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Religion in Iran has been shaped by multiple
religion Religion is a range of social system, social-cultural systems, including designated religious behaviour, behaviors and practices, morals, beliefs, worldviews, religious text, texts, sanctified places, prophecies, ethics in religion, ethics, or ...
s and
sect A sect is a subgroup of a religion, religious, politics, political, or philosophy, philosophical belief system, typically emerging as an offshoot of a larger organization. Originally, the term referred specifically to religious groups that had s ...
s over the course of the country's history.
Zoroastrianism Zoroastrianism ( ), also called Mazdayasnā () or Beh-dīn (), is an Iranian religions, Iranian religion centred on the Avesta and the teachings of Zoroaster, Zarathushtra Spitama, who is more commonly referred to by the Greek translation, ...
was the main followed religion during the
Achaemenid Empire The Achaemenid Empire or Achaemenian Empire, also known as the Persian Empire or First Persian Empire (; , , ), was an Iranian peoples, Iranian empire founded by Cyrus the Great of the Achaemenid dynasty in 550 BC. Based in modern-day Iran, i ...
(550-330 BC),
Parthian Empire The Parthian Empire (), also known as the Arsacid Empire (), was a major Iranian political and cultural power centered in ancient Iran from 247 BC to 224 AD. Its latter name comes from its founder, Arsaces I, who led the Parni tribe ...
(247 BC-224 AD), and
Sasanian Empire The Sasanian Empire (), officially Eranshahr ( , "Empire of the Iranian peoples, Iranians"), was an List of monarchs of Iran, Iranian empire that was founded and ruled by the House of Sasan from 224 to 651. Enduring for over four centuries, th ...
(224-651 AD). Another Iranian religion known as Manichaeanism was present in Iran during this period.
Jewish Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
and
Christian A Christian () is a person who follows or adheres to Christianity, a Monotheism, monotheistic Abrahamic religion based on the life and teachings of Jesus in Christianity, Jesus Christ. Christians form the largest religious community in the wo ...
communities (the
Church of the East The Church of the East ( ) or the East Syriac Church, also called the Church of Seleucia-Ctesiphon, the Persian Church, the Assyrian Church, the Babylonian Church, the Chaldean Church or the Nestorian Church, is one of three major branches o ...
) thrived, especially in the territories of northwestern, western, and southern Iran—mainly
Caucasian Albania Caucasian Albania is a modern exonym for a former state located in ancient times in the Caucasus, mostly in what is now Azerbaijan (where both of its capitals were located). The modern endonyms for the area are ''Aghwank'' and ''Aluank'', among ...
, Asoristan, Persian Armenia, and Caucasian Iberia. A significant number of Iranian people also adhered to
Buddhism Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or ...
in what was then eastern Iran, such as the regions of
Bactria Bactria (; Bactrian language, Bactrian: , ), or Bactriana, was an ancient Iranian peoples, Iranian civilization in Central Asia based in the area south of the Oxus River (modern Amu Darya) and north of the mountains of the Hindu Kush, an area ...
and
Sogdia Sogdia () or Sogdiana was an ancient Iranian peoples, Iranian civilization between the Amu Darya and the Syr Darya, and in present-day Uzbekistan, Turkmenistan, Tajikistan, Kazakhstan, and Kyrgyzstan. Sogdiana was also a province of the Achaemen ...
. Between 632-654 AD, the
Rashidun Caliphate The Rashidun Caliphate () is a title given for the reigns of first caliphs (lit. "successors") — Abu Bakr, Umar, Uthman, and Ali collectively — believed to Political aspects of Islam, represent the perfect Islam and governance who led the ...
conquered Iran, and the next two centuries of
Umayyad The Umayyad Caliphate or Umayyad Empire (, ; ) was the second caliphate established after the death of the Islamic prophet Muhammad and was ruled by the Umayyad dynasty. Uthman ibn Affan, the third of the Rashidun caliphs, was also a membe ...
and
Abbasid The Abbasid Caliphate or Abbasid Empire (; ) was the third caliphate to succeed the prophets and messengers in Islam, Islamic prophet Muhammad. It was founded by a dynasty descended from Muhammad's uncle, Abbas ibn Abd al-Muttalib (566–653 C ...
rule (as well as native Iranian rule during the
Iranian Intermezzo The Iranian Intermezzo, also called the Persian Renaissance, was a period in Iranian history marked by the rise to power of the first Iranian Muslim dynasties. Beginning nearly 200 years after the Arab conquest of Iran and lasting until the mi ...
) would see Iran, although initially resistant, gradually adopt
Islam Islam is an Abrahamic religions, Abrahamic monotheistic religion based on the Quran, and the teachings of Muhammad. Adherents of Islam are called Muslims, who are estimated to number Islam by country, 2 billion worldwide and are the world ...
as the nation's predominant faith.
Sunni Islam Sunni Islam is the largest Islamic schools and branches, branch of Islam and the largest religious denomination in the world. It holds that Muhammad did not appoint any Succession to Muhammad, successor and that his closest companion Abu Bakr ...
was the predominant form of Islam before the devastating
Mongol conquest The Mongol invasions and conquests took place during the 13th and 14th centuries, creating history's largest contiguous empire, the Mongol Empire (1206–1368), which by 1260 covered large parts of Eurasia. Historians regard the Mongol devastati ...
(1219-1221 AD), but with the advent of the
Safavid Empire The Guarded Domains of Iran, commonly called Safavid Iran, Safavid Persia or the Safavid Empire, was one of the largest and longest-lasting Iranian empires. It was ruled from 1501 to 1736 by the Safavid dynasty. It is often considered the begi ...
(1501-1736)
Shi'ism Shia Islam is the second-largest Islamic schools and branches, branch of Islam. It holds that Muhammad in Islam, Muhammad designated Ali ibn Abi Talib () as both his political Succession to Muhammad, successor (caliph) and as the spiritual le ...
became the predominant faith in Iran.Fensham, F. Charles, "The books of Ezra and Nehemiah" (Eerdmans, 1982)
p. 1
There have been a number of surveys on the current religious makeup of Iran. Those using telephone and face-to-face survey modes show a very high percentage of Iranian identifying as Muslim—99.98% (the official 2011 Iranian government census, whose numbers were used by the
CIA World Factbook ''The World Factbook'', also known as the ''CIA World Factbook'', is a reference resource produced by the United States' Central Intelligence Agency (CIA) with almanac-style information about the countries of the world. The official print ve ...
), 96.6% (2020 survey by the
World Values Survey The World Values Survey (WVS) is a global research project that explores people's values and beliefs, how they change over time, and what social and political impact they have. Since 1981 a worldwide network of social scientists have conducted ...
), 96%, with 85% of the overall population identifying as Shias and with 11% of the population identifying as Sunnis (The Gulf/2000 Project under the University of Columbia). Online surveys conducted by GAMAAN reported that Shias constituted 33% of Iranians in 2020, 56% in Feb 2022 (using a different question formulation), 38% in December 2022, an
38% in July 2023
The U.S. News & World Report placed Iran 3rd on the ranking of the most religious nations in 2024.https://www.usnews.com/news/best-countries/rankings/religioushttps://www.usnews.com/news/best-countries/articles/methodology In 2024, Iran was scored zero out of four for religious freedom by
Freedom House Freedom House is a nonprofit organization based in Washington, D.C. It is best known for political advocacy surrounding issues of democracy, Freedom (political), political freedom, and human rights. Freedom House was founded in October 1941, wi ...
. Christianity, Judaism and Zoroastrianism are officially recognized and protected, and have reserved seats in the Iranian parliament.Colin Brock, Lila Zia Levers
''Aspects of Education in the Middle East and Africa''
Symposium Books Ltd, 7 mei 2007 p. 99
Iran is home to the second largest Jewish community in the
Muslim world The terms Islamic world and Muslim world commonly refer to the Islamic community, which is also known as the Ummah. This consists of all those who adhere to the religious beliefs, politics, and laws of Islam or to societies in which Islam is ...
and the
Middle East The Middle East (term originally coined in English language) is a geopolitical region encompassing the Arabian Peninsula, the Levant, Turkey, Egypt, Iran, and Iraq. The term came into widespread usage by the United Kingdom and western Eur ...
. The three largest non-Muslim religious minorities in Iran are the followers of the
Baháʼí Faith The Baháʼí Faith is a religion founded in the 19th century that teaches the Baháʼí Faith and the unity of religion, essential worth of all religions and Baháʼí Faith and the unity of humanity, the unity of all people. Established by ...
, Christianity and Yarsani.US State Dept 2022 report
/ref> Starting sometime after 1844, The Baháʼí community, became the largest religious minority group in Iran, has been persecuted during its existence and is not recognized as a faith by the Iranian government.United Nations (2005-11-02
Human rights questions: human rights situations and reports of special rapporteurs and representatives
General Assembly, Sixtieth session, Third Committee. A/C.3/60/L.45


History


Prehistory

The first known religious traditions in Iran traditions developed over time including
Mithraism Mithraism, also known as the Mithraic mysteries or the Cult of Mithras, was a Roman Empire, Roman mystery religion focused on the god Mithras. Although inspired by Iranian peoples, Iranian worship of the Zoroastrian divinity (''yazata'') Mit ...
and
Zoroastrianism Zoroastrianism ( ), also called Mazdayasnā () or Beh-dīn (), is an Iranian religions, Iranian religion centred on the Avesta and the teachings of Zoroaster, Zarathushtra Spitama, who is more commonly referred to by the Greek translation, ...
.


Zoroastrianism

The written Zoroastrian holy book, called the ''
Avesta The Avesta (, Book Pahlavi: (), Persian language, Persian: ()) is the text corpus of Zoroastrian literature, religious literature of Zoroastrianism. All its texts are composed in the Avestan language and written in the Avestan alphabet. Mod ...
'', dates back to between 600 and 1000 BC, but the traditions it is based on are more ancient. It was the predominant religion in the region until the Muslims conquered Persia. Zoroastrians in
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
have had a long
history History is the systematic study of the past, focusing primarily on the Human history, human past. As an academic discipline, it analyses and interprets evidence to construct narratives about what happened and explain why it happened. Some t ...
reaching back thousands of years, and are the oldest religious community of Iran that has survived to the present day. Prior to the Muslim Arab
invasion An invasion is a Offensive (military), military offensive of combatants of one geopolitics, geopolitical Legal entity, entity, usually in large numbers, entering territory (country subdivision), territory controlled by another similar entity, ...
of Persia (Iran), Zoroastrianism had been the primary religion of
Iranian peoples Iranian peoples, or Iranic peoples, are the collective ethnolinguistic groups who are identified chiefly by their native usage of any of the Iranian languages, which are a branch of the Indo-Iranian languages within the Indo-European langu ...
. Zoroastrians mainly are ethnic Persians and are concentrated in the cities of Tehran, Kerman, and Yazd. According to the Iranian census data from 2011 the number of Zoroastrians in Iran was 25,271. Reports in 2022 show a similar figure. This oppression has led to a massive diaspora community across the world, in particular, the
Parsis The Parsis or Parsees () are a Zoroastrian ethnic group in the Indian subcontinent. They are descended from Persian refugees who migrated to the Indian subcontinent during and after the Arab-Islamic conquest of Iran in the 7th century, w ...
of
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
, whose numbers significantly higher than the Zoroastrians in Iran.
Mithra Mithra ( ; ) is an ancient Iranian deity ('' yazata'') of covenants, light, oaths, justice, the Sun, contracts, and friendship. In addition to being the divinity of contracts, Mithra is also a judicial figure, an all-seeing protector of Truth ( ...
( ''Miθra'', ''Miça'') is the
Zoroastrian Zoroastrianism ( ), also called Mazdayasnā () or Beh-dīn (), is an Iranian religion centred on the Avesta and the teachings of Zarathushtra Spitama, who is more commonly referred to by the Greek translation, Zoroaster ( ). Among the wo ...
Divinity Divinity (from Latin ) refers to the quality, presence, or nature of that which is divine—a term that, before the rise of monotheism, evoked a broad and dynamic field of sacred power. In the ancient world, divinity was not limited to a single ...
(''
yazata Yazata () is the Avestan word for a Zoroastrian concept with a wide range of meanings but generally signifying (or used as an epithet of) a divinity. The term literally means "worthy of worship or veneration",.. and is thus, in this more general ...
'') of Covenant,
Light Light, visible light, or visible radiation is electromagnetic radiation that can be visual perception, perceived by the human eye. Visible light spans the visible spectrum and is usually defined as having wavelengths in the range of 400– ...
, and
Oath Traditionally, an oath (from Old English, Anglo-Saxon ', also a plight) is a utterance, statement of fact or a promise taken by a Sacred, sacrality as a sign of Truth, verity. A common legal substitute for those who object to making sacred oaths ...
. In addition to being the divinity of contracts, Mithra is also a judicial figure, an all-seeing protector of
Truth Truth or verity is the Property (philosophy), property of being in accord with fact or reality.Merriam-Webster's Online Dictionarytruth, 2005 In everyday language, it is typically ascribed to things that aim to represent reality or otherwise cor ...
, and the guardian of cattle, the harvest, and of the Waters.


Manichaeism

Manichaeism Manichaeism (; in ; ) is an endangered former major world religion currently only practiced in China around Cao'an,R. van den Broek, Wouter J. Hanegraaff ''Gnosis and Hermeticism from Antiquity to Modern Times''. SUNY Press, 1998 p. 37 found ...
was a major religion founded by the
Iranian Iranian () may refer to: * Something of, from, or related to Iran ** Iranian diaspora, Iranians living outside Iran ** Iranian architecture, architecture of Iran and parts of the rest of West Asia ** Iranian cuisine, cooking traditions and practic ...
prophet
Mani Mani may refer to: People * Mani (name), (), a given name and surname (including a list of people with the name) ** Mani (prophet) (c. 216–274), a 3rd century Iranian prophet who founded Manichaeism ** Mani (musician) (born 1962), an English ...
(
Middle Persian Middle Persian, also known by its endonym Pārsīk or Pārsīg ( Inscriptional Pahlavi script: , Manichaean script: , Avestan script: ) in its later form, is a Western Middle Iranian language which became the literary language of the Sasania ...
''Mānī'',
New Persian New Persian (), also known as Modern Persian () is the current stage of the Persian language spoken since the 8th to 9th centuries until now in Greater Iran and surroundings. It is conventionally divided into three stages: Early New Persian (8th ...
: ''Mānī'', Syriac ''Mānī'',
Greek Greek may refer to: Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group *Greek language, a branch of the Indo-European language family **Proto-Greek language, the assumed last common ancestor of all kno ...
, ) in the
Sasanian Empire The Sasanian Empire (), officially Eranshahr ( , "Empire of the Iranian peoples, Iranians"), was an List of monarchs of Iran, Iranian empire that was founded and ruled by the House of Sasan from 224 to 651. Enduring for over four centuries, th ...
but has been extinct for many centuries. It originated in third century Mesopotamia and spread rapidly throughout North Africa to Central Asia during the next several centuries. Mani was a Babylonian prophet born in 216 C.E. near the city of
Ctesiphon Ctesiphon ( ; , ''Tyspwn'' or ''Tysfwn''; ; , ; Thomas A. Carlson et al., “Ctesiphon — ܩܛܝܣܦܘܢ ” in The Syriac Gazetteer last modified July 28, 2014, http://syriaca.org/place/58.) was an ancient city in modern Iraq, on the eastern ba ...
.  Not long after his birth, Mani's father, Pattikios, heard a voice commanding him to join a communitarian sect that resided in the marshes south of the city and so he abandoned his former life and took his son with him.  Mani grew up in the sect and occasionally experienced “revelations” meditated through an angelic figure.  These revelations led to his increasingly disruptive behavior and he was eventually forced to leave the sect and start a new phase of his life. Inspired by the messages he received from the angelic figure, Mani began his missionary journeys to spread his new religion.  Gaining the favor of the Sasanian ruler in Mesopotamia was an important factor for the early success of his work.  Over time, Mani built a following and a number of his trusted disciples were dispatched to the West to Syria, Arabia, and Egypt and added more converts to this rapidly expanding religion. By the end of the third century Manichaeism reached the attention of the Roman Empire who viewed it as a “Persian aberration” with followers who were “despicable deviants”.  Meanwhile, in Mesopotamia, rule was taken over by a new, less tolerant regime who imprisoned and executed Mani as an offender against Zoroastrian orthodoxy Consistent waves of persecution from Christians, Zoroastrians, and Muslims, Manichaeism was eventually eradicated as a formal religious affiliation within Byzantine and Islamicate realms. Manichaeism taught an elaborate
dualistic cosmology Dualism or dualistic cosmology is the moral or belief that two fundamental concepts exist, which often oppose each other. It is an umbrella term that covers a diversity of views from various religions, including both traditional religions and scri ...
describing the struggle between a
good In most contexts, the concept of good denotes the conduct that should be preferred when posed with a choice between possible actions. Good is generally considered to be the opposite of evil. The specific meaning and etymology of the term and its ...
, spiritual world of light, and an
evil Evil, as a concept, is usually defined as profoundly immoral behavior, and it is related to acts that cause unnecessary pain and suffering to others. Evil is commonly seen as the opposite, or sometimes absence, of good. It can be an extreme ...
, material world of darkness.


Islam

Islam Islam is an Abrahamic religions, Abrahamic monotheistic religion based on the Quran, and the teachings of Muhammad. Adherents of Islam are called Muslims, who are estimated to number Islam by country, 2 billion worldwide and are the world ...
has been the official religion and part of the governments of
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
since the
Arab conquest of Iran As part of the early Muslim conquests, which were initiated by Muhammad in 622, the Rashidun Caliphate conquered the Sasanian Empire between 632 and 654. This event led to the decline of Zoroastrianism, which had been the official religion of ...
640 AD. It took another few hundred years for Shia Islam to gather and become a religious and political power in Iran. In the
history of Shia Islam Shi‘a Islam, also known as Shi‘ite Islam or Shia, is the second largest branch of Islam after Sunni Islam. Shias adhere to the teachings of Muhammad and the religious guidance of his family (who are referred to as the Ahl al-Bayt) or his desce ...
the first Shia state was
Idrisid dynasty The Idrisid dynasty or Idrisids ( ') were an Arabs, Arab Muslims, Muslim dynasty from 788 to 974, ruling most of present-day Morocco and parts of present-day western Algeria. Named after the founder, Idris I of Morocco, Idris I, the Idrisids were ...
(780–974) in
Maghreb The Maghreb (; ), also known as the Arab Maghreb () and Northwest Africa, is the western part of the Arab world. The region comprises western and central North Africa, including Algeria, Libya, Mauritania, Morocco, and Tunisia. The Maghreb al ...
, a region of north west Africa. Then the Alavids dynasty (864–928 AD) became established in
Mazandaran Mazandaran Province (; ) is one of the 31 provinces of Iran. Its capital is the city of Sari, Iran, Sari. Located along the southern coast of the Caspian Sea and in the adjacent Central Alborz mountain range and Hyrcanian forests, it is border ...
(Tabaristan), in northern
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
. The Alavids were of the
Zaidiyyah Zaydism () is a branch of Shia Islam that emerged in the eighth century following Zayd ibn Ali's unsuccessful rebellion against the Umayyad Caliphate. Zaydism is one of the three main branches of Shi'ism, with the other two being Twelverism ...
Shia (sometimes called "Fiver".) These dynasties were local. But they were followed by two great and powerful dynasties:
Fatimid Caliphate The Fatimid Caliphate (; ), also known as the Fatimid Empire, was a caliphate extant from the tenth to the twelfth centuries CE under the rule of the Fatimids, an Isma'ili Shi'a dynasty. Spanning a large area of North Africa and West Asia, i ...
which formed in
Ifriqiya Ifriqiya ( '), also known as al-Maghrib al-Adna (), was a medieval historical region comprising today's Tunisia, eastern Algeria, and Tripolitania (roughly western Libya). It included all of what had previously been the Byzantine province of ...
in 909 AD and the
Buyid dynasty The Buyid dynasty or Buyid Empire was a Zaydi and later Twelver Shi'a dynasty of Daylamite origin. Founded by Imad al-Dawla, they mainly ruled over central and southern Iran and Iraq from 934 to 1062. Coupled with the rise of other Iranian dyn ...
emerged in Daylaman, in north central Iran, about 930 AD and then extended rule over central and western
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
and into
Iraq Iraq, officially the Republic of Iraq, is a country in West Asia. It is bordered by Saudi Arabia to Iraq–Saudi Arabia border, the south, Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq border, the east, the Persian Gulf and ...
until 1048 AD. The Buyid were also Zaidiyyah Shia. Later Sunni Islam came to rule from the
Ghaznavids The Ghaznavid dynasty ( ''Ġaznaviyān'') was a Persianate Muslim dynasty of Turkic peoples, Turkic ''mamluk'' origin. It ruled the Ghaznavid Empire or the Empire of Ghazni from 977 to 1186, which at its greatest extent, extended from the Oxus ...
dynasty (975–1187 AD) through to the
Mongol invasion The Mongol invasions and conquests took place during the 13th and 14th centuries, creating history's largest contiguous empire, the Mongol Empire (1206–1368), which by 1260 covered large parts of Eurasia. Historians regard the Mongol devastati ...
and establishment of the
Ilkhanate The Ilkhanate or Il-khanate was a Mongol khanate founded in the southwestern territories of the Mongol Empire. It was ruled by the Il-Khans or Ilkhanids (), and known to the Mongols as ''Hülegü Ulus'' (). The Ilkhanid realm was officially known ...
which kept Shia Islam out of power until the Mongol ruler
Ghazan Mahmud Ghazan (5 November 1271 – 11 May 1304) (, Ghazan Khan, sometimes westernized as Casanus was the seventh ruler of the Mongol Empire's Ilkhanate division in modern-day Iran from 1295 to 1304. He was the son of Arghun, grandson of Abaqa K ...
converted to
Shia Islam Shia Islam is the second-largest Islamic schools and branches, branch of Islam. It holds that Muhammad in Islam, Muhammad designated Ali ibn Abi Talib () as both his political Succession to Muhammad, successor (caliph) and as the spiritual le ...
in 1310 AD. The distinction between Shia groups have distinctions between Fiver, Sevener and Twelver, derived from their belief in how many divinely ordained leaders there were who are descendants of the
Islamic prophet Prophets in Islam () are individuals in Islam who are believed to spread God's message on Earth and serve as models of ideal human behaviour. Some prophets are categorized as messengers (; sing. , ), those who transmit divine revelation, mos ...
Muhammad Muhammad (8 June 632 CE) was an Arab religious and political leader and the founder of Islam. Muhammad in Islam, According to Islam, he was a prophet who was divinely inspired to preach and confirm the tawhid, monotheistic teachings of A ...
through his daughter
Fatimah Fatima bint Muhammad (; 605/15–632 CE), commonly known as Fatima al-Zahra' (), was the daughter of the Islamic prophet Muhammad and his wife Khadija bint Khuwaylid, Khadija. Fatima's husband was Ali, the fourth of the Rashidun caliphs and ...
and his son-in-law Ali. These Imams are considered the best source of knowledge about the
Quran The Quran, also Romanization, romanized Qur'an or Koran, is the central religious text of Islam, believed by Muslims to be a Waḥy, revelation directly from God in Islam, God (''Allah, Allāh''). It is organized in 114 chapters (, ) which ...
and Islam, the most trusted carriers and protectors of Muḥammad's
Sunnah is the body of traditions and practices of the Islamic prophet Muhammad that constitute a model for Muslims to follow. The sunnah is what all the Muslims of Muhammad's time supposedly saw, followed, and passed on to the next generations. Diff ...
(habit or usual practice) and the most worthy of emulation. In addition to the lineage of Imams, Twelvers have their preferred hadith collections
The Four Books The Four Books () are the four canonical hadith collections of Shia Islam. The term is used mostly by Twelver Shias. Shi'a Muslims use different books of hadith from those used by Sunni Muslims, who prize the six major hadith collections. I ...
– which are narrations regarded by Muslims as important tools for understanding the Quran and in matters of jurisprudence. For Twelvers the lineage of Imams are known as
the Twelve Imams The Twelve Imams (, '; , ') are the spiritual and political successors to the Islamic prophet Muhammad in the Twelver branch of Shia Islam, including that of the Alawite and Alevi. According to Twelver theology, the Twelve Imams are exemplary ...
. Of these Imams, only one is buried in Iran – at the
Imam Reza shrine The Imam Reza shrine (; ) is a Shi'ite shrine, imamzadeh and mausoleum complex, located in Mashhad, in the province of Razavi Khorasan, Iran. The shrine contains the grave of Ali al-Rida, who is regarded as the eighth Imam in Shia Islam. Als ...
, for Ali ar-Ridha who lived from 765 to 818 AD, before any Shi'a dynasties arose in Iran. The last Imam recognized by Twelvers,
Muhammad al-Mahdi Muhammad al-Mahdi () is believed by the Twelver Shia to be the last of the Twelve Imams and the eschatological Mahdi, who will emerge in the end of time to establish peace and justice and redeem Islam. Hasan al-Askari, the eleventh Imam ...
, was born in 868 AD as the Alavids spread their rule in Iran while in conflict with
Al-Mu'tamid Abu’l-ʿAbbās Aḥmad ibn Al-Mutawakkil, Jaʿfar ibn al-Mu'tasim, Muḥammad ibn Harun al-Rashid, Hārūn al-Muʿtamid ʿalā’Llāh (; – 14 October 892), better known by his regnal name al-Muʿtamid ʿalā 'llāh (, 'Dependent on God'), ...
, the
Abbasid The Abbasid Caliphate or Abbasid Empire (; ) was the third caliphate to succeed the prophets and messengers in Islam, Islamic prophet Muhammad. It was founded by a dynasty descended from Muhammad's uncle, Abbas ibn Abd al-Muttalib (566–653 C ...
Caliph A caliphate ( ) is an institution or public office under the leadership of an Islamic steward with Khalifa, the title of caliph (; , ), a person considered a political–religious successor to the Islamic prophet Muhammad and a leader of ...
at the time. Several Imams are buried in Iraq, as sites of pilgrimage, and the rest are in Saudi Arabia. In addition two of the Five Martyrs of Shia Islam have connections to Iran – Shahid Thani (1506–1558) lived in Iran later in life, and Qazi Nurullah Shustari (1549–1610) was born in Iran. The predominant school of theology, practice, and jurisprudence (
Madh'hab A ''madhhab'' (, , pl. , ) refers to any school of thought within fiqh, Islamic jurisprudence. The major Sunni Islam, Sunni ''madhhab'' are Hanafi school, Hanafi, Maliki school, Maliki, Shafi'i school, Shafi'i and Hanbali school, Hanbali. They ...
) in Shia Islam is Jafari established by
Ja'far as-Sadiq Ja'far al-Sadiq (; –765) was a Muslim hadith transmitter and the last agreed-upon Shia Imam between the Twelvers and Isma'ilis. Known by the title al-Sadiq ("The Truthful"), Ja'far was the eponymous founder of the Ja'fari school of Islamic ...
. There is also a community of
Nizari Nizari Isma'ilism () are the largest segment of the Isma'ilism, Ismailis, who are the second-largest branch of Shia Islam after the Twelvers. Nizari teachings emphasise independent reasoning or ''ijtihad''; Pluralism (philosophy), pluralism— ...
Ismaili Ismailism () is a branch of Shia Islam. The Isma'ili () get their name from their acceptance of Imam Isma'il ibn Jafar as the appointed spiritual successor ( imām) to Ja'far al-Sadiq, wherein they differ from the Twelver Shia, who accept ...
s in Iran who recognise
Aga Khan IV Prince Karim al-Husseini (13 December 1936 – 4 February 2025), known as the Aga Khan IV, was the 49th Imamah, imam of Imamate in Nizari doctrine, Nizari Isma'ilism from 1957 until his death in 2025. He inherited the Imamate in Nizari doctrine ...
as their
Imam Imam (; , '; : , ') is an Islamic leadership position. For Sunni Islam, Sunni Muslims, Imam is most commonly used as the title of a prayer leader of a mosque. In this context, imams may lead Salah, Islamic prayers, serve as community leaders, ...
. Although Shias have lived in Iran since the earliest days of Islam, and there had been Shia dynasties in parts of Iran during the 10th and 11th centuries, according to Mortaza Motahhari the majority of Iranian scholars and masses remained Sunni until the time of the Safavids.Islam and Iran: A Historical Study of Mutual Services
/ref> However, there are four high points in the history of Shia in Iran that expanded this linkage: * First, the migration of a number of persons belonging to the tribe of the
Ash'ari Ash'arism (; ) is a school of theology in Sunni Islam named after Abu al-Hasan al-Ash'ari, a Shāfiʿī jurist, reformer (''mujaddid''), and scholastic theologian, in the 9th–10th century. It established an orthodox guideline, based on ...
from Iraq to the city of Qum towards the end of the 7th century AD, which is the period of establishment of Imami Shi‘ism in Iran. * Second, the influence of the Shia tradition of Baghdad and Najaf on Iran during the 11th to 12th centuries AD. * Third, the influence of the school of Hillah on Iran during the 14th century AD. * Fourth, the influence of the Shi‘ism of
Jabal Amel Jabal Amil (; also spelled Jabal Amel and historically known as Jabal Amila) is a cultural and geographic region in Southern Lebanon largely associated with its long-established, predominantly Twelver Shia Muslim inhabitants. Its precise boundari ...
and
Bahrain Bahrain, officially the Kingdom of Bahrain, is an island country in West Asia. Situated on the Persian Gulf, it comprises a small archipelago of 50 natural islands and an additional 33 artificial islands, centered on Bahrain Island, which mak ...
on Iran during the period of establishment of the Safavid rule.Four Centuries of Influence of Iraqi Shiism on Pre-Safavid Iran
/ref> In 1501, the
Safavid dynasty The Safavid dynasty (; , ) was one of Iran's most significant ruling dynasties reigning from Safavid Iran, 1501 to 1736. Their rule is often considered the beginning of History of Iran, modern Iranian history, as well as one of the gunpowder em ...
established
Twelver Twelver Shi'ism (), also known as Imamism () or Ithna Ashari, is the Islamic schools and branches, largest branch of Shia Islam, Shi'a Islam, comprising about 90% of all Shi'a Muslims. The term ''Twelver'' refers to its adherents' belief in twel ...
Shia Islam as the official state religion of Iran. In particular after
Ismail I Ismail I (; 17 July 1487 – 23 May 1524) was the founder and first shah of Safavid Iran, ruling from 1501 until his death in 1524. His reign is one of the most vital in the history of Iran, and the Safavid period is often considered the beginn ...
captured Tabriz in 1501 and established Safavids dynasty, he proclaimed Twelver Shiʿism as the state religion, ordering conversion of the Sunnis. The population of what is nowadays
Azerbaijan Azerbaijan, officially the Republic of Azerbaijan, is a Boundaries between the continents, transcontinental and landlocked country at the boundary of West Asia and Eastern Europe. It is a part of the South Caucasus region and is bounded by ...
was converted to Shiism the same time as the people of what is nowadays Iran. Although conversion was not as rapid as Ismail's forcible policies might suggest, the vast majority of those who lived in the territory of what is now
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
and
Azerbaijan Azerbaijan, officially the Republic of Azerbaijan, is a Boundaries between the continents, transcontinental and landlocked country at the boundary of West Asia and Eastern Europe. It is a part of the South Caucasus region and is bounded by ...
did identify with Shiism by the end of the Safavid era in 1722. As most of Ismail's subjects were Sunni he enforced official Shi'ism violently, putting to death those who opposed him. Thousands were killed in subsequent purges.In some cases entire towns were eliminated because they were not willing to convert from Sunni Islam to Shia Islam.during Safavids era
By Ehasan Yarshater, Encyclopedia Iranica
Ismail brought Arab Shia clerics from
Bahrain Bahrain, officially the Kingdom of Bahrain, is an island country in West Asia. Situated on the Persian Gulf, it comprises a small archipelago of 50 natural islands and an additional 33 artificial islands, centered on Bahrain Island, which mak ...
,
Iraq Iraq, officially the Republic of Iraq, is a country in West Asia. It is bordered by Saudi Arabia to Iraq–Saudi Arabia border, the south, Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq border, the east, the Persian Gulf and ...
,
Syria Syria, officially the Syrian Arab Republic, is a country in West Asia located in the Eastern Mediterranean and the Levant. It borders the Mediterranean Sea to the west, Turkey to Syria–Turkey border, the north, Iraq to Iraq–Syria border, t ...
, and
Lebanon Lebanon, officially the Republic of Lebanon, is a country in the Levant region of West Asia. Situated at the crossroads of the Mediterranean Basin and the Arabian Peninsula, it is bordered by Syria to the north and east, Israel to the south ...
in order to preach the Shia faith. Ismail's attempt to spread Shia propaganda among the Turkmen tribes of eastern Anatolia prompted a conflict with the Sunnite
Ottoman Empire The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...
. Following Iran's defeat by the Ottomans at the
Battle of Chaldiran The Battle of Chaldiran (; ) took place on 23 August 1514 and ended with a decisive victory for the Ottoman Empire over the Safavid Empire. As a result, the Ottomans annexed Eastern Anatolia and Upper Mesopotamia from Safavid Iran. It marked ...
, Safavid expansion faltered, and a process of consolidation began in which Ismail sought to quell the more extreme expressions of faith among his followers.Iran
Janet Afary, Encyclopædia Britannica
While Ismail I declared Shiism as the official state religion, it was, in fact, his successor Tahmasb who consolidated the Safavid rule and spread Shiʿism in Iran. After a period of indulgence in wine and the pleasures of the harem, he turned pious and parsimonious, observing all the Shiʿite rites and enforcing them as far as possible on his entourage and subjects. Under Abbas I, Iran prospered. Succeeding Safavid rulers promoted Shi'a Islam among the elites, and it was only under Mullah Muhammad Baqir Majlisi - court cleric from 1680 until 1698 - that Shia Islam truly took hold among the masses. Then there were successive dynasties in Iran – the
Afsharid dynasty The Afsharid dynasty () was an Iran, Iranian dynasty founded by Nader Shah () of the Qirqlu clan of the Turkoman (ethnonym), Turkoman Afshar people, Afshar tribe, ruling over the Afsharid Empire. List of Afsharid monarchs Family tree ...
(1736–1796 AD) (which mixed Shi'a and Sunni),
Zand dynasty The Zand dynasty () was an Iranian dynasty, founded by Karim Khan Zand (1751–1779) that initially ruled southern and central Iran in the 18th century. It later expanded to include much of the rest of contemporary Iran (except for the provi ...
(1750–1794 AD) (which was Twelver Shia Islam), the
Qajar dynasty The Qajar family (; 1789–1925) was an Iranian royal family founded by Mohammad Khan (), a member of the Qoyunlu clan of the Turkoman-descended Qajar tribe. The dynasty's effective rule in Iran ended in 1925 when Iran's '' Majlis'', conven ...
(1794–1925 AD) (again Twelver). There was a brief Iranian Constitutional Revolution in 1905–11 in which the progressive religious and liberal forces rebelled against theocratic rulers in government who were also associated with European colonialization and their interests in the new
Anglo-Persian Oil Company The Anglo-Persian Oil Company (APOC; ) was a British company founded in 1909 following the discovery of a large oil field in Masjed Soleiman, Persia (Iran). The British government purchased 51% of the company in 1914, gaining a controlling numbe ...
.The secularist efforts ultimately succeeded in the
Pahlavi dynasty The Pahlavi dynasty () is an List of monarchs of Iran, Iranian royal dynasty that was the Pahlavi Iran, last to rule Iran before the country's monarchy was abolished by the Iranian Revolution in 1979. It was founded in 1925 by Reza Shah, Reza S ...
(1925–1979 AD). The
1953 Iranian coup d'état The 1953 Iranian coup d'état, known in Iran as the 28 Mordad coup d'état (), was the overthrow of Prime Minister Mohammad Mosaddegh on 19 August 1953. Led by the Iranian army and supported by the United States and the United Kingdom, the co ...
was orchestrated by Western powers which created a backlash against Western powers in Iran, and was among the background and causes of the Iranian Revolution to the creation of the
Islamic republic The term Islamic republic has been used in different ways. Some Muslim religious leaders have used it as the name for a form of Islamic theocratic government enforcing sharia, or laws compatible with sharia. The term has also been used for a s ...
. From the
Islamization of Iran The Islamization of Iran began with the Muslim conquest of Iran, when the Rashidun Caliphate annexed the Sasanian Empire. It was a long process by which Islam, though initially rejected, eventually spread among the Persians and the other Irania ...
the cultural and religious expression of Iran participated in the
Islamic Golden Age The Islamic Golden Age was a period of scientific, economic, and cultural flourishing in the history of Islam, traditionally dated from the 8th century to the 13th century. This period is traditionally understood to have begun during the reign o ...
from the 9th through the 13th centuries AD, for 400 years. This period was across Shia and Sunni dynasties through to the Mongol governance. Iran participated with its own scientists and scholars. Additionally the most important scholars of almost all of the Islamic sects and schools of thought were Persian or lived in Iran including most notable and reliable
Hadith Hadith is the Arabic word for a 'report' or an 'account f an event and refers to the Islamic oral tradition of anecdotes containing the purported words, actions, and the silent approvals of the Islamic prophet Muhammad or his immediate circle ...
collectors of
Shia Shia Islam is the second-largest branch of Islam. It holds that Muhammad designated Ali ibn Abi Talib () as both his political successor (caliph) and as the spiritual leader of the Muslim community (imam). However, his right is understood ...
and
Sunni Sunni Islam is the largest branch of Islam and the largest religious denomination in the world. It holds that Muhammad did not appoint any successor and that his closest companion Abu Bakr () rightfully succeeded him as the caliph of the Mu ...
like
Shaikh Saduq Abu Ja'far Muhammad ibn 'Ali ibn Babawayh al-Qummi ( Persian: ; –991), commonly referred to as Ibn Babawayh (Persian: ) or al-Shaykh al-Saduq (Persian: ), was a Persian Shia Islamic scholar whose work, entitled '' Man La Yahduruhu al-Faqi ...
, Shaikh Kulainy,
Muhammad al-Bukhari Abū ʿAbd Allāh Muḥammad ibn Ismāʿīl ibn Ibrāhīm al-Juʿfī al-Bukhārī (; 21 July 810 – 1 September 870) was a 9th-century Persian Muslim '' muhaddith'' who is widely regarded as the most important ''hadith'' scholar in the histor ...
,
Muslim ibn al-Hajjaj Abū al-Ḥusayn Muslim ibn al-Ḥajjāj ibn Muslim ibn Ward al-Qushayrī an-Naysābūrī (; after 815 – May 875 CE / 206 – 261 AH), commonly known as Imam Muslim, was an Islamic scholar from the city of Nishapur, particularly known as a ' ...
and Hakim al-Nishaburi, the greatest
theologians Theology is the study of religious belief from a Religion, religious perspective, with a focus on the nature of divinity. It is taught as an Discipline (academia), academic discipline, typically in universities and seminaries. It occupies itse ...
of Shia and Sunni like Shaykh Tusi,
Al-Ghazali Al-Ghazali ( – 19 December 1111), archaically Latinized as Algazelus, was a Shafi'i Sunni Muslim scholar and polymath. He is known as one of the most prominent and influential jurisconsults, legal theoreticians, muftis, philosophers, the ...
, Fakhr al-Din al-Razi and Al-Zamakhshari, the greatest Islamic
physician A physician, medical practitioner (British English), medical doctor, or simply doctor is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through the Medical education, study, Med ...
s,
astronomers An astronomer is a scientist in the field of astronomy who focuses on a specific question or field outside the scope of Earth. Astronomers observe astronomical objects, such as stars, planets, moons, comets and galaxies – in either observ ...
,
logicians Logic is the study of correct Logical reasoning, reasoning. It includes both Logic#Formal logic, formal and informal logic. Formal logic is the study of Validity (logic), deductively valid inferences or logical truths. It examines how conclu ...
, mathematicians,
metaphysicians Metaphysics is the branch of philosophy that examines the basic structure of reality. It is traditionally seen as the study of mind-independent features of the world, but some theorists view it as an inquiry into the conceptual framework of h ...
,
philosophers Philosophy ('love of wisdom' in Ancient Greek) is a systematic study of general and fundamental questions concerning topics like existence, reason, knowledge, value, mind, and language. It is a rational and critical inquiry that reflects on ...
and
scientists A scientist is a person who researches to advance knowledge in an area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, philosophers engaged in the philosophical study of nature ...
like
Al-Farabi file:A21-133 grande.webp, thumbnail, 200px, Postage stamp of the USSR, issued on the 1100th anniversary of the birth of Al-Farabi (1975) Abu Nasr Muhammad al-Farabi (; – 14 December 950–12 January 951), known in the Greek East and Latin West ...
and
Nasir al-Din al-Tusi Muḥammad ibn Muḥammad ibn al-Ḥasan al-Ṭūsī (1201 – 1274), also known as Naṣīr al-Dīn al-Ṭūsī (; ) or simply as (al-)Tusi, was a Persians, Persian polymath, architect, Early Islamic philosophy, philosopher, Islamic medicine, phy ...
, the Shaykhs of Sufism like
Rumi Jalāl al-Dīn Muḥammad Rūmī (), or simply Rumi (30 September 1207 – 17 December 1273), was a 13th-century poet, Hanafi '' faqih'' (jurist), Maturidi theologian (''mutakallim''), and Sufi mystic born during the Khwarazmian Empire ...
, Abdul-Qadir Gilani – all these were in Iran or from Iran. And there were poets like Hafiz who wrote extensively in religious themes. Ibn Sina, known as Avicenna in the west, was a
polymath A polymath or polyhistor is an individual whose knowledge spans many different subjects, known to draw on complex bodies of knowledge to solve specific problems. Polymaths often prefer a specific context in which to explain their knowledge, ...
and the foremost Islamic physician and philosopher of his time. Hafiz was the most celebrated Persian lyric poet and is often described as a poet's poet. Rumi's importance transcends national and ethnic borders even today. Readers of the Persian and Turkish language in
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
,
Azerbaijan Azerbaijan, officially the Republic of Azerbaijan, is a Boundaries between the continents, transcontinental and landlocked country at the boundary of West Asia and Eastern Europe. It is a part of the South Caucasus region and is bounded by ...
,
Turkey Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...
,
Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan, is a landlocked country located at the crossroads of Central Asia and South Asia. It is bordered by Pakistan to the Durand Line, east and south, Iran to the Afghanistan–Iran borde ...
,
Tajikistan Tajikistan, officially the Republic of Tajikistan, is a landlocked country in Central Asia. Dushanbe is the capital city, capital and most populous city. Tajikistan borders Afghanistan to the Afghanistan–Tajikistan border, south, Uzbekistan to ...
and
Uzbekistan , image_flag = Flag of Uzbekistan.svg , image_coat = Emblem of Uzbekistan.svg , symbol_type = Emblem of Uzbekistan, Emblem , national_anthem = "State Anthem of Uzbekistan, State Anthem of the Republ ...
see him as one of their most significant classical poets and an influence on many poets through history. In addition to individuals, whole institutions arose – Nizamiyyas were the medieval institutions of Islamic higher education established by
Nizam al-Mulk Abū ʿAlī Ḥasan ibn ʿAlī Ṭūsī () (1018 – 1092), better known by his honorific title of Niẓām al-Mulk (), was a Persian Sunni scholar, jurist, political philosopher and vizier of the Seljuk Empire. Rising from a low position w ...
in the 11th century. These were the first well-organized universities in the
Muslim world The terms Islamic world and Muslim world commonly refer to the Islamic community, which is also known as the Ummah. This consists of all those who adhere to the religious beliefs, politics, and laws of Islam or to societies in which Islam is ...
. The most famous and celebrated of all the nizamiyyah schools was Al-Nizamiyya of Baghdad (established 1065), where Nizam al-Mulk appointed the distinguished philosopher and theologian,
al-Ghazali Al-Ghazali ( – 19 December 1111), archaically Latinized as Algazelus, was a Shafi'i Sunni Muslim scholar and polymath. He is known as one of the most prominent and influential jurisconsults, legal theoreticians, muftis, philosophers, the ...
, as a professor. Other Nizamiyyah schools were located in
Nishapur Nishapur or Neyshabur (, also ) is a city in the Central District (Nishapur County), Central District of Nishapur County, Razavi Khorasan province, Razavi Khorasan province, Iran, serving as capital of both the county and the district. Ni ...
,
Balkh Balkh is a town in the Balkh Province of Afghanistan. It is located approximately to the northwest of the provincial capital city Mazar-i-Sharif and approximately to the south of the Amu Darya and the Afghanistan–Uzbekistan border. In 2021 ...
,
Herat Herāt (; Dari/Pashto: هرات) is an oasis city and the third-largest city in Afghanistan. In 2020, it had an estimated population of 574,276, and serves as the capital of Herat Province, situated south of the Paropamisus Mountains (''Se ...
, and
Isfahan Isfahan or Esfahan ( ) is a city in the Central District (Isfahan County), Central District of Isfahan County, Isfahan province, Iran. It is the capital of the province, the county, and the district. It is located south of Tehran. The city ...
. While the dynasties avowed either Shia or Sunni, and institutions and individuals claimed either Sunni or Shia affiliations,
Shia–Sunni relations The succession to Muhammad in 632 led the Muslims to be split into two camps, the Sunnis, who believed that the caliphs of the Islamic community should be chosen by a council, as in Saqifa, while a second group, the Shia, who believed that ...
were part of Islam in Iran and continue today when Ayatollah Khomeini also called for unity between Sunni and Shia Muslims.


Sunni Islam

Sunni Muslims Sunni Islam is the largest branch of Islam and the largest religious denomination in the world. It holds that Muhammad did not appoint any successor and that his closest companion Abu Bakr () rightfully succeeded him as the caliph of the Musli ...
are the second-largest religious group in Iran. Specifically, Sunni Muslims came to power in Iran after the period when Sunni were distinguished from Shi'a by the
Ghaznavids The Ghaznavid dynasty ( ''Ġaznaviyān'') was a Persianate Muslim dynasty of Turkic peoples, Turkic ''mamluk'' origin. It ruled the Ghaznavid Empire or the Empire of Ghazni from 977 to 1186, which at its greatest extent, extended from the Oxus ...
who ruled Iran from 975 to 1186 AD, followed by the rule of the
Great Seljuq Empire The Seljuk Empire, or the Great Seljuk Empire, was a high medieval, culturally Turco-Persian, Sunni Muslim empire, established and ruled by the Qïnïq branch of Oghuz Turks. The empire spanned a total area of from Anatolia and the Levant in t ...
and the Khwarazm-Shah dynasty which ruled Iran until the Mongol invasion of Iran. Sunni Muslims returned to power when
Ghazan Mahmud Ghazan (5 November 1271 – 11 May 1304) (, Ghazan Khan, sometimes westernized as Casanus was the seventh ruler of the Mongol Empire's Ilkhanate division in modern-day Iran from 1295 to 1304. He was the son of Arghun, grandson of Abaqa K ...
converted to Sunni Islam. About 9% of the Iranian population are Sunni Muslims—mostly Larestani people (Khodmooni) from
Larestan Larestan County () is in Fars province, Fars province, Iran. Its capital is the city of Lar, Iran, Lar. History Early history In the Middle Ages, medieval ages, Laristan was ruled by the local Miladian dynasty, until it was removed by a Safavi ...
,
Kurd Kurds (), or the Kurdish people, are an Iranian peoples, Iranic ethnic group from West Asia. They are indigenous to Kurdistan, which is a geographic region spanning southeastern Turkey, northwestern Iran, northern Iraq, and northeastern Syri ...
s in the northwest,
Arabs Arabs (,  , ; , , ) are an ethnic group mainly inhabiting the Arab world in West Asia and North Africa. A significant Arab diaspora is present in various parts of the world. Arabs have been in the Fertile Crescent for thousands of yea ...
and Balochs in the southwest and southeast, and a smaller number of
Persia Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
ns,
Pashtuns Pashtuns (, , ; ;), also known as Pakhtuns, or Pathans, are an Iranian peoples, Iranic ethnic group primarily residing in southern and eastern Afghanistan and northwestern Pakistan. They were historically also referred to as Afghan (ethnon ...
and
Turkmens Turkmens (, , , ) are a Turkic ethnic group native to Central Asia, living mainly in Turkmenistan, northern and northeastern regions of Iran and north-western Afghanistan. Sizeable groups of Turkmens are found also in Uzbekistan, Kazakhstan, ...
in the northeast. Sunni websites and organizations complain about the absence of any official records regarding their community and believe their number is much greater than what is usually estimated. Demographic changes have become an issue for both sides. Scholars on either side speak about the increase in the Sunni population and usually issue predictions regarding demographic changes in the country. One prediction, for example, claims that the Sunnis will be the majority in Iran by 2030. The mountainous region of Larestan is mostly inhabited by indigenous Sunni Persians who did not convert to Shia Islam during the
Safavids The Guarded Domains of Iran, commonly called Safavid Iran, Safavid Persia or the Safavid Empire, was one of the largest and longest-lasting Iranian empires. It was ruled from 1501 to 1736 by the Safavid dynasty. It is often considered the begi ...
because the mountainous region of Larestan was too isolated. The majority of Larestani people are Sunni Muslims, 30% of Larestani people are Shia Muslims. The people of Larestan speak the Lari language, which is a southwestern Iranian language closely related to
Old Persian Old Persian is one of two directly attested Old Iranian languages (the other being Avestan) and is the ancestor of Middle Persian (the language of the Sasanian Empire). Like other Old Iranian languages, it was known to its native speakers as (I ...
(pre-Islamic Persian) and Luri. Sunni Larestani Iranians migrated to the
Arab states of the Persian Gulf The Arab states of the Persian Gulf, also known as the Gulf Arab states (), refers to a group of Arab states bordering the Persian Gulf. There are seven member states of the Arab League in the region: Bahrain, Kuwait, Iraq, Oman, Qatar, Saudi ...
in large numbers in the late 19th century. Some Sunni Emirati, Bahraini and Kuwaiti citizens are of Larestani ancestry. Iran's Ministry of Health announced that all family-planning programs and procedures would be suspended. Supreme Leader Ayatollah Ali Khamenei called on women to have more children to boost the country's population to 150–200 million. Contraceptive policy made sense 20 years ago, he said, but its continuation in later years was wrong. Numerous speculations have been given for this change in policy: that it was an attempt to show the world that Iran is not suffering from sanctions; to avoid an aging population with rising medical and social-security costs; or to return to Iran's genuine culture. Some speculate that the new policy seeks to address the Supreme Leader's concerns that Iran's Sunni population is growing much faster than its Shia one (7% growth in Sunni areas compared to 1–1.3% in Shia areas). The predominant school of theology and jurisprudence (
Madh'hab A ''madhhab'' (, , pl. , ) refers to any school of thought within fiqh, Islamic jurisprudence. The major Sunni Islam, Sunni ''madhhab'' are Hanafi school, Hanafi, Maliki school, Maliki, Shafi'i school, Shafi'i and Hanbali school, Hanbali. They ...
) among Sunnis in Iran is
Hanafi The Hanafi school or Hanafism is the oldest and largest Madhhab, school of Islamic jurisprudence out of the four schools within Sunni Islam. It developed from the teachings of the Faqīh, jurist and theologian Abu Hanifa (), who systemised the ...
, established by
Abu Hanifa Abu Hanifa (; September 699 CE – 767 CE) was a Muslim scholar, jurist, theologian, ascetic,Pakatchi, Ahmad and Umar, Suheyl, "Abū Ḥanīfa", in: ''Encyclopaedia Islamica'', Editors-in-Chief: Wilferd Madelung and, Farhad Daftary. and epony ...
. According to Mehdi Khalaji,
Salafi The Salafi movement or Salafism () is a fundamentalist revival movement within Sunni Islam, originating in the late 19th century and influential in the Islamic world to this day. The name "''Salafiyya''" is a self-designation, claiming a retu ...
Islamic thoughts have been on the rise in Iran in recent years.
Salafism The Salafi movement or Salafism () is a Islamic fundamentalism, fundamentalist Islamic revival, revival movement within Sunni Islam, originating in the late 19th century and influential in the Islamic world to this day. The name "''Salafiyya''" ...
alongside extremist
Ghulat The () were a branch of history of Shia Islam, early Shi'a Islam. The term mainly refers to a wide variety of List of extinct Shia sects, extinct Shi'i sects active in 8th- and 9th-century Kufa in Lower Mesopotamia, and who, despite their somet ...
Shia Shia Islam is the second-largest branch of Islam. It holds that Muhammad designated Ali ibn Abi Talib () as both his political successor (caliph) and as the spiritual leader of the Muslim community (imam). However, his right is understood ...
sects has become popular amongst some Iranian youth, who connect through
social media Social media are interactive technologies that facilitate the Content creation, creation, information exchange, sharing and news aggregator, aggregation of Content (media), content (such as ideas, interests, and other forms of expression) amongs ...
and underground organizations. The Iranian government views Salafism as a threat and does not allow Salafis to build mosques in Tehran or other large cities due to the fear that these mosques could be infiltrated by extremists. It is reported that members of religious minority groups, especially Sunni Muslims who supported rebels during the Syrian Civil War, are increasingly persecuted by authorities. During 2022, there were several reports of government harassment, discrimination and detention of citizens because of their religious beliefs. In 2022, Mehdi Farmanian, chancellor for research at the Qom-based ''University of Religions and Denominations'', claimed that Sunnis enjoy religious freedoms in Iran by indicating that they possess 15000 mosques, 500 religious schools and 100 religious institutions, but critical observers note that Sunnis still aren't treated as equal citizens, for instance not getting the same amount of budget or the fact that their numbers are under-estimated, Baloch Sunni cleric and leader Abdolhamid Ismaeelzahi putting them at 20% of the population (instead of the official 10%).


Sufism

The Safaviya sufi order, originates during the Safavid dynasty 700 AD. A later order in Persia is the
Chishti The Chishti order () is a Sufi order of Sunni Islam named after the town of Chisht, Afghanistan where it was initiated by Abu Ishaq Shami. The order was brought to Herat and later spread across South Asia by Mu'in al-Din Chishti in the city ...
. The Nimatullahi are the largest Shi'i Sufi order active throughout Iran and there is the
Naqshbandi Naqshbandi (Persian: نقشبندیه) is a major Sufi order within Sunni Islam, named after its 14th-century founder, Baha' al-Din Naqshband. Practitioners, known as Naqshbandis, trace their spiritual lineage (silsila) directly to the Prophet ...
, a Sunni order active mostly in the Kurdish regions of Iran. The Oveyssi-Shahmaghsoudi order is the largest Iranian Sufi order which currently operates outside of Iran. Famous Sufis include al-Farabi, al-Ghazali, Rumi, and Hafiz. Rumi's two major works, Diwan-e Shams and
Masnavi The ''Masnavi'', or ''Masnavi-ye-Ma'navi'' (, DIN 31635, DMG: ''Mas̲navī-e maʻnavī''), also written ''Mathnawi'', or ''Mathnavi'', is an extensive poem written in Persian language, Persian by Jalal al-Din Muhammad Rumi, also known as Rumi. I ...
, are considered by some to be the greatest works of Sufi mysticism and literature. Since the
1979 Revolution The Iranian Revolution (, ), also known as the 1979 Revolution, or the Islamic Revolution of 1979 (, ) was a series of events that culminated in the overthrow of the Pahlavi dynasty in 1979. The revolution led to the replacement of the Impe ...
, Sufi practices have been repressed by the
Islamic Republic The term Islamic republic has been used in different ways. Some Muslim religious leaders have used it as the name for a form of Islamic theocratic government enforcing sharia, or laws compatible with sharia. The term has also been used for a s ...
, forcing some Sufi leaders into exile. While no official statistics are available for
Sufi Sufism ( or ) is a mysticism, mystic body of religious practice found within Islam which is characterized by a focus on Islamic Tazkiyah, purification, spirituality, ritualism, and Asceticism#Islam, asceticism. Practitioners of Sufism are r ...
groups, there are reports that estimate their population between two and five million (between 3–7% of the population).


Christianity

Christianity Christianity is an Abrahamic monotheistic religion, which states that Jesus in Christianity, Jesus is the Son of God (Christianity), Son of God and Resurrection of Jesus, rose from the dead after his Crucifixion of Jesus, crucifixion, whose ...
has a long history in
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
, dating back to the very early years of the faith. There are some very old churches in Iran – perhaps the oldest and largest is the Monastery of Saint Thaddeus, which is also called the Ghara Kelissa (the Black Monastery), south of Maku. By far the largest group of Christians in Iran are Armenians under the
Armenian Apostolic Church The Armenian Apostolic Church () is the Autocephaly, autocephalous national church of Armenia. Part of Oriental Orthodoxy, it is one of the most ancient Christianity, Christian churches. The Armenian Apostolic Church, like the Armenian Catholic ...
which has between 110,000, 250,000, and 300,000 adherents. There are many hundreds of Christian churches in Iran, with at least 600 being active serving the nation's Christian population. As of early 2015, the Armenian church is organized under
Archbishop In Christian denominations, an archbishop is a bishop of higher rank or office. In most cases, such as the Catholic Church, there are many archbishops who either have jurisdiction over an ecclesiastical province in addition to their own archdi ...
Sepuh Sargsyan, who succeeded Archbishop Manukian, who was the Armenian Apostolic Archbishop since at least the 1980s. Unofficial estimates for the Assyrian Christian population range between 20,000, and 70,000. Christian groups outside the country estimate the size of the Protestant Christian community to be fewer than 10,000, although many may practice in secret. There are approximately 20,000 Christians Iranian citizens abroad who left after the 1979 revolution. Christianity has always been a minority religion, overshadowed by the majority state religions—
Zoroastrianism Zoroastrianism ( ), also called Mazdayasnā () or Beh-dīn (), is an Iranian religions, Iranian religion centred on the Avesta and the teachings of Zoroaster, Zarathushtra Spitama, who is more commonly referred to by the Greek translation, ...
in the past, and
Shia Shia Islam is the second-largest branch of Islam. It holds that Muhammad designated Ali ibn Abi Talib () as both his political successor (caliph) and as the spiritual leader of the Muslim community (imam). However, his right is understood ...
Islam Islam is an Abrahamic religions, Abrahamic monotheistic religion based on the Quran, and the teachings of Muhammad. Adherents of Islam are called Muslims, who are estimated to number Islam by country, 2 billion worldwide and are the world ...
today. Christians of Iran have played a significant part in the history of
Christian mission A Christian mission is an organized effort to carry on evangelism, in the name of the Christian faith. Missions involve sending individuals and groups across boundaries, most commonly geographical boundaries. Sometimes individuals are sent and a ...
. While always a minority the Armenian Christians have had an autonomy of educational institutions such as the use of their language in schools. The Government regards the
Mandaeans Mandaeans (Mandaic language, Mandaic: ࡌࡀࡍࡃࡀࡉࡉࡀ) ( ), also known as Mandaean Sabians ( ) or simply as Sabians ( ), are an ethnoreligious group who are followers of Mandaeism. They believe that John the Baptist was the final and ...
as Christians, and they are included among the three recognized religious minorities; however, Mandaeans do not consider themselves Christians. Christian population estimations range between 300,000 and 370,000 adherents; one estimate suggests a range between 100,000 and 500,000 Christian believers from a Muslim background living in Iran. Of the three non-Muslim religions recognized by the Iranian government, the 2011 General Census indicated that Christianity was the largest in the nation. Evangelical Christianity is growing at 19.6% annually, according to Operation World, making Iran the country with the highest annual Evangelical growth rate. The small evangelical Protestant Christian minority in Iran has been subject to Islamic "government suspicion and hostility" according to Human Rights Watch at least in part because of its "readiness to accept and even seek out Muslim converts." According to
Human Rights Watch Human Rights Watch (HRW) is an international non-governmental organization that conducts research and advocacy on human rights. Headquartered in New York City, the group investigates and reports on issues including War crime, war crimes, crim ...
in the 1990s, two Muslim converts to Christianity who had become ministers were sentenced to death for apostasy and other charges.Human Rights Watch Religious minorities
/ref> There still have not been any reported executions of apostates. However many people, such as
Youcef Nadarkhani Youcef Nadarkhani (born 1977) is an Iranian Christian pastor who was sentenced to death (but later acquitted) in Tehran as being a Christian having been born into Islam. Initial reports, including a 2010 brief from the Iranian Supreme court, ...
, Saeed Abedini have been recently harassed, jailed and sentenced to death for Apostasy. Iran is number nine on Open Doors’ 2022 World Watch List, an annual ranking of the 50 countries where Christians face the most extreme persecution.


Mandaeism

Mandaeism Mandaeism (Mandaic language, Classical Mandaic: ),https://qadaha.wordpress.com/wp-content/uploads/2021/03/nhura-dictionary-mandaic-english-mandaic.pdf sometimes also known as Nasoraeanism or Sabianism, is a Gnosticism, Gnostic, Monotheism, ...
, sometimes also known as Sabianism (after the mysterious
Sabians The Sabians, sometimes also spelled Sabaeans or Sabeans, are a religious group mentioned three times in the Quran (as , in later sources ), where it is implied that they belonged to the 'People of the Book' (). Their original identity, which ...
mentioned in the
Quran The Quran, also Romanization, romanized Qur'an or Koran, is the central religious text of Islam, believed by Muslims to be a Waḥy, revelation directly from God in Islam, God (''Allah, Allāh''). It is organized in 114 chapters (, ) which ...
, a name historically claimed by several religious groups), is a
Gnostic Gnosticism (from Ancient Greek: , romanized: ''gnōstikós'', Koine Greek: �nostiˈkos 'having knowledge') is a collection of religious ideas and systems that coalesced in the late 1st century AD among early Christian sects. These diverse g ...
,
monotheistic Monotheism is the belief that one God is the only, or at least the dominant deity.F. L. Cross, Cross, F.L.; Livingstone, E.A., eds. (1974). "Monotheism". The Oxford Dictionary of the Christian Church (2 ed.). Oxford: Oxford University Press. A ...
and
ethnic religion In religious studies, an ethnic religion or ethnoreligion is a religion or belief associated with notions of heredity and a particular ethnicity. Ethnic religions are often distinguished from universal religions, such as Christianity or Islam ...
, whose adherents, the
Mandaeans Mandaeans (Mandaic language, Mandaic: ࡌࡀࡍࡃࡀࡉࡉࡀ) ( ), also known as Mandaean Sabians ( ) or simply as Sabians ( ), are an ethnoreligious group who are followers of Mandaeism. They believe that John the Baptist was the final and ...
, follow
John the Baptist John the Baptist ( – ) was a Jewish preacher active in the area of the Jordan River in the early first century AD. He is also known as Saint John the Forerunner in Eastern Orthodoxy and Oriental Orthodoxy, John the Immerser in some Baptist ...
also known as Yaḥyā ibn Zakarīyā. The number of Iranian
Mandaeans Mandaeans (Mandaic language, Mandaic: ࡌࡀࡍࡃࡀࡉࡉࡀ) ( ), also known as Mandaean Sabians ( ) or simply as Sabians ( ), are an ethnoreligious group who are followers of Mandaeism. They believe that John the Baptist was the final and ...
is a matter of dispute. In 2009, there were an estimated 5,000 to 10,000 Mandaeans in Iran, according to the Associated Press, while Alarabiya has put the number of Iranian Mandaeans as high as 60,000 in 2011. Until the
Iranian Revolution The Iranian Revolution (, ), also known as the 1979 Revolution, or the Islamic Revolution of 1979 (, ) was a series of events that culminated in the overthrow of the Pahlavi dynasty in 1979. The revolution led to the replacement of the Impe ...
, Mandaeans had mainly been concentrated in
Khuzestan province Khuzestan province () is one of the 31 Provinces of Iran. Located in the southwest of the country, the province borders Iraq and the Persian Gulf, covering an area of . Its capital is the city of Ahvaz. Since 2014, it has been part of Iran's R ...
, where the community historically existed side by side with the local
Arab Arabs (,  , ; , , ) are an ethnic group mainly inhabiting the Arab world in West Asia and North Africa. A significant Arab diaspora is present in various parts of the world. Arabs have been in the Fertile Crescent for thousands of years ...
population. They had mainly practiced the profession of goldsmith, passing it from generation to generation. After the fall of the shah, its members faced increased religious discrimination, and many sought new homes in Europe and the Americas. In 2002 the US State Department granted Iranian Mandaeans protective refugee status; since then roughly 1,000 have emigrated to the US, now residing in cities such as
San Antonio, Texas San Antonio ( ; Spanish for "Anthony of Padua, Saint Anthony") is a city in the U.S. state of Texas and the most populous city in Greater San Antonio. San Antonio is the List of Texas metropolitan areas, third-largest metropolitan area in Texa ...
. On the other hand, the Mandaean community in Iran has increased in size over the last decade, because of the exodus from
Iraq Iraq, officially the Republic of Iraq, is a country in West Asia. It is bordered by Saudi Arabia to Iraq–Saudi Arabia border, the south, Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq border, the east, the Persian Gulf and ...
of the main Mandaean community, which once was 60,000–70,000 strong.


Yarsanism

The Yarsan or Ahl-e Haqq is a
syncretic Syncretism () is the practice of combining different beliefs and various schools of thought. Syncretism involves the merging or assimilation of several originally discrete traditions, especially in the theology and mythology of religion, thus ...
religion founded by Sultan Sahak in the late 14th century in western Iran. It is difficult to find the accurate number of Yarsanis in Iran as they are not recognized by the Government, but the ''Encyclopedia of the Modern Middle East and North Africa'' estimates their total number at 1,000,000 in 2004, and "human rights organizations and news outlets" at between one and three million according to the US Department of State in 2022. They are mostly ethnic Goran Kurds, and primarily found in western Iran and Iraq, though there are also smaller groups of Persian, Lori, Azeri and
Arab Arabs (,  , ; , , ) are an ethnic group mainly inhabiting the Arab world in West Asia and North Africa. A significant Arab diaspora is present in various parts of the world. Arabs have been in the Fertile Crescent for thousands of years ...
adherents. The Islamic Republican government often "considers" Yarsanis to be "Shia Muslims practicing Sufism", but Yarsanis believe their faith is distinct, calling it Yarsan, ''Ahl–e–Haq'' or ''Kakai''. Because only citizens registered in one of the IRIs approved religions may obtain government services, Yarsanis often register as Shia.


Judaism

Judaism Judaism () is an Abrahamic religions, Abrahamic, Monotheism, monotheistic, ethnic religion that comprises the collective spiritual, cultural, and legal traditions of the Jews, Jewish people. Religious Jews regard Judaism as their means of o ...
is one of the oldest religions practiced in Iran and dates back to the late biblical times. The biblical books of
Isaiah Isaiah ( or ; , ''Yəšaʿyāhū'', "Yahweh is salvation"; also known as Isaias or Esaias from ) was the 8th-century BC Israelite prophet after whom the Book of Isaiah is named. The text of the Book of Isaiah refers to Isaiah as "the prophet" ...
, Daniel,
Ezra Ezra ( fl. fifth or fourth century BCE) is the main character of the Book of Ezra. According to the Hebrew Bible, he was an important Jewish scribe (''sofer'') and priest (''kohen'') in the early Second Temple period. In the Greek Septuagint, t ...
,
Nehemiah Nehemiah (; ''Nəḥemyā'', "Yahweh, Yah comforts") is the central figure of the Book of Nehemiah, which describes his work in rebuilding Jerusalem during the Second Temple period as the governor of Yehud Medinata, Persian Judea under Artaxer ...
, Chronicles, and
Esther Esther (; ), originally Hadassah (; ), is the eponymous heroine of the Book of Esther in the Hebrew Bible. According to the biblical narrative, which is set in the Achaemenid Empire, the Persian king Ahasuerus falls in love with Esther and ma ...
contain references to the life and experiences of Jews in Persia. Iran is said to support by far the largest Jewish population of any Muslim country,IRAN: Life of Jews Living in Iran
/ref> although the Jewish communities in
Turkey Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...
and
Azerbaijan Azerbaijan, officially the Republic of Azerbaijan, is a Boundaries between the continents, transcontinental and landlocked country at the boundary of West Asia and Eastern Europe. It is a part of the South Caucasus region and is bounded by ...
are of comparable size. In recent decades, the Jewish population of Iran has been reported by some sources to be 25,000, though estimates vary, as low as 11,000 and as high as 40,000. According to the Iranian census data from 2011 the number of Jews in Iran was 8,756, much lower than the figure previously estimated. It is reported that Iran’s Jewish community is the largest in the Mideast outside Israel – and feels safe and respected. “We feel We have all the facilities we need for our rituals, and we can say our prayers very freely. We never have any problems. I can even tell you that, in many cases, we are more respected than Muslims,” said Nejat Golshirazi, 60, rabbi of the synagogue USA TODAY visited. " Emigration has lowered the population of 75,000 to 80,000 Jews living in Iran prior to the 1979 Islamic revolution. According to The World Jewish Library, most Jews in Iran live in
Tehran Tehran (; , ''Tehrân'') is the capital and largest city of Iran. It is the capital of Tehran province, and the administrative center for Tehran County and its Central District (Tehran County), Central District. With a population of around 9. ...
,
Isfahan Isfahan or Esfahan ( ) is a city in the Central District (Isfahan County), Central District of Isfahan County, Isfahan province, Iran. It is the capital of the province, the county, and the district. It is located south of Tehran. The city ...
(3,000), and
Shiraz Shiraz (; ) is the List of largest cities of Iran, fifth-most-populous city of Iran and the capital of Fars province, which has been historically known as Pars (Sasanian province), Pars () and Persis. As of the 2016 national census, the popu ...
.
BBC The British Broadcasting Corporation (BBC) is a British public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved into its current sta ...
reported
Yazd Yazd (; ) is a city in the Central District of Yazd County, Yazd province, Iran, serving as capital of the province, the county, and the district. At the 2016 census, its population was 529,673. Since 2017, the historical city of Yazd is rec ...
is home to ten Jewish families, six of them related by marriage; however, some estimate the number is much higher. Historically, Jews maintained a presence in many more Iranian cities. Today, the largest groups of Jews from Iran are found in the
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
, which is home to approximately 100,000 Iranian Jews, who have settled especially in the
Los Angeles Los Angeles, often referred to by its initials L.A., is the List of municipalities in California, most populous city in the U.S. state of California, and the commercial, Financial District, Los Angeles, financial, and Culture of Los Angeles, ...
area and
New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
area.
Israel Israel, officially the State of Israel, is a country in West Asia. It Borders of Israel, shares borders with Lebanon to the north, Syria to the north-east, Jordan to the east, Egypt to the south-west, and the Mediterranean Sea to the west. Isr ...
is home to 75,000 Iranian Jews, including second-generation Israelis.


Baháʼí Faith

The
Baháʼí Faith The Baháʼí Faith is a religion founded in the 19th century that teaches the Baháʼí Faith and the unity of religion, essential worth of all religions and Baháʼí Faith and the unity of humanity, the unity of all people. Established by ...
originated in Iran during the 1840s as a messianic movement out of
Shia Islam Shia Islam is the second-largest Islamic schools and branches, branch of Islam. It holds that Muhammad in Islam, Muhammad designated Ali ibn Abi Talib () as both his political Succession to Muhammad, successor (caliph) and as the spiritual le ...
. Opposition arose quickly, and Amir Kabir, as prime-minister, regarded the Bábis as a threat and ordered the execution of the founder of the movement, the
Báb The Báb (born ʻAlí-Muḥammad; ; ; 20 October 1819 – 9 July 1850) was an Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbai ...
and killing of as many as 2,000 to 3,000 Babis. As another example two prominent Baháʼís were arrested and executed circa 1880 because the Imám-Jum'ih at the time owed them a large sum of money for business relations and instead of paying them he confiscated their property and brought public ridicule upon them as being Baháʼís. Their execution was committed despite observers testifying to their innocence. The Shia clergy, as well as many Iranians, have continued to regard Baháʼís as heretics (the founder of Baháʼí,
Baháʼu'lláh Baháʼu'lláh (, born Ḥusayn-ʻAlí; 12 November 1817 – 29 May 1892) was an Iranian religious leader who founded the Baháʼí Faith. He was born to an aristocratic family in Iran and was exiled due to his adherence to the messianic Báb ...
, preached that his prophecies superseded Muhammad's), and consequently Baháʼís have encountered much prejudice and have often been the objects of persecution. The situation of the Baháʼís improved under the Pahlavi shahs when the government actively sought to secularize public life, but there were still organizations actively persecuting the Baháʼís (in addition curses children would learn decrying the
Báb The Báb (born ʻAlí-Muḥammad; ; ; 20 October 1819 – 9 July 1850) was an Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbai ...
and Baháʼís). The Hojjatieh was a semi-clandestine traditionalist
Shia Shia Islam is the second-largest branch of Islam. It holds that Muhammad designated Ali ibn Abi Talib () as both his political successor (caliph) and as the spiritual leader of the Muslim community (imam). However, his right is understood ...
organization founded by Muslim clerics on the premise that the most immediate threat to Islam was the Baháʼí Faith. In March to June 1955, the
Ramadan Ramadan is the ninth month of the Islamic calendar. It is observed by Muslims worldwide as a month of fasting (''Fasting in Islam, sawm''), communal prayer (salah), reflection, and community. It is also the month in which the Quran is believed ...
period that year, a widespread systematic program was undertaken cooperatively by the government and the clergy. During the period they destroyed the national Baháʼí Center in Tehran, confiscated properties and made it illegal for a time to be Baháʼí (punishable by 2 to 10-year prison term). The founder of SAVAK (the secret police during the rule of the shahs), Teymur Bakhtiar, took a pick-ax to a Baháʼí building himself at the time.


Buddhism

Buddhism in Iran dates back to the 2nd century, when Parthians, such as An Shigao, were active in spreading
Buddhism in China Buddhism in China refers to Buddhism that has been developed and practiced in China, based on the geographical location and administrative region instead of a particular Buddhist branch. Buddhism is the largest officially recognized religion i ...
. Many of the earliest translators of Buddhist literature into Chinese were from
Parthia Parthia ( ''Parθava''; ''Parθaw''; ''Pahlaw'') is a historical region located in northeastern Greater Iran. It was conquered and subjugated by the empire of the Medes during the 7th century BC, was incorporated into the subsequent Achaemeni ...
and other kingdoms linked with present-day
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
.


Sikhism

There is a very small community of Sikhs in Iran numbering about 60 families mostly living in Tehran. Many of them are Iranian citizens. They also run a gurdwara in Tehran. Sikhism in Iran is so uncommon amongst the families that many citizens of Tehran are not even aware of the gurdwara in their city. This is due to Tehran being the capital of Iran and the reputation that Iran has of being intolerant towards religions other than Shia. The United Nations has repeatedly accused Iran of persecuting citizens based on their religion. Although the Sikhs of Iran experience persecution like many other minority religions they are still envied by those other minority groups. Regular worshippers in Tehran have even stated that they feel no discrimination at all from fellow citizens of Tehran. Sikhs began migrating to Iran around the start of the 20th century from British controlled areas of India that eventually became Pakistan. They originally settled in Eastern Iran and slowly moved towards Tehran. Before the Iranian Revolution of 1979 the Sikh community was believed to be as many as 5,000 strong, but after the revolution and the Iraqi war the numbers declined. Part of this exodus out of Iran was attributed to the new laws and restrictions on religion put in place by the new Iranian government. Currently there are four gurdwaras in Iran. Tehran, Mashhad, Zahidan, and Bushehr. Every Friday morning and evening they participate in prayers, and Guru-Ka-Langer every Friday after the Akhand Path. They also participate in community service by establishing schools, and teaching young students Punjabi and Dharmik (Divinity). With the dwindling number of Sikhs in the area the school attached to the gurdwara's in Iran have been opened to non-Sikhs. The majority of the students still come from India or surrounding countries.


Demographics


Surveys of current demographics

A 2020 survey by the
World Values Survey The World Values Survey (WVS) is a global research project that explores people's values and beliefs, how they change over time, and what social and political impact they have. Since 1981 a worldwide network of social scientists have conducted ...
found that 96.6% of Iranians believe in Islam. According to the
CIA World Factbook ''The World Factbook'', also known as the ''CIA World Factbook'', is a reference resource produced by the United States' Central Intelligence Agency (CIA) with almanac-style information about the countries of the world. The official print ve ...
, around 90–95% of Iranian Muslims associate themselves with the Shia branch of Islam, the official state religion, and about 5–10% with the Sunni and Sufi branches of Islam. According to the 2011 Iranian census, 99.98% of Iranians believe in Islam, while the rest of the population believe in other officially recognized minority religions:
Christianity Christianity is an Abrahamic monotheistic religion, which states that Jesus in Christianity, Jesus is the Son of God (Christianity), Son of God and Resurrection of Jesus, rose from the dead after his Crucifixion of Jesus, crucifixion, whose ...
,
Judaism Judaism () is an Abrahamic religions, Abrahamic, Monotheism, monotheistic, ethnic religion that comprises the collective spiritual, cultural, and legal traditions of the Jews, Jewish people. Religious Jews regard Judaism as their means of o ...
and Zoroastrianism. Because
irreligion Irreligion is the absence or rejection of religious beliefs or practices. It encompasses a wide range of viewpoints drawn from various philosophical and intellectual perspectives, including atheism, agnosticism, religious skepticism, ...
and some other religions (including the
Baháʼí Faith The Baháʼí Faith is a religion founded in the 19th century that teaches the Baháʼí Faith and the unity of religion, essential worth of all religions and Baháʼí Faith and the unity of humanity, the unity of all people. Established by ...
) are not recognized by the Iranian government, and because apostasy from Islam may be subject to capital punishment, governmental figures are likely to be distorted.


Statistics on religious belief and religiosity

The constitution of Iran limits the number of recognized non-Islamic religions to three - Zoroastrians, Jews, and Christians - and the laws of the Islamic Republic forbid atheism and conversion by Muslims to another religion. Obtaining accurate data on religious belief in Iran presents challenges to pollsters because Iranians do not always feel "comfortable sharing their opinions with strangers". According to the U.S. News & World Report a survey of various attributes and nations were presented which nearly 17,000 people from across the globe from March 22 to May 23 took part in which Iran was placed 3rd on the ranking of the most religious and practicing nations of 2024. Before the 1979 Revolution, Shia clerics were among the most trusted societal groups. However, a confidential survey in 2023 by the Ministry of Islamic Guidance and Culture found that only 25% of respondents still have some level of trust in them. Approximately 56% expressed little to no trust, while the remaining 18% fell somewhere in between.


Non-Muslim religions

There are several major religious minorities in
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
, Baháʼís (est. 300,000-350,000) and
Christians A Christian () is a person who follows or adheres to Christianity, a monotheistic Abrahamic religion based on the life and teachings of Jesus Christ. Christians form the largest religious community in the world. The words '' Christ'' and ''C ...
(est. 300,000Country Information and Guidance "Christians and Christian Converts, Iran" 19 March 2015. p. 9 – 370,000 with one group, the
Armenians Armenians (, ) are an ethnic group indigenous to the Armenian highlands of West Asia.Robert Hewsen, Hewsen, Robert H. "The Geography of Armenia" in ''The Armenian People From Ancient to Modern Times Volume I: The Dynastic Periods: From Antiq ...
of the
Armenian Apostolic Church The Armenian Apostolic Church () is the Autocephaly, autocephalous national church of Armenia. Part of Oriental Orthodoxy, it is one of the most ancient Christianity, Christian churches. The Armenian Apostolic Church, like the Armenian Catholic ...
, composing between 200,000 and 300,000) being the largest. Smaller groups include
Jews Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
, Zoroastrians,
Mandaeans Mandaeans (Mandaic language, Mandaic: ࡌࡀࡍࡃࡀࡉࡉࡀ) ( ), also known as Mandaean Sabians ( ) or simply as Sabians ( ), are an ethnoreligious group who are followers of Mandaeism. They believe that John the Baptist was the final and ...
, and Yarsan, as well as local religions practiced by tribal minorities.


Contemporary


Legal status

The constitution of the
Islamic Republic The term Islamic republic has been used in different ways. Some Muslim religious leaders have used it as the name for a form of Islamic theocratic government enforcing sharia, or laws compatible with sharia. The term has also been used for a s ...
of Iran recognizes Islam, Christianity, Judaism, and Zoroastrianism as official religions. Article 13 of the Iranian Constitution, recognizes them as ''
People of the Book People of the Book, or ''Ahl al-Kitāb'' (), is a classification in Islam for the adherents of those religions that are regarded by Muslims as having received a divine revelation from Allah, generally in the form of a holy scripture. The clas ...
'' and they are granted the right to exercise religious freedom in Iran. Five of the 270 seats in parliament are reserved for each of these three religions. Zoroastrians,
Jews Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
, and
Christians A Christian () is a person who follows or adheres to Christianity, a monotheistic Abrahamic religion based on the life and teachings of Jesus Christ. Christians form the largest religious community in the world. The words '' Christ'' and ''C ...
are officially recognized and protected by the government. For example, shortly after his return from exile in 1979, at a time of great unrest, the revolution's leader, Ayatollah
Ruhollah Khomeini Ruhollah Musavi Khomeini (17 May 1900 or 24 September 19023 June 1989) was an Iranian revolutionary, politician, political theorist, and religious leader. He was the founder of the Islamic Republic of Iran and the main leader of the Iranian ...
issued a fatwa ordering that
Jew Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, religion, and community are highly inte ...
s and other minorities be treated well. In 2017 a controversy erupted around the reelection of a Zoroastrian municipal councilor in
Yazd Yazd (; ) is a city in the Central District of Yazd County, Yazd province, Iran, serving as capital of the province, the county, and the district. At the 2016 census, its population was 529,673. Since 2017, the historical city of Yazd is rec ...
, because no clear legislation existed with regard to the matter. "On April 15, about one month before Iran's local and presidential elections", Ahmad Jannati, head of the
Guardian Council The Guardian Council (also called Council of Guardians or Constitutional Council, ) is an appointed and constitutionally mandated 12-member council that wields considerable power and influence in the Islamic Republic of Iran. The constitution ...
, had "issued a directive demanding that non-Muslims be disqualified from running in the then-upcoming city and village council elections in localities where most of the population are Muslims". On November 26, 2017, Iranian lawmakers approved the urgency of a bill that would give the right for members of the religious minorities to nominate candidates for the city and village councils elections. The bill secured 154 yes votes, 23 no votes and 10 abstentions. A total of 204 lawmakers were present at the parliament session. On the other hand, senior government posts are reserved for Muslims. Members of all minority religious groups, including Sunni Muslims, are barred from being elected president. Jewish, Christian and Zoroastrian schools must be run by Muslim principals. Until recently the amount of monetary compensation which was paid to the family for the death of a non-Muslim victim was (by law) lower than the amount of monetary compensation which was paid to the family for the death of a Muslim victim. Conversion to Islam is encouraged by islamic inheritance laws, which mean that by converting to Islam, converts will inherit the entire share of their parents' (or even the entire share of their uncle's) estate if their siblings (or cousins) remain non-Muslim. Collectively, these laws, regulations and general discrimination and persecution have led to Iran's non-Muslim population falling dramatically. For example, the Jewish population in Iran dropped from 80,000 to 30,000 in the first two decades following the revolution (roughly 1978–2000). By 2012, it had dwindled below 9,000.


Religious freedom

Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
is an
Islamic republic The term Islamic republic has been used in different ways. Some Muslim religious leaders have used it as the name for a form of Islamic theocratic government enforcing sharia, or laws compatible with sharia. The term has also been used for a s ...
. Its
constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organization or other type of entity, and commonly determines how that entity is to be governed. When these pri ...
mandates that the official religion is
Islam Islam is an Abrahamic religions, Abrahamic monotheistic religion based on the Quran, and the teachings of Muhammad. Adherents of Islam are called Muslims, who are estimated to number Islam by country, 2 billion worldwide and are the world ...
(see:
Islam in Iran The Arab conquest of Iran, which culminated in the fall of the Sasanian Empire to the nascent Rashidun Caliphate, brought about a monumental change in Iranian society by purging Zoroastrianism, which had been the Iranian nation's official and m ...
), specifically the
Twelver Twelver Shi'ism (), also known as Imamism () or Ithna Ashari, is the Islamic schools and branches, largest branch of Shia Islam, Shi'a Islam, comprising about 90% of all Shi'a Muslims. The term ''Twelver'' refers to its adherents' belief in twel ...
Ja'fari school The Jaʿfarī school, also known as the Jafarite school, Jaʿfarī fiqh () or Ja'fari jurisprudence, is a prominent school of jurisprudence (''fiqh'') within Twelver and Ismaili (including Nizari) Shia Islam, named after the sixth Imam, Ja'fa ...
of Islam, with other Islamic schools being accorded full respect. Followers of all Islamic schools are free to perform religious rites in accordance with their own jurisprudence, although the country does not recognize some movements such as the
Ahmadiyya Ahmadiyya, officially the Ahmadiyya Muslim Jama'at (AMJ), is an Islamic messianic movement originating in British India in the late 19th century. It was founded by Mirza Ghulam Ahmad (1835–1908), who said he had been divinely appointed a ...
. The constitution recognizes
Zoroastrian Zoroastrianism ( ), also called Mazdayasnā () or Beh-dīn (), is an Iranian religion centred on the Avesta and the teachings of Zarathushtra Spitama, who is more commonly referred to by the Greek translation, Zoroaster ( ). Among the wo ...
,
Jewish Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
, and
Christian A Christian () is a person who follows or adheres to Christianity, a Monotheism, monotheistic Abrahamic religion based on the life and teachings of Jesus in Christianity, Jesus Christ. Christians form the largest religious community in the wo ...
Iranians as religious minorities. While several religious minorities lack equal rights with Muslims, complaints about religious freedom largely revolve around the persecution of the
Baháʼí Faith The Baháʼí Faith is a religion founded in the 19th century that teaches the Baháʼí Faith and the unity of religion, essential worth of all religions and Baháʼí Faith and the unity of humanity, the unity of all people. Established by ...
, the country's largest religious minority, which faces active persecution. During 2005, several important Baháʼí cemeteries and holy places have been demolished, and there were reports of imprisonment, harassment, intimidation, discrimination, and murder based on religious beliefs. '' Hudud'' statutes grant different punishments to Muslims and non-Muslims for the same crime. In the case of adultery, for example, a Muslim man who is convicted of committing adultery with a Muslim woman receives 100 lashes; the sentence for a non-Muslim man convicted of adultery with a Muslim woman is death. In 2004, inequality of "blood money" (
diya Diya may refer to: * ''Diya (film)'', 2018 Indian Tamil- and Telugu-language film * Diya (Islam), Islamic term for monetary compensation for bodily harm or property damage * Diya (lamp), ghee- or oil-based candle often used in South Asian religious ...
) was eliminated, and the amount paid by a perpetrator for the death or wounding a Christian, Jew, or Zoroastrian man was made the same as that for a Muslim. However, in 2009, the International Religious Freedom Report reported that Baháʼís were not included in the provision and their blood is considered ''Mobah'', (i.e. it can be spilled with impunity). Conversion from Islam to another religion (apostasy) is prohibited and may be punishable by death. Article 23 of the constitution states, "the investigation of individuals' beliefs is forbidden, and no one may be molested or taken to task simply for holding a certain belief." But another article, 167, gives judges the discretion "to deliver his judgment on the basis of authoritative Islamic sources and authentic fatwa (rulings issued by qualified clerical jurists)." The founder of the Islamic Republic, Islamic cleric Ruhollah Khomeini, who was a grand
Ayatollah Ayatollah (, ; ; ) is an Title of honor, honorific title for high-ranking Twelver Shia clergy. It came into widespread usage in the 20th century. Originally used as a title bestowed by popular/clerical acclaim for a small number of the most di ...
, ruled "that the penalty for conversion from Islam, or apostasy, is death." At least two Iranians Hashem Aghajari and Hassan Yousefi Eshkevarihave been arrested and charged with apostasy (though not executed), not for converting to another faith but for statements and/or activities deemed by courts of the Islamic Republic to be in violation of Islam, and that appear to outsiders to be Islamic reformist political expression. Hashem Aghajari, was found guilty of apostasy for a speech urging Iranians to "not blindly follow" Islamic clerics; Hassan Youssefi Eshkevari was charged with apostasy for attending the Iran After the Elections conference in Berlin, Germany, which was disrupted by anti-government demonstrators.Iran: Trial for Conference Attendees
/ref> On 16 November 2018, two jailed Sufi
Dervish Dervish, Darvesh, or Darwīsh (from ) in Islam can refer broadly to members of a Sufi fraternity (''tariqah''), or more narrowly to a religious mendicant, who chose or accepted material poverty. The latter usage is found particularly in Persi ...
es started a hunger strike demanding information on the whereabouts of their eight friends. In November 2018, the warden of Qarchak Prison in Varamin, near Tehran, attacked and bit three female Dervish prisoners when they demanded the return of their confiscated belongings. For the year 2022, the Human Rights Activists in Iran Annual Report listed 199 cases involving religious rights, including 140 arrests, 94 cases of police home raids, 2 cases of demolition of religious sites, 39 cases of imprisonment, 51 issuances of travel bans (which violate of freedom of movement) and 11 cases of individuals brought to trial for their religious beliefs. Almost two thirds (64.63%) of the cases involved the violation of the rights of Baha’is, while 20.84% involved the rights of Christians, 8.84% Yarsanis, 4.63% Sunnis, and 0.42% Dervishes. In 2024, the country was scored zero out of four for religious freedom by
Freedom House Freedom House is a nonprofit organization based in Washington, D.C. It is best known for political advocacy surrounding issues of democracy, Freedom (political), political freedom, and human rights. Freedom House was founded in October 1941, wi ...
, and in that same year, ranked as the 8th most difficult place in the world to be a Christian by Open Doors.


Baháʼí Faith

The
Baháʼí Faith The Baháʼí Faith is a religion founded in the 19th century that teaches the Baháʼí Faith and the unity of religion, essential worth of all religions and Baháʼí Faith and the unity of humanity, the unity of all people. Established by ...
has been persecuted since its inception in Iran. Since the 1979 revolution the
persecution of Baháʼís Baháʼís are persecuted in various countries, especially in Iran, where the Baháʼí Faith originated and where one of the largest Baháʼí populations in the world is located. The origins of the persecution stem from a variety of Baháʼ ...
has increased with oppression, the denial of civil rights and liberties, and the denial of access to higher education and employment. There were an estimated 350,000 Baháʼís in Iran in 1986. The Baháʼís are scattered in small communities throughout Iran with a heavy concentration in larger cities. Most Baháʼís are urban, but there are some Baháʼí villages, especially in Fars and Mazandaran. The majority of Baháʼís are
Persians Persians ( ), or the Persian people (), are an Iranian ethnic group from West Asia that came from an earlier group called the Proto-Iranians, which likely split from the Indo-Iranians in 1800 BCE from either Afghanistan or Central Asia. They ...
, but there is a significant minority of Azeri Baháʼís, and there are even a few among the
Kurds Kurds (), or the Kurdish people, are an Iranian peoples, Iranic ethnic group from West Asia. They are indigenous to Kurdistan, which is a geographic region spanning southeastern Turkey, northwestern Iran, northern Iraq, and northeastern Syri ...
. Baháʼís are neither recognized nor protected by the Iranian constitution. The social situation of the Baháʼís was drastically altered after the 1979 revolution. The Hojjatieh group flourished during the 1979
revolution In political science, a revolution (, 'a turn around') is a rapid, fundamental transformation of a society's class, state, ethnic or religious structures. According to sociologist Jack Goldstone, all revolutions contain "a common set of elements ...
but was forced to dissolve after Ayatollah Ruhollah Khomeini speech on 12 August 1983. However, there are signs of it reforming circa 2002–04. Beyond the Hojjatieh group, the Islamic Republic does not recognize the Baháʼís as a religious minority, and they have been officially persecuted, "some 200 of whom have been executed and the rest forced to convert or subjected to the most horrendous disabilities." Starting in late 1979 the new government systematically targeted the leadership of the Baháʼí community by focusing on the Baháʼí National Spiritual Assembly (NSA) and Local Spiritual Assemblies (LSAs); prominent members of NSAs and LSAs were either killed or disappeared. Like most conservative Muslims, Khomeini believed them to be apostates, for example issuing a fatwa stating:
It is not acceptable that a
tributary A tributary, or an ''affluent'', is a stream or river that flows into a larger stream (''main stem'' or ''"parent"''), river, or a lake. A tributary does not flow directly into a sea or ocean. Tributaries, and the main stem river into which they ...
on-Muslim who pays tributechanges his religion to another religion not recognized by the followers of the previous religion. For example, from the Jews who become Baháʼís nothing is accepted except Islam or execution.
and emphasized that the Baháʼís would not receive any religious rights, since he believed that the Baháʼís were a political rather than religious movement.
the Baháʼís are not a sect but a party, which was previously supported by Britain and now the United States. The Baháʼís are also spies just like the Tudeh ommunist Party
This is all despite the fact that conversion from Judaism and Zoroastrianism in Iran is well documented since the 1850s – indeed such a change of status removing legal and social protections. Allegations of Baháʼí involvement with other powers have long been repeated in many venues including denunciations from the president. During the drafting of the new constitution, the wording intentionally excluded the Baháʼís from protection as a religious minority. More recently, documentation has been provided that shows governmental
intent to destroy Genocidal intent is the specific mental element, or , required to classify an act as genocide under international law, particularly the 1948 Genocide Convention. To establish genocide, perpetrators must be shown to have had the '' dolus speciali ...
the Baháʼí community. The government has intensified propaganda and hate speech against Baháʼís through the Iranian media; Baháʼís are often attacked and dehumanized on political, religious, and social grounds to separate Baháʼís from the rest of society. According to Eliz Sanasarian "Of all non-Muslim religious minorities the persecution of the Bahais has been the most widespread, systematic, and uninterrupted.… In contrast to other non-Muslim minorities, the Bahais have been spread throughout the country in villages, small towns, and various cities, fueling the paranoia of the prejudiced." Since the 1979 revolution, the authorities have destroyed most or all of the Baháʼí holy places in Iran, including the House of the Bab in Shiraz, a house in Tehran where Bahá'u'lláh was brought up, and other sites connected to aspects of Babi and Baháʼí history. These demolitions have sometimes been followed by the construction of mosques in a deliberate act of triumphalism. Many or all of the Baháʼí cemeteries in Iran have been demolished and corpses exhumed. Indeed, several agencies and experts and journals have published concerns about viewing the developments as a case of
genocide Genocide is violence that targets individuals because of their membership of a group and aims at the destruction of a people. Raphael Lemkin, who first coined the term, defined genocide as "the destruction of a nation or of an ethnic group" by ...
:
Roméo Dallaire Roméo Antonius Dallaire (born June 25, 1946) is a retired Canadian politician and military officer who was a senator from Quebec from 2005 to 2014, and a lieutenant-general in the Canadian Armed Forces. He notably was the force commander of U ...
, Genocide Watch, Sentinel Project for Genocide Prevention, ''War Crimes, Genocide, & Crimes against Humanity'' and the ''Journal of Genocide Research''.


Irreligion

Non-religious Iranians are officially unrecognized by the Iranian government, this leaves the true representation of the religious split in Iran unknown as all non-religious, spiritual, atheist, agnostic and converts away from Islam are likely to be included within the government statistic of the 99% Muslim majority. According to Moaddel and Azadarmaki (2003), fewer than 5% of Iranians do not believe in God. A 2009 Gallup poll showed that 83% of Iranians said religion is an important part of their daily life. The 2020 online survey conducted by GAMAAN mentioned above, found a higher number of Iranians surveyed self-identify as atheists - 8.8%. Another two surveys by GAMAAN, conducted in February and December 2022, were tested better against external data and in comparison with probability surveys (e.g., on employment rates, languages people speak at home, and healthcare typesMaleki, Ammar, and Tamimi Arab, Pooyan. 2023. Iranians’ Attitudes Toward the 2022 Nationwide Protests. Published online, gamaan.org: GAMAAN. https://gamaan.org/wp-content/uploads/2023/09/GAMAAN-Protests-Survey-English-Report-Final.pdf); these surveys found that respectively 10% and 7% identified as atheists. Another survey, conducted with the assistance of VPN providers Psiphon and Lantern, found in July 2023 that 7% identified as atheists and that, having introduced the option for the first time, 16% identified as humanist. According to a 2008 BBC report Zohreh Soleimani, was quoted saying, Iran has "the lowest mosque attendance of any Islamic country," and according to the Economist magazine in 2003, some Iranian clergy have complained that more than 70% of the population do not perform their daily prayers and that less than 2% attend Friday mosques. In February 2023, senior Iranian cleric Mohammad Abolghassem Doulabi reported that 50,000 of the nation's 75,000 mosques had been closed due to a sharp drop in attendance. Doulabi, primarily laid the blame for the mosque closures due to the lack of government funding. He also indicated that Muslims were also deserting mosques for other reasons.
Mosques A mosque ( ), also called a masjid ( ), is a place of worship for Muslims. The term usually refers to a covered building, but can be any place where Islamic prayers are performed; such as an outdoor courtyard. Originally, mosques were simple p ...
in Iran are run similarly to churches in the United States as they are tax-exempt and are non-profit institutions that are primarily supported through donations and trusts. While in
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
certain mosques may receive government funding, in addition to private funding, the government is not the main and primary supporter and neither does it have the authority to close
mosques A mosque ( ), also called a masjid ( ), is a place of worship for Muslims. The term usually refers to a covered building, but can be any place where Islamic prayers are performed; such as an outdoor courtyard. Originally, mosques were simple p ...
. Doulabi blamed the devaluation of the Iranian currency and a lack of direct government support for the closures. Similarly, according to Pooyan Tamimi Arab and Ammar Maleki of GAMAAN detailing their survey results in the Conversation, over 60% of Iranians said they "did not perform the obligatory Muslim daily prayers", synchronous with "a 2020 state-backed poll" in Tehran in which "60% reported not observing" Ramadan fasting (the majority due to being “sick”). Tamimi Arab and Maleki contrast this with, "a comprehensive survey" conducted two years before the Islamic Revolution, where "over 80% said they always prayed and observed" Ramadan. However, according to a Pew Research Center survey conducted in 2018 said, 78% of Iranians believe religion to be very important in their lives. The same study also found that 38% of Iranians attend worship services weekly. While another 2019 Pew Research Center, survey said 87% of Iranians pray on a daily basis, which was the second-highest percentage in Asia-Pacific, after
Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan, is a landlocked country located at the crossroads of Central Asia and South Asia. It is bordered by Pakistan to the Durand Line, east and south, Iran to the Afghanistan–Iran borde ...
(96%) and ahead of
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...
(84%). While according to the
World Values Survey The World Values Survey (WVS) is a global research project that explores people's values and beliefs, how they change over time, and what social and political impact they have. Since 1981 a worldwide network of social scientists have conducted ...
a survey was conducted in 2020 which stated 70.5% Iranians considered religion important in their lives while 22% said it was somewhat important, 4.1% said religion wasn't important in their lives. When asked how often they pray, 63.7% said they prayed several times a day while 10% said they pray once a day, 7.2% said they pray several times a week, 6.6% said they pray only when attending religious events, 3.8% said only during holy days, 0.7% said once a year, 2.5% said less often and 5.4% said they never pray. The
irreligiosity Irreligion is the absence or rejection of religious beliefs or practices. It encompasses a wide range of viewpoints drawn from various philosophical and intellectual perspectives, including atheism, agnosticism, religious skepticism, rationa ...
figures in the
diaspora A diaspora ( ) is a population that is scattered across regions which are separate from its geographic place of birth, place of origin. The word is used in reference to people who identify with a specific geographic location, but currently resi ...
are higher, notably among Iranian-Americans.Public Opinion Survey of Iranian Americans
Public Affairs Alliance of Iranian Americans (PAAIA)/Zogby, December 2008. Retrieved April 11, 2014.


See also

*
Iranian religions The Iranian religions, also known as the Persian religions, are, in the context of comparative religion, a grouping of religious movements that originated in the Iranian plateau, which accounts for the bulk of what is called " Greater Iran". Ba ...
* Freedom of religion in Iran *
Human rights in Iran From the Imperial Pahlavi dynasty (1925 to 1979), through the Iranian Revolution, Islamic Revolution (1979), to the era of the Islamic Republic of Iran (1979 to current), government treatment of Iranian citizens' rights has been criticized by ...
* Human rights in the Islamic Republic of Iran *
Islam in Iran The Arab conquest of Iran, which culminated in the fall of the Sasanian Empire to the nascent Rashidun Caliphate, brought about a monumental change in Iranian society by purging Zoroastrianism, which had been the Iranian nation's official and m ...
*
Christianity in Iran In Iran (Persia), Christianity dates back to the early years of the religion. Through this time the Christian faith has always been followed by a minority of the population of Iran under its different state religions: Zoroastrianism in anci ...
* Sikhism in Iran *
History of the Jews in Iran The history of the Jews in Iran dates back to late biblical times (mid-1st millennium BCE). The biblical books of Book of Chronicles, Chronicles, Book of Isaiah, Isaiah, Book of Daniel, Daniel, Book of Ezra, Ezra, Book of Nehemiah, Nehemiah, cont ...
*
Persian Jews Iranian Jews, (; ) also Persian Jews ( ) or Parsim, constitute one of the oldest communities of the Jewish diaspora. Dating back to the History of ancient Israel and Judah, biblical era, they originate from the Jews who relocated to Iran (his ...
* Hinduism in Iran * Buddhism in Iran * Zoroastrians in Iran *
Religion and culture in ancient Iran Religion is a range of social- cultural systems, including designated behaviors and practices, morals, beliefs, worldviews, texts, sanctified places, prophecies, ethics, or organizations, that generally relate humanity to supernatural ...
* Religion in the Achaemenid Empire * Religion in the Parthian Empire * Religion in the Sasanian Empire * Religion of Iranian-Americans * Irreligion in Iran * Mardavij, a Persian Zoroastrian commander who unsuccessfully tried to overthrow Arab Muslim rule in Iran * Shia clergy


References


Notes


Citations


Further reading

* * Tamadonfar, M., & Lewis, R. (2019, June 25). Religious Regulation in Iran. Oxford Research Encyclopedia of Politics. Retrieved 20 Oct. 2023, from https://oxfordre-com.wikipedialibrary.idm.oclc.org/politics/view/10.1093/acrefore/9780190228637.001.0001/acrefore-9780190228637-e-864.


External links


Iran Electoral Archive – The Role of Religion


Qantara.de {{DEFAULTSORT:Religion In Iran Persecution in Iran