Syriac Christianity (, ''Mšiḥoyuṯo Suryoyto'' or ''Mšiḥāyūṯā Suryāytā'') is a branch of
Eastern Christianity
Eastern Christianity comprises Christianity, Christian traditions and Christian denomination, church families that originally developed during Classical antiquity, classical and late antiquity in the Eastern Mediterranean region or locations fu ...
of which formative
theological writings and traditional
liturgies
Liturgy is the customary public ritual of worship performed by a religious group. As a religious phenomenon, liturgy represents a community, communal response to and participation in the sacred through activities reflecting praise, thanksgiving, ...
are expressed in the
Classical Syriac language, a
variation of the old
Aramaic
Aramaic (; ) is a Northwest Semitic language that originated in the ancient region of Syria and quickly spread to Mesopotamia, the southern Levant, Sinai, southeastern Anatolia, and Eastern Arabia, where it has been continually written a ...
language. In a wider sense, the term can also refer to Aramaic Christianity in general, thus encompassing all Christian traditions that are based on liturgical uses of the
Aramaic language
Aramaic (; ) is a Northwest Semitic languages, Northwest Semitic language that originated in the ancient Syria (region), region of Syria and quickly spread to Mesopotamia, the southern Levant, Sinai Peninsula, Sinai, Southeastern Anatolia Regi ...
and its variations, both historical and modern.
Along with
Greek and
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...
, Classical Syriac was one of the three most important languages of
Early Christianity
Early Christianity, otherwise called the Early Church or Paleo-Christianity, describes the History of Christianity, historical era of the Christianity, Christian religion up to the First Council of Nicaea in 325. Spread of Christianity, Christian ...
. It became a vessel for the development of a distinctive Syriac form of Christianity which flourished throughout the
Near East
The Near East () is a transcontinental region around the Eastern Mediterranean encompassing the historical Fertile Crescent, the Levant, Anatolia, Egypt, Mesopotamia, and coastal areas of the Arabian Peninsula. The term was invented in the 20th ...
and other parts of
Asia
Asia ( , ) is the largest continent in the world by both land area and population. It covers an area of more than 44 million square kilometres, about 30% of Earth's total land area and 8% of Earth's total surface area. The continent, which ...
during
late antiquity
Late antiquity marks the period that comes after the end of classical antiquity and stretches into the onset of the Early Middle Ages. Late antiquity as a period was popularized by Peter Brown (historian), Peter Brown in 1971, and this periodiza ...
and the
early medieval
The Early Middle Ages (or early medieval period), sometimes controversially referred to as the Dark Ages, is typically regarded by historians as lasting from the late 5th to the 10th century. They marked the start of the Middle Ages of Europ ...
period, giving rise to various liturgical and denominational traditions, represented in modern times by several churches which continue to uphold the religious and cultural heritage of Syriac Christianity.
Syriac Christianity comprises two
liturgical traditions: the
East Syriac Rite
The East Syriac Rite, or East Syrian Rite (also called the Edessan Rite, Assyrian Rite, Persian Rite, Chaldean Rite, Nestorian Rite, Babylonian Rite or Syro-Oriental Rite), is an Eastern Christian liturgical rite that employs the Liturgy of Ad ...
and the
West Syriac Rite.
The East Syriac Rite (also known variably as the Assyrian, Sassanid, Babylonian or Persian Rite), whose main
anaphora is the
Holy Qurbana of Saints Addai and Mari, is the rite of the
Assyrian Church of the East
The Assyrian Church of the East (ACOE), sometimes called the Church of the East and officially known as the Holy Apostolic Catholic Assyrian Church of the East, is an Eastern Christianity, Eastern Syriac Christianity, Syriac Christian denomin ...
(including its offshoot, the
Chaldean Catholic Church and the component
Chaldean Syrian Church), the
Ancient Church of the East, and the
Syro-Malabar Catholic Church. The West Syriac Rite (also called Antiochian Syriac Rite), which has the
Divine Liturgy of Saint James as its anaphora, is the rite of the
Syriac Orthodox Church (including the component
Jacobite Syrian Christian Church
The Jacobite Syrian Christian Church, also known as the Malankara Syriac Orthodox Church, Malankara Jacobite Syrian Church, or the Syriac Orthodox Church in India is an autonomous maphrianate of the Syriac Orthodox Church, Syriac Orthodo ...
), the
Maronite Church, the
Syriac Catholic Church, and the Indian
Malankara Orthodox Syrian Church,
Syro-Malankara Catholic Church, and
Malabar Independent Syrian Church
The Malabar Independent Syrian Church (MISC), also known as the Thozhiyur Church, is a Christian church centred in Kerala, India. It is one of the churches of the Saint Thomas Christian community, which traces its origins to the evangelical ac ...
.
Protestant forms of this rite are used by the
Malankara Mar Thoma Syrian Church and the
St. Thomas Evangelical Church of India.
In India, indigenous Eastern Christians (
Saint Thomas Christians
The Saint Thomas Christians, also called Syrian Christians of India, ''Marthoma Suriyani Nasrani'', ''Malankara Nasrani'', or ''Nasrani Mappila'', are an Ethnoreligious group, ethno-religious community of Indian Christians in the state of Ker ...
) of both liturgical traditions (East and West Syriac) are called Syrian Christians. The traditional East Syriac community is represented by the Syro-Malabar Catholic Church and the Chaldean Syrian Church of India. The West Syriac liturgical tradition was introduced after 1665, and the community associated with it is represented by the
Jacobite Syrian Christian Church
The Jacobite Syrian Christian Church, also known as the Malankara Syriac Orthodox Church, Malankara Jacobite Syrian Church, or the Syriac Orthodox Church in India is an autonomous maphrianate of the Syriac Orthodox Church, Syriac Orthodo ...
(a part of the Syriac Orthodox Church), the
Malankara Orthodox Syrian Church (both of them belonging to the
Oriental Orthodoxy), the Syro-Malankara Catholic Church (an
Eastern Catholic church in the
Catholic Church
The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
), the
Malankara Mar Thoma Syrian Church (part of the
Anglican Communion
The Anglican Communion is a Christian Full communion, communion consisting of the Church of England and other autocephalous national and regional churches in full communion. The archbishop of Canterbury in England acts as a focus of unity, ...
), and the
Malabar Independent Syrian Church
The Malabar Independent Syrian Church (MISC), also known as the Thozhiyur Church, is a Christian church centred in Kerala, India. It is one of the churches of the Saint Thomas Christian community, which traces its origins to the evangelical ac ...
(an independent Oriental Orthodox Church not part of the
Oriental Orthodox Communion).
The Syriac language is a variety of Aramaic language, that emerged in
Edessa,
Upper Mesopotamia
Upper Mesopotamia constitutes the Upland and lowland, uplands and great outwash plain of northwestern Iraq, northeastern Syria and southeastern Turkey, in the northern Middle East. Since the early Muslim conquests of the mid-7th century, the regio ...
during the first centuries AD. It is related to the
Aramaic of Jesus
There exists a consensus among scholars that Jesus of Nazareth spoke the Aramaic language. Aramaic was the common language of Roman Judaea, and was thus also spoken by Jesus' disciples. The villages of Nazareth and Capernaum in Galilee, whe ...
, a Galilean dialect. This relationship added to its prestige for Christians. The form of the language in use in
Edessa predominated in Christian writings and was accepted as the standard form, "a convenient vehicle for the spread of Christianity wherever there was a substrate of spoken Aramaic". The area where Syriac or Aramaic was spoken, an area of contact and conflict between the
Roman Empire
The Roman Empire ruled the Mediterranean and much of Europe, Western Asia and North Africa. The Roman people, Romans conquered most of this during the Roman Republic, Republic, and it was ruled by emperors following Octavian's assumption of ...
and 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 ...
, extended from around
Antioch
Antioch on the Orontes (; , ) "Antioch on Daphne"; or "Antioch the Great"; ; ; ; ; ; ; . was a Hellenistic Greek city founded by Seleucus I Nicator in 300 BC. One of the most important Greek cities of the Hellenistic period, it served as ...
in the west to
Seleucia-Ctesiphon, the Sasanian capital, in the east and comprised the whole or parts of present-day Syria, Lebanon, Israel/Palestine, Iraq, and parts of Turkey and Iran, with its speakers being largely Semitic
Assyrians
Assyrians (, ) are an ethnic group indigenous to Mesopotamia, a geographical region in West Asia. Modern Assyrians share descent directly from the ancient Assyrians, one of the key civilizations of Mesopotamia. While they are distinct from ot ...
,
Arameans
The Arameans, or Aramaeans (; ; , ), were a tribal Semitic people in the ancient Near East, first documented in historical sources from the late 12th century BCE. Their homeland, often referred to as the land of Aram, originally covered c ...
,
Phoenicians
Phoenicians were an ancient Semitic group of people who lived in the Phoenician city-states along a coastal strip in the Levant region of the eastern Mediterranean, primarily modern Lebanon and the Syrian coast. They developed a maritime civi ...
and
Judeans
Judea or Judaea (; ; , ; ) is a mountainous region of the Levant. Traditionally dominated by the city of Jerusalem, it is now part of Palestine and Israel. The name's usage is historic, having been used in antiquity and still into the prese ...
.
Name
In modern
English, the term "Syriac Christianity" is preferred over the alternative form "Syrian Christianity", that was also commonly used in older literature, as a
synonym
A synonym is a word, morpheme, or phrase that means precisely or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are a ...
, particularly during the 19th and the 20th centuries. Since the latter term proved to be very
polysemic
Polysemy ( or ; ) is the capacity for a Sign (semiotics), sign (e.g. a symbol, morpheme, word, or phrase) to have multiple related meanings. For example, a word can have several word senses. Polysemy is distinct from ''monosemy'', where a word h ...
, a tendency occurred (firstly among scholars) to reduce the term "Syrian Christianity" to its primary (regional) meaning, that designates the
Christianity in Syria
Christianity in Syria () has among the oldest Christian communities on Earth, dating back to the first century AD, and has been described as a "cradle of Christianity". With its roots in the traditions of St. Paul the Apostle and St. Peter t ...
, while more specific term (Syriac Christianity) came to be used as preferred designation for the entire Syriac branch of Eastern Christianity. That distinction is not yet universally accepted, even among scholars. It is gradually introduced in most of the English speaking world, with some notable exceptions. Churches of Syriac tradition in
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 ...
still
self-identify
Personal identity is the unique numerical identity of a person over time. Discussions regarding personal identity typically aim to determine the necessary and sufficient conditions under which a person at one time and a person at another time ...
, in
Indian English
Indian English (IndE, IE) or English (India) is a group of English dialects spoken in the Republic of India and among the Indian diaspora and native to India. English is used by the Government of India for communication, and is enshrined ...
, as "Syrian" Churches, both for
sociolinguistic
Sociolinguistics is the descriptive, scientific study of how language is shaped by, and used differently within, any given society. The field largely looks at how a language changes between distinct social groups, as well as how it varies unde ...
and legal reasons.
Modern distinctions between "Syrian" and "Syriac" (Christianity) are observed in English language as a partially accepted
convention, but such distinctions do not exist in most of the other languages, nor on the
endonymic
An endonym (also known as autonym ) is a common, name for a group of people, individual person, geographical place, language, or dialect, meaning that it is used inside a particular group or linguistic community to identify or designate them ...
(native) level among adherents of Syriac Christianity. Native terms (
ethnonyms
An ethnonym () is a name applied to a given ethnic group. Ethnonyms can be divided into two categories: exonyms (whose name of the ethnic group has been created by another group of people) and autonyms, or endonyms (whose name is created and used ...
,
demonyms
A demonym (; ) or 'gentilic' () is a word that identifies a Cultural group, group of people (inhabitants, residents, natives) in relation to a particular place. Demonyms are usually derived from the name of the place (Hamlet (place), hamlet, vil ...
,
linguonyms) that were derived from the name of Syria did not possess a distinctive formal duality that would be equivalent to the conventional English distinction between terms ''Syrian'' and ''Syriac''. Since the proposed distinction is not yet universally accepted among scholars, its individual and often inconsistent application has created a complex narrative, that is additionally burdened by older problems, inherited from terminological controversies that originated much earlier, within
Syriac studies
Syriac studies is the study of the Syriac language and Syriac Christianity. A specialist in Syriac studies is known as a Syriacist. Specifically, British, French, and German scholars of the 18th and 19th centuries who were involved in the study of ...
in particular, and also within
Aramaic studies
Aramaic studies are scientific studies of the Aramaic languages and literature. As a specific field within Semitic studies, Aramaic studies are closely related to similar disciplines, like Hebraic studies and Arabic studies.
As a distinctive ac ...
in general.
The use of Syrian/Syriac labels was also challenged by common scholarly reduction of Syriac Christianity to the
Eastern Aramaic Christian heritage found among the
Assyrian people
Assyrians (, ) are an ethnic group Indigenous peoples, indigenous to Mesopotamia, a geographical region in West Asia. Modern Assyrians Assyrian continuity, share descent directly from the ancient Assyrians, one of the key civilizations of Mesop ...
in what is today Iraq, Southeast Turkey and Northwest Iran, and its offspring. Such reduction was detaching Syriac Christianity from
Western Aramaic Christian traditions, that were enrooted in the very homeland of Christianity, encompassing ancient
Aramaic-speaking communities in
Judea
Judea or Judaea (; ; , ; ) is a mountainous region of the Levant. Traditionally dominated by the city of Jerusalem, it is now part of Palestine and Israel. The name's usage is historic, having been used in antiquity and still into the pres ...
and
Palestine
Palestine, officially the State of Palestine, is a country in West Asia. Recognized by International recognition of Palestine, 147 of the UN's 193 member states, it encompasses the Israeli-occupied West Bank, including East Jerusalem, and th ...
, with
Galilee
Galilee (; ; ; ) is a region located in northern Israel and southern Lebanon consisting of two parts: the Upper Galilee (, ; , ) and the Lower Galilee (, ; , ).
''Galilee'' encompasses the area north of the Mount Carmel-Mount Gilboa ridge and ...
and
Samaria
Samaria (), the Hellenized form of the Hebrew name Shomron (), is used as a historical and Hebrew Bible, biblical name for the central region of the Land of Israel. It is bordered by Judea to the south and Galilee to the north. The region is ...
, and also those in the regions of
Nabatea
The Nabataean Kingdom ( Nabataean Aramaic: 𐢕𐢃𐢋𐢈 ''Nabāṭū''), also named Nabatea () was a political state of the Nabataeans during classical antiquity. The Nabataean Kingdom controlled many of the trade routes of the region, amassi ...
and
Palmyrene to the east, and
Phoenicia
Phoenicians were an Ancient Semitic-speaking peoples, ancient Semitic group of people who lived in the Phoenician city-states along a coastal strip in the Levant region of the eastern Mediterranean, primarily modern Lebanon and the Syria, Syrian ...
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 ...
proper to the north. Since Western Aramaic Christians did not fit into narrow scholarly definition of Syriac Christianity, focused on
Eastern Aramaic traditions, various researchers have opted for an additional use of some wider terms, like "Aramaic Christianity", or "Aramaic Christendom", thus designating a religious, cultural and linguistic continuum, encompassing the entire branch of Christianity that stemmed from the first Aramaic-speaking Christian communities, formed in apostolic times, and then continued to develop throughout history, mainly in the
Near East
The Near East () is a transcontinental region around the Eastern Mediterranean encompassing the historical Fertile Crescent, the Levant, Anatolia, Egypt, Mesopotamia, and coastal areas of the Arabian Peninsula. The term was invented in the 20th ...
and also in several other regions of
Asia
Asia ( , ) is the largest continent in the world by both land area and population. It covers an area of more than 44 million square kilometres, about 30% of Earth's total land area and 8% of Earth's total surface area. The continent, which ...
, including India and China.
In English language, the term ''Aramaic Christianity'' should not be confused with term ''Aramean Christianity'', since the first designation is linguistically defined and thus refers to Aramaic-speaking Christians in general, while the second designation is more specific and refers only to Christian
Arameans
The Arameans, or Aramaeans (; ; , ), were a tribal Semitic people in the ancient Near East, first documented in historical sources from the late 12th century BCE. Their homeland, often referred to as the land of Aram, originally covered c ...
.
History

Christianity began in the
Near East
The Near East () is a transcontinental region around the Eastern Mediterranean encompassing the historical Fertile Crescent, the Levant, Anatolia, Egypt, Mesopotamia, and coastal areas of the Arabian Peninsula. The term was invented in the 20th ...
, in
Jerusalem
Jerusalem is a city in the Southern Levant, on a plateau in the Judaean Mountains between the Mediterranean Sea, Mediterranean and the Dead Sea. It is one of the List of oldest continuously inhabited cities, oldest cities in the world, and ...
among Aramaic-speaking Christians (Assyrians). It soon spread to other Aramaic-speaking
Semitic people
Semitic people or Semites is a term for an ethnic, cultural or racial group[Roman Empire
The Roman Empire ruled the Mediterranean and much of Europe, Western Asia and North Africa. The Roman people, Romans conquered most of this during the Roman Republic, Republic, and it was ruled by emperors following Octavian's assumption of ...]
and beyond that into the
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 ...
and the later
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 ...
, including
Mesopotamia
Mesopotamia is a historical region of West Asia situated within the Tigris–Euphrates river system, in the northern part of the Fertile Crescent. Today, Mesopotamia is known as present-day Iraq and forms the eastern geographic boundary of ...
, which was dominated at different times and to varying extents by these empires.
The ruins of the
Dura-Europos church
The Dura-Europos church (or Dura-Europos house church) is the earliest identified Christian house church. It was located in Dura-Europos, Syria, and one of the earliest known Christian churches. It is believed to have been an ordinary house tha ...
, dating from the first half of the 3rd century are concrete evidence of the presence of organized Christian communities in the Aramaic-speaking area, far from Jerusalem and the Mediterranean coast, and there are traditions of the preaching of Christianity in the region as early as the time of the
Apostles.
However, "virtually every aspect of Syriac Christianity prior to the fourth century remains obscure, and it is only then that one can feel oneself on firmer ground". The fourth century is marked by the many writings in Syriac of Saint
Ephrem the Syrian
Ephrem the Syrian (; ), also known as Ephraem the Deacon, Ephrem of Edessa or Aprem of Nisibis, (Syriac: ܡܪܝ ܐܦܪܝܡ ܣܘܪܝܝܐ — ''Mâr Aphrêm Sûryâyâ)'' was a prominent Christian theology, Christian theologian and Christian literat ...
, the ''Demonstrations'' of the slightly older
Aphrahat and the anonymous ascetical ''
Book of Steps''. Ephrem lived in the Roman Empire, close to the border with the Sasanian Empire, to which the other two writers belonged. However, another source claims there is a significant amount of evidence from the fourth century and before about liturgical practices.
Other items of early literature of Syriac Christianity are the
Diatessaron
The ''Diatessaron'' (; c. 160–175 AD) is the most prominent early gospel harmony. It was created in the Syriac language by Tatian, an Assyrian early Christian apologist and ascetic. Tatian sought to combine all the textual material he fou ...
of
Tatian
Tatian of Adiabene, or Tatian the Syrian or Tatian the Assyrian, (; ; ; ; – ) was an Assyrian Christian writer and theologian of the 2nd century.
Tatian's most influential work is the Diatessaron, a Biblical paraphrase, or "harmony", of the ...
, the
Curetonian Gospels and the
Syriac Sinaiticus, the
Peshitta
The Peshitta ( ''or'' ') is the standard Syriac edition of the Bible for Syriac Christian churches and traditions that follow the liturgies of the Syriac Rites.
The Peshitta is originally and traditionally written in the Classical Syriac d ...
Bible and the
Doctrine of Addai.
The bishops who took part in the
First Council of Nicea
The First Council of Nicaea ( ; ) was a council of Christian bishops convened in the Bithynian city of Nicaea (now İznik, Turkey) by the Roman Emperor Constantine I. The Council of Nicaea met from May until the end of July 325.
This ecume ...
(325), the first of the
ecumenical council
An ecumenical council, also called general council, is a meeting of bishops and other church authorities to consider and rule on questions of Christian doctrine, administration, discipline, and other matters in which those entitled to vote are ...
s, included twenty from Syria and one from Persia, outside the Roman Empire. Two councils held in the following century divided Syriac Christianity into two opposing parties.
East-West theological contrast

Syriac Christianity is divided on several
theological issues, both
Christological
In Christianity, Christology is a branch of theology that concerns Jesus. Different denominations have different opinions on questions such as whether Jesus was human, divine, or both, and as a messiah what his role would be in the freeing of ...
and
Pneumatological.
In 431, the
Council of Ephesus
The Council of Ephesus was a council of Christian bishops convened in Ephesus (near present-day Selçuk in Turkey) in AD 431 by the Roman Emperor Theodosius II. This third ecumenical council, an effort to attain consensus in the church th ...
, which is reckoned as the third ecumenical council, condemned
Nestorius
Nestorius of Constantinople (; ; ) was an early Christian prelate who served as Archbishop of Constantinople from 10 April 428 to 11 July 431. A Christian theologian from the Catechetical School of Antioch, several of his teachings in the fi ...
and
Nestorianism
Nestorianism is a term used in Christian theology and Church history to refer to several mutually related but doctrinary, doctrinarily distinct sets of teachings. The first meaning of the term is related to the original teachings of Christian t ...
. That condemnation was consequently ignored by the East Syriac
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 ...
, which had been previously established 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 ...
as a distinct Church at the
Council of Seleucia-Ctesiphon in 410, and which at the Synod of Dadisho in 424 had declared the independence of its head, the
Catholicos
A catholicos (plural: catholicoi) is the head of certain churches in some Eastern Christian traditions. The title implies autocephaly and, in some cases, it is the title of the head of an autonomous church. The word comes from ancient Greek ( ...
, in relation to "western" (Roman Empire) Church authorities. Even in its modern form of Assyrian Church of the East and Ancient Church of the East, it honours Nestorius as a teacher and saint.
In 451, the
Council of Chalcedon
The Council of Chalcedon (; ) was the fourth ecumenical council of the Christian Church. It was convoked by the Roman emperor Marcian. The council convened in the city of Chalcedon, Bithynia (modern-day Kadıköy, Istanbul, Turkey) from 8 Oct ...
, the fourth ecumenical council, condemned
Monophysitism
Monophysitism ( ) or monophysism ( ; from Greek , "solitary" and , "nature") is a Christological doctrine that states that there was only one nature—the divine—in the person of Jesus Christ, who was the incarnated Word. It is rejected as he ...
, and also rejected
Dyoprosopism. This council was rejected by the
Oriental Orthodox Churches
The Oriental Orthodox Churches are Eastern Christian churches adhering to Miaphysite Christology, with approximately 50 million members worldwide. The Oriental Orthodox Churches adhere to the Nicene Christian tradition. Oriental Orthodoxy is ...
(among which is the Syriac Orthodox Church) that use the West Syriac Rite. The
Patriarchate of Antioch
The Patriarch of Antioch is a traditional title held by the bishop of Antioch (modern-day Antakya, Turkey). As the traditional "overseer" (, , from which the word ''bishop'' is derived) of the first gentile Christian community, the position has ...
was consequently divided between two communities, pro-
Chalcedonian
Chalcedonian Christianity is the branches of Christianity that accept and uphold theological resolutions of the Council of Chalcedon, the fourth ecumenical council, held in AD 451. Chalcedonian Christianity accepts the Christological Definitio ...
and non-Chalcedonian. The Chalcedonians were often labelled as '
Melkite
The term Melkite (), also written Melchite, refers to various Eastern Christian churches of the Byzantine Rite and their members originating in West Asia. The term comes from the common Central Semitic root ''m-l-k'', meaning "royal", referrin ...
s' (Imperials), while their opponents were labelled
Monophysite
Monophysitism ( ) or monophysism ( ; from Greek , "solitary" and , "nature") is a Christological doctrine that states that there was only one nature—the divine—in the person of Jesus Christ, who was the incarnated Word. It is rejected as ...
s (those who believe in the one rather than two natures of Christ) and
Jacobites (after
Jacob Baradaeus).
In 553, the
Council of Constantinople, the fifth ecumenical council, anathematized
Theodore of Mopsuestia
Theodore of Mopsuestia (Greek: Θεοδώρος, c. 350 – 428) was a Christian theologian, and Bishop of Mopsuestia (as Theodore II) from 392 to 428 AD. He is also known as Theodore of Antioch, from the place of his birth and presbyterate. ...
, and also condemned several writings of
Theodoret of Cyrus and
Ibas of Edessa (see:
Three-Chapter Controversy
The Three-Chapter Controversy, a phase in the Chalcedonian controversy, was an attempt to reconcile the non-Chalcedonians of Syria and Egypt with Chalcedonian Christianity, following the failure of the '' Henotikon''. The ''Three Chapters'' ( ...
). Since those three theologians were highly regarded among Eastern Syriac Christians, further rifts were created, culminating in 612, when a major council of 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 ...
was held in
Seleucia-Ctesiphon. Presided by
Babai the Great
Babai the Great ( , c. 551 – 628) was an early Assyrian people, Assyrian church father of the Church of the East. He set several of the foundational pillars of the Church, revived the monastic movement, and formulated its Christology in a syst ...
(d. 628), the council officially adopted specific Christological formulations, using
Syriac term ''qnoma'' (ܩܢܘܡܐ) as designation for dual (divine and human) properties within one
prosopon
Prosopon is a theological term used in Christian theology as designation for the concept of a God in Christianity, divine personhood#Christianity, person. The term has a particular significance in Christian triadology (study of the Trinity), and a ...
(person) of Christ.
Theological estrangement between East Syriac and West Syriac branches was manifested as a prolonged rivalry, that was particularly intensive between 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 ...
and the
Maphrianate of the East (Syriac Orthodox Church), with each branch claiming that its doctrines were not
heretical while also accusing the other of teaching heresy. Their theological estrangement has persisted through the medieval and early modern periods and into the present era. In 1999, the
Coptic Orthodox Church
The Coptic Orthodox Church (), also known as the Coptic Orthodox Patriarchate of Alexandria, is an Oriental Orthodox Christian church based in Egypt. The head of the church and the See of Alexandria is the pope of Alexandria on the Holy Apo ...
, a sister-church of the Syriac Orthodox Church, blocked admittance of the Assyrian Church of the East to the
Middle East Council of Churches, which has among its members the Chaldean Catholic Church, and demanded that it remove from its liturgy the mention of
Diodorus of Tarsus,
Theodore of Mopsuestia
Theodore of Mopsuestia (Greek: Θεοδώρος, c. 350 – 428) was a Christian theologian, and Bishop of Mopsuestia (as Theodore II) from 392 to 428 AD. He is also known as Theodore of Antioch, from the place of his birth and presbyterate. ...
and
Nestorius
Nestorius of Constantinople (; ; ) was an early Christian prelate who served as Archbishop of Constantinople from 10 April 428 to 11 July 431. A Christian theologian from the Catechetical School of Antioch, several of his teachings in the fi ...
, whom it venerates as "the Greek doctors".
East-West liturgical contrast

The liturgies of the East and West Syriacs are quite distinct. The East Syriac Rite is noted especially for its eucharistic
Qurbana of Addai and Mari, in which the
Words of Institution are absent. West Syriacs use the Syro-Antiochian or West Syriac Rite, which belongs to the family of liturgies known as the
Antiochene Rite.
The Syriac Orthodox Church adds to the
Trisagion
The ''Trisagion'' (; 'Thrice Holy'), sometimes called by its incipit ''Agios O Theos'', is a standard hymn of the Divine Liturgy in most of the Eastern Orthodox Church, Eastern Orthodox, Western Orthodox, Oriental Orthodoxy, Oriental Orthodox, an ...
("Holy God, Holy Mighty, Holy Immortal, have mercy on us") the phrase "who were crucified for us". The Church of the East interpreted this as heretical. Patriarch
Timothy I of the Church of the East declared: "And also in all the countries of Babylon, of Persia, and of Assyria, and in all the countries of the sunrise, that is to say, among the Indians, the Chinese, the Tibetans, the Turks, and in all the provinces under the jurisdiction of this Patriarchal See, there is no addition of Crucifixus es pro nobis".
Among the Saint Thomas Christians 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 ...
, the East Syriac Rite was the one originally used, but those who in the 17th century accepted union with the Syriac Orthodox Church adopted the rite of that church.
Further divisions
A schism in 1552 in the Church of the East gave rise to a separate patriarchate, which at first entered into union with the
Catholic Church
The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
but later formed the nucleus of the present-day Assyrian Church of the East and Ancient Church of the East, while at the end of the 18th century most followers of the earlier patriarchate chose union with Rome and, with some others, now form the Chaldean Catholic Church.
In India, all of the Saint Thomas Christians are still collectively called "Syrian Christians". The majority of the Saint Thomas Christians, who initially depended on the Church of the East, maintained union with Rome in spite of discomforts felt at Latinization by their Portuguese rulers and clergy, against which they protested. They now form the
Syro-Malabar Catholic Church. A small group, which split from these in the early 19th century, united at the beginning of the 20th century, under the name of
Chaldean Syrian Church, with the Assyrian Church of the East.
Those who in 1653 broke with the Catholic Church as dominated by the Portuguese in India and soon chose union with the Syriac Orthodox Church later split into various groups. The first separation was that of the
Malabar Independent Syrian Church
The Malabar Independent Syrian Church (MISC), also known as the Thozhiyur Church, is a Christian church centred in Kerala, India. It is one of the churches of the Saint Thomas Christian community, which traces its origins to the evangelical ac ...
in 1772. At the end of the 19th century, the
Malankara Marthoma Syrian Church separated following which they adopted a Reformed variant of the St.James Liturgy and later in the course of the 20th century, a division arose among those who remained united with the Syriac Orthodox Church who insisted on full
autocephaly
Autocephaly (; ) is the status of a hierarchical Christian church whose head bishop does not report to any higher-ranking bishop. The term is primarily used in Eastern Orthodox and Oriental Orthodox churches. The status has been compared with t ...
and are now called the
Malankara Orthodox Syrian Church and those, the
Jacobite Syrian Christian Church
The Jacobite Syrian Christian Church, also known as the Malankara Syriac Orthodox Church, Malankara Jacobite Syrian Church, or the Syriac Orthodox Church in India is an autonomous maphrianate of the Syriac Orthodox Church, Syriac Orthodo ...
, who remain faithful to the patriarch.
A reunion movement led in 1930 to the establishment of
full communion
Full communion is a communion or relationship of full agreement among different Christian denominations or Christian individuals that share certain essential principles of Christian theology. Views vary among denominations on exactly what constit ...
between some of the Malankara Syrian Orthodox and the Catholic Church. They now form the
Syro-Malankara Catholic Church.
In the Middle East, the newly enthroned patriarch of the Syriac Orthodox Church,
Ignatius Michael III Jarweh, declared himself a Catholic and, having received confirmation from Rome in 1783, became the head of the Syriac Catholic Church.
In the 19th and 20th centuries many Syriac Christians, both East and West, left the Middle East for other lands, creating a substantial diaspora.
In modern times, several Churches of Syriac tradition are actively participating in
ecumenical dialogue.
Terms for Syriac Christians

Indigenous
Aramaic
Aramaic (; ) is a Northwest Semitic language that originated in the ancient region of Syria and quickly spread to Mesopotamia, the southern Levant, Sinai, southeastern Anatolia, and Eastern Arabia, where it has been continually written a ...
-speaking communities of the
Near East
The Near East () is a transcontinental region around the Eastern Mediterranean encompassing the historical Fertile Crescent, the Levant, Anatolia, Egypt, Mesopotamia, and coastal areas of the Arabian Peninsula. The term was invented in the 20th ...
(, ) adopted Christianity very early, perhaps already from the first century, and began to abandon their three-millennia-old traditional
ancient Mesopotamian religion
Ancient Mesopotamian religion encompasses the religious beliefs (concerning the gods, creation and the cosmos, the origin of man, and so forth) and practices of the civilizations of ancient Mesopotamia, particularly Sumer, Akkad, Assyria and B ...
, although this religion did not fully die out until as late as the tenth century. The kingdom of
Osroene
Osroene or Osrhoene (; ) was an ancient kingdom and region in Upper Mesopotamia. The ''Kingdom of Osroene'', also known as the "Kingdom of Edessa" ( / "Kingdom of Urhay"), according to the name of its capital city (now Urfa, Şanlıurfa, Turkey), ...
, with the capital city of
Edessa, was absorbed into the
Roman Empire
The Roman Empire ruled the Mediterranean and much of Europe, Western Asia and North Africa. The Roman people, Romans conquered most of this during the Roman Republic, Republic, and it was ruled by emperors following Octavian's assumption of ...
in 114 as a semi-autonomous vassal state and then, after a period under the supremacy of the
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 ...
, was incorporated as a
Roman province
The Roman provinces (, pl. ) were the administrative regions of Ancient Rome outside Roman Italy that were controlled by the Romans under the Roman Republic and later the Roman Empire. Each province was ruled by a Roman appointed as Roman g ...
, first in 214, and finally in 242.
In 431 the
Council of Ephesus
The Council of Ephesus was a council of Christian bishops convened in Ephesus (near present-day Selçuk in Turkey) in AD 431 by the Roman Emperor Theodosius II. This third ecumenical council, an effort to attain consensus in the church th ...
declared
Nestorianism
Nestorianism is a term used in Christian theology and Church history to refer to several mutually related but doctrinary, doctrinarily distinct sets of teachings. The first meaning of the term is related to the original teachings of Christian t ...
a heresy. Nestorians, persecuted in the
Byzantine Empire
The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived History of the Roman Empire, the events that caused the ...
, sought refuge in the parts of
Mesopotamia
Mesopotamia is a historical region of West Asia situated within the Tigris–Euphrates river system, in the northern part of the Fertile Crescent. Today, Mesopotamia is known as present-day Iraq and forms the eastern geographic boundary of ...
that were part of 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 ...
. This encouraged acceptance of Nestorian doctrine by the Persian
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 ...
, which spread Christianity outside Persia, to India, China, Tibet and Mongolia, expanding the range of this eastern branch of Syriac Christianity. The western branch, the
Jacobite Church, appeared after the
Council of Chalcedon
The Council of Chalcedon (; ) was the fourth ecumenical council of the Christian Church. It was convoked by the Roman emperor Marcian. The council convened in the city of Chalcedon, Bithynia (modern-day Kadıköy, Istanbul, Turkey) from 8 Oct ...
's condemnation of
Miaphysitism
Miaphysitism () is the Christological doctrine that holds Jesus, the Incarnate Word, is fully divine and fully human, in one nature ('' physis'', ). It is a position held by the Oriental Orthodox Churches. It differs from the Dyophysitism of ...
in 451.
[T.V. Philip]
East of the Euphrates: Early Christianity in Asia
Churches of Syriac traditions
West Syriac Rite
* ''
Oriental Orthodox
The Oriental Orthodox Churches are Eastern Christianity, Eastern Christian churches adhering to Miaphysitism, Miaphysite Christology, with approximately 50 million members worldwide. The Oriental Orthodox Churches adhere to the Nicene Christian ...
''
**
Syriac Orthodox Church (Syriac Orthodox Patriarchate of Antioch and all the East, based in
Damascus, Syria)
***
Jacobite Syrian Christian Church
The Jacobite Syrian Christian Church, also known as the Malankara Syriac Orthodox Church, Malankara Jacobite Syrian Church, or the Syriac Orthodox Church in India is an autonomous maphrianate of the Syriac Orthodox Church, Syriac Orthodo ...
(Syriac Orthodox Church in India,
Catholicosate
A catholicosate () or catholicate is a particular ecclesiastical primacy, headed by a primate titled as a catholicos. Such regional primacies exist within various branches of Eastern Christianity, especially those of Oriental Orthodox tradition. ...
, based in
Kochi, Kerala, India)
**
Malankara Orthodox Syrian Church (Indian Orthodox Church,
Catholicosate
A catholicosate () or catholicate is a particular ecclesiastical primacy, headed by a primate titled as a catholicos. Such regional primacies exist within various branches of Eastern Christianity, especially those of Oriental Orthodox tradition. ...
, based in
Kottayam, Kerala, India)
**
Malabar Independent Syrian Church
The Malabar Independent Syrian Church (MISC), also known as the Thozhiyur Church, is a Christian church centred in Kerala, India. It is one of the churches of the Saint Thomas Christian community, which traces its origins to the evangelical ac ...
(Independent Oriental Orthodox Church, based in
Thozhiyur, Kerala, India, not part of the
Oriental Orthodox Communion)
* ''
Eastern Catholic Churches
The Eastern Catholic Churches or Oriental Catholic Churches, also known as the Eastern-Rite Catholic Churches, Eastern Rite Catholicism, or simply the Eastern Churches, are 23 Eastern Christian autonomous (''sui iuris'') particular churches of ...
of the
West Syriac Rite''
**
Maronite Catholic Church (Syriac Maronite Patriarchate of Antioch and all the East, based in
Bkerké, Lebanon)
**
Syriac Catholic Church (Syriac Catholic Patriarchate of Antioch and all the East, based in
Beirut, Lebanon
Beirut ( ; ) is the Capital city, capital and largest city of Lebanon. , Greater Beirut has a population of 2.5 million, just under half of Lebanon's population, which makes it the List of largest cities in the Levant region by populatio ...
)
**
Syro-Malankara Catholic Church (Malankara Syrian Catholic Church,
Catholicosate
A catholicosate () or catholicate is a particular ecclesiastical primacy, headed by a primate titled as a catholicos. Such regional primacies exist within various branches of Eastern Christianity, especially those of Oriental Orthodox tradition. ...
, based in
Trivandrum, Kerala, India)
* ''
Eastern Protestant Churches''
**
Malankara Mar Thoma Syrian Church (In
full communion
Full communion is a communion or relationship of full agreement among different Christian denominations or Christian individuals that share certain essential principles of Christian theology. Views vary among denominations on exactly what constit ...
with the
Anglican Communion
The Anglican Communion is a Christian Full communion, communion consisting of the Church of England and other autocephalous national and regional churches in full communion. The archbishop of Canterbury in England acts as a focus of unity, ...
, based in
Thiruvalla, Kerala, India)
**
St. Thomas Evangelical Church of India (based in
Thiruvalla, Kerala, India)
East Syriac Rite
The East Syriac Rite, or East Syrian Rite (also called the Edessan Rite, Assyrian Rite, Persian Rite, Chaldean Rite, Nestorian Rite, Babylonian Rite or Syro-Oriental Rite), is an Eastern Christian liturgical rite that employs the Liturgy of Ad ...
* ''
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 ...
''
** The
Assyrian Church of the East
The Assyrian Church of the East (ACOE), sometimes called the Church of the East and officially known as the Holy Apostolic Catholic Assyrian Church of the East, is an Eastern Christianity, Eastern Syriac Christianity, Syriac Christian denomin ...
, traditionalist continuation that emerged from the ''Shimun line'' of patriarchs of the Church of the East that took this name in 1976
*** The
Chaldean Syrian Church an archbishopric in
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 ...
of the Assyrian Church of the East
** The
Ancient Church of the East, split from the Assyrian Church of the East in the 1960s.
* ''
Eastern Catholic Churches
The Eastern Catholic Churches or Oriental Catholic Churches, also known as the Eastern-Rite Catholic Churches, Eastern Rite Catholicism, or simply the Eastern Churches, are 23 Eastern Christian autonomous (''sui iuris'') particular churches of ...
of the
East Syriac Rite
The East Syriac Rite, or East Syrian Rite (also called the Edessan Rite, Assyrian Rite, Persian Rite, Chaldean Rite, Nestorian Rite, Babylonian Rite or Syro-Oriental Rite), is an Eastern Christian liturgical rite that employs the Liturgy of Ad ...
''
** The
Chaldean Catholic Church, an
Eastern Catholic
The Eastern Catholic Churches or Oriental Catholic Churches, also known as the Eastern-Rite Catholic Churches, Eastern Rite Catholicism, or simply the Eastern Churches, are 23 Eastern Christian autonomous ('' sui iuris'') particular churches of ...
Church that emerged from the ''Elia line'' of patriarchs of the Church of the East following splits in 1552, 1667/1668 and 1779
** The
Syro-Malabar Church
The Syro-Malabar Church, also known as the Syro-Malabar Catholic Church, is an Eastern Catholic church based in Kerala, India. It is a '' sui iuris'' (autonomous) particular church in full communion with the Holy See and the worldwide Cathol ...
, an Eastern Catholic Church based in
Kerala
Kerala ( , ) is a States and union territories of India, state on the Malabar Coast of India. It was formed on 1 November 1956, following the passage of the States Reorganisation Act, by combining Malayalam-speaking regions of the erstwhile ...
that is independent from the Chaldean Catholic hierarchy since the
Synod of Diamper in 1599.
East Syriac Christians were involved in the mission to
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 ...
, and many of the present Churches in India are in communion with either East or West Syriac Churches. These Indian Christians are known as
Saint Thomas Christians
The Saint Thomas Christians, also called Syrian Christians of India, ''Marthoma Suriyani Nasrani'', ''Malankara Nasrani'', or ''Nasrani Mappila'', are an Ethnoreligious group, ethno-religious community of Indian Christians in the state of Ker ...
.
In modern times, even apart from the
Eastern Protestant denominations like
Mar Thoma Syrian Church of Malabar and
St. Thomas Evangelical Church of India, which originated from Churches of the West Syriac Rite,
various Evangelical denominations continue to send representatives among Syriac Christians. As a result, several
Evangelical
Evangelicalism (), also called evangelical Christianity or evangelical Protestantism, is a worldwide, interdenominational movement within Protestantism, Protestant Christianity that emphasizes evangelism, or the preaching and spreading of th ...
groups have been established, particularly the
Assyrian Pentecostal Church
The Assyrian Pentecostal Church (, ''‘Ittā d-Akhonāwāthā Pēnṭēqosṭāyē Ātūrāyē''; ), is a Reformed Eastern Christian denomination that began in ethnically Assyrian villages across the Urmia region in northwestern Iran, spre ...
(mostly in America, Iran, and Iraq) from East Syriac Christians, and the Aramean Free Church (mostly in Germany, Sweden, America and Syria) from West Syriac Christians. Because of their new (
Protestant
Protestantism is a branch of Christianity that emphasizes Justification (theology), justification of sinners Sola fide, through faith alone, the teaching that Salvation in Christianity, salvation comes by unmerited Grace in Christianity, divin ...
) theology these are sometimes not classified as traditional Churches of Syriac Christianity.
See also
*
Assyrian people
Assyrians (, ) are an ethnic group Indigenous peoples, indigenous to Mesopotamia, a geographical region in West Asia. Modern Assyrians Assyrian continuity, share descent directly from the ancient Assyrians, one of the key civilizations of Mesop ...
*
Saint Thomas Christian denominations
The Saint Thomas Christian denominations are Christian denominations from Kerala, India, which traditionally trace their ultimate origins to the evangelistic activity of Thomas the Apostle in the 1st century.
Citations
General and cited sources
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* Michelson, David Allen. (2022).''The Library of Paradise: a History of Contemplative Reading in the Monasteries of the Church of the East.'' Oxford University Press.
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External links
Jacobite Syrian Church* – Translation into Englis
Syriac Christianity o
WikiSyr
* – Translation into Englis
Syriac Catholic CircleQambel Maran- Syriac chants from South India- a review and liturgical music tradition of Syriac Christians revisitedTraditions and rituals among the Syrian Christians of KeralaAudio Aramaic-BibleThe Center for the Study of Christianity: A Comprehensive Bibliography on Syriac Christianity
{{Assyrian topics