The Chaldean Catholic Church is 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 ...
particular church
In metaphysics, particulars or individuals are usually contrasted with ''universals''. Universals concern features that can be exemplified by various different particulars. Particulars are often seen as concrete, spatiotemporal entities as opposed ...
(''
sui iuris'') 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
Holy See
The Holy See (, ; ), also called the See of Rome, the Petrine See or the Apostolic See, is the central governing body of the Catholic Church and Vatican City. It encompasses the office of the pope as the Bishops in the Catholic Church, bishop ...
and the rest of 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 ...
, and is headed by the
Chaldean Patriarchate. Employing in its
liturgy
Liturgy is the customary public ritual of worship performed by a religious group. As a religious phenomenon, liturgy represents a communal response to and participation in the sacred through activities reflecting praise, thanksgiving, remembra ...
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 ...
in the
Syriac dialect of the
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, it is part of
Syriac Christianity
Syriac Christianity (, ''Mšiḥoyuṯo Suryoyto'' or ''Mšiḥāyūṯā Suryāytā'') is a branch of Eastern Christianity of which formative Christian theology, theological writings and traditional Christian liturgy, liturgies are expressed in ...
. Headquartered in the
Cathedral of Our Lady of Sorrows,
Baghdad, Iraq, since 1950, it is headed by the
Catholicos-
Patriarch
The highest-ranking bishops in Eastern Orthodoxy, Oriental Orthodoxy, the Roman Catholic Church (above major archbishop and primate), the Hussite Church, Church of the East, and some Independent Catholic Churches are termed patriarchs (and ...
Louis Raphaël I Sako. In the late 2010s, it had a membership of 616,639, with a large population in diaspora and its home country of Iraq.
The
United States Commission on International Religious Freedom reports that, according to the Iraqi Christian Foundation, an agency of the Chaldean Catholic Church, approximately 80% of Iraqi Christians are of that church. In its own 2018 Report on Religious Freedom, the
United States Department of State
The United States Department of State (DOS), or simply the State Department, is an United States federal executive departments, executive department of the U.S. federal government responsible for the country's foreign policy of the United State ...
put the
Chaldean Catholics at approximately 67% of the
Christians in Iraq. The 2019 Country Guidance on Iraq of the
European Union Agency for Asylum gives the same information as the United States Department of State.
The majority of Chaldean Catholics (),
today are ethnic
Assyrians, also known as Chaldo-Assyrians. In the
Assyrian homeland, Chaldean Catholics primarily inhabited villages and cities that are located in what is now modern day
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 ...
, such as
Alqosh,
Ankawa,
Araden,
Baqofah,
Batnaya,
Karamlesh,
Mangesh,
Shaqlawa,
Tesqopa,
Tel Keppe,
Dawodiya,
Faysh Khabur and
Zakho. Other Assyrian communities such as those from southeastern
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 ...
, as well as a minority in
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
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 ...
, also adhere to the church.
Terminology
Neither before nor after the 15th century did the term "Chaldean" indicate a supposed ethnic connection of the Church of the East with ancient south Babylonian
Chaldea
Chaldea () refers to a region probably located in the marshy land of southern Mesopotamia. It is mentioned, with varying meaning, in Neo-Assyrian cuneiform, the Hebrew Bible, and in classical Greek texts. The Hebrew Bible uses the term (''Ka� ...
and its inhabitants, which emerged during the 9th century BC after Chaldean tribes migrated from the
Levant
The Levant ( ) is the subregion that borders the Eastern Mediterranean, Eastern Mediterranean sea to the west, and forms the core of West Asia and the political term, Middle East, ''Middle East''. In its narrowest sense, which is in use toda ...
region of
Urfa in
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 ...
to southeast Mesopotamia, and disappeared from history during the 6th century BC: it referred instead to the use by Christians of that church of the
Syriac language
The Syriac language ( ; ), also known natively in its spoken form in early Syriac literature as Edessan (), the Mesopotamian language () and Aramaic (), is an Aramaic#Eastern Middle Aramaic, Eastern Middle Aramaic dialect. Classical Syriac is ...
, a form of the biblical
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, which was then and indeed until the 19th century generally called Chaldean.
Outside of Catholic Church usage, the term "Chaldean" continued to apply to all associated with the Church of the East tradition, whether they were in communion with Rome or not. It indicated not race or nationality, but only language or religion. Throughout the 19th century, it continued to be used of East Syriac Christians, whether "Nestorian" or Catholic, and this usage continued into the 20th century.
Historical usage
4th century
For many centuries, from at least the time of
Jerome
Jerome (; ; ; – 30 September 420), also known as Jerome of Stridon, was an early Christian presbyter, priest, Confessor of the Faith, confessor, theologian, translator, and historian; he is commonly known as Saint Jerome.
He is best known ...
(c. 347 – 420),
the term "Chaldean" was a misnomer that indicated the
Biblical Aramaic language
and was still the normal name in the nineteenth century. Jerome did know that Aramaic was in the Bible, where he designated the
biblical Aramaic (or
Old Aramaic
Old Aramaic refers to the earliest stage of the Aramaic language, known from the Aramaic inscriptions discovered since the 19th century.
Emerging as the language of the city-states of the Arameans in the Fertile Crescent in the Early Iron Age, ...
) by the term 'Chaldean.' Jerome implied that one reason the books of
Tobit and
Judith are undeserving of inclusion within the
biblical canon
A biblical canon is a set of texts (also called "books") which a particular Jewish or Christian religious community regards as part of the Bible.
The English word ''canon'' comes from the Ancient Greek, Greek , meaning 'ruler, rule' or 'measu ...
is because they were written in Chaldean. Because he translated the
Hebrew Bible
The Hebrew Bible or Tanakh (;["Tanach"](_blank)
. '' Hebrew
Hebrew (; ''ʿÎbrit'') is a Northwest Semitic languages, Northwest Semitic language within the Afroasiatic languages, Afroasiatic language family. A regional dialect of the Canaanite languages, it was natively spoken by the Israelites and ...
to Chaldean.
In
Porphyry's ''Philosophy from Oracles'', quoted by
Eusebius of Caesarea
Eusebius of Caesarea (30 May AD 339), also known as Eusebius Pamphilius, was a historian of Christianity, exegete, and Christian polemicist from the Roman province of Syria Palaestina. In about AD 314 he became the bishop of Caesarea Maritima. ...
in ''Praeparatio Evangelica'', from the early 4th century AD, the term "Chaldean" was mentioned as a synonym for "Assyrian": "The discovery was ascribed by the god to
Egyptians
Egyptians (, ; , ; ) are an ethnic group native to the Nile, Nile Valley in Egypt. Egyptian identity is closely tied to Geography of Egypt, geography. The population is concentrated in the Nile Valley, a small strip of cultivable land stretchi ...
,
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 ...
, Chaldeans (for these are the Assyrians),
Lydians
The Lydians (Greek language, Greek: Λυδοί; known as ''Sparda'' to the Achaemenids, Old Persian cuneiform Wikt:𐎿𐎱𐎼𐎭, 𐎿𐎱𐎼𐎭) were an Anatolians, Anatolian people living in Lydia, a region in western Anatolia, who spo ...
, and
Hebrews
The Hebrews (; ) were an ancient Semitic-speaking peoples, ancient Semitic-speaking people. Historians mostly consider the Hebrews as synonymous with the Israelites, with the term "Hebrew" denoting an Israelite from the nomadic era, which pre ...
."
15th–16th century
Only in 1445 did it begin to be used to mean Aramaic speakers in
communion 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 ...
, on the basis of a decree of the
Council of Florence, which accepted the profession of faith that Timothy,
metropolitan of the Aramaic speakers in
Cyprus
Cyprus (), officially the Republic of Cyprus, is an island country in the eastern Mediterranean Sea. Situated in West Asia, its cultural identity and geopolitical orientation are overwhelmingly Southeast European. Cyprus is the List of isl ...
, made in Aramaic, and which decreed that "nobody shall in future dare to call
..Chaldeans, Nestorians".
In the 16th century, Spanish cleric
Francis Xavier
Francis Xavier, Jesuits, SJ (born Francisco de Jasso y Azpilicueta; ; ; ; ; ; 7 April 15063 December 1552), venerated as Saint Francis Xavier, was a Kingdom of Navarre, Navarrese cleric and missionary. He co-founded the Society of Jesus ...
used the term "Chaldean" for the Syriac language in this statement: "Not even the Caciz themselves understand the prayers which they recite: which are in a foreign language (I think Chaldean). They render special honours to the Apostle St. Thomas, claiming to be descendants of the Christians begotten to Jesus Christ by that Apostle in these countries."
19th century
A letter from November 14, 1838, states: “The so-called “Chaldeans" of Mesopotamia received that title, as you know, from the
pope
The pope is the bishop of Rome and the Head of the Church#Catholic Church, visible head of the worldwide Catholic Church. He is also known as the supreme pontiff, Roman pontiff, or sovereign pontiff. From the 8th century until 1870, the po ...
, on their becoming
Catholics
The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...
.” Previously, when there were as yet no Catholic Aramaic speakers of Mesopotamian origin, the term "Chaldean" was applied with explicit reference to their "
Nestorian" religion. Thus Jacques de Vitry wrote of them in 1220/1 that "they denied that Mary was the Mother of God and claimed that Christ existed in two persons. They consecrated leavened bread and used the 'Chaldean' (Syriac) language". The decree of the Council of Florence was directed against use of "Chaldean" to signify "non-Catholic."
In 1852 George Percy Badger distinguished those whom he called Chaldeans from those whom he called Nestorians, but by religion alone, never by language, race or nationality.
The Assyrian ethnicity of Chaldean Catholics is also attested by
Assyriology. In 1881, archeologist and author
Hormuzd Rassam stated: “The inhabitants of
Assyria
Assyria (Neo-Assyrian cuneiform: , ''māt Aššur'') was a major ancient Mesopotamian civilization that existed as a city-state from the 21st century BC to the 14th century BC and eventually expanded into an empire from the 14th century BC t ...
consist now of mixed races,
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 ...
,
Turkomans,
Koords,
Yezeedees,
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 ...
called Chaldeans and Syrians. The last two-named denominations doubtless belong to one nationality, the
Assyrian, and they were only distinguished by these two names when they separated consequent upon the theological dispute of the age, namely, Monophisites or Jacobites, and Nestorians.”
Contemporary
In 1920,
Herbert Henry Austin stated: “It may not be out of place, therefore, to point out that there were exceedingly few Roman Catholic Assyrians or “Chaldeans" as they are generally termed when they embrace Rome, amongst the refugees at
Baqubah. The very large majority of the Roman Catholic Assyrians in the
Mosul vilayet did not join the mountaineers and fight against the
Turks and in consequence were permitted by the Turks to continue to dwell practically unmolested in their homes about
Mosul
Mosul ( ; , , ; ; ; ) is a major city in northern Iraq, serving as the capital of Nineveh Governorate. It is the second largest city in Iraq overall after the capital Baghdad. Situated on the banks of Tigris, the city encloses the ruins of the ...
."
Patriarch
Raphael I Bidawid of the Chaldean Catholic Church (1989–2003), who accepted the term Assyrian as descriptive of his nationality and ethnicity, commented: "When a portion of the Church of the East became Catholic in the 17th Century, the name given to the church was 'Chaldean' based on the Magi kings who were believed by some to have come from what once had been the land of the Chaldean, to Bethlehem. The name 'Chaldean' does not represent an ethnicity, just a church
..We have to separate what is ethnicity and what is religion
..I myself, my sect is Chaldean, but ethnically, I am Assyrian." Earlier, he said: "Before I became a priest I was an Assyrian, before I became a bishop I was an Assyrian, I am an Assyrian today, tomorrow, forever, and I am proud of it."
Chaldean Catholic Archbishop of Urmia,
Mar Toma Audo (1854-1918), considered the most elegant Syriac writer of his time, also stressed the remnants of the ancient Assyrians were the East Syrians (''Suryāyē Madənkhāyē).'' Commenting in his Syriac work ''The Selected Readings,'' published in 1906, he wrote: "We too, the East Syrians, descend from the aforementioned Assyrians, we are children of the Assyrians or Ashur son of Shem and on account of this we are also Semites. We have preserved until today the language of our ancestors with of course some changes which have entered it." He then continues and explains how "Syrian" (''Surāyā)'' is simply a shortened abbreviation of "Assyrian," and notes that some scholars contemporary to him believed that the Assyrians adopted the name "Syrian" after converting to Christianity.
History
The Church of the East
The Chaldean Catholic Church traces its beginnings to 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 ...
, which was founded in 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 ...
. The
Acts of the Apostles
The Acts of the Apostles (, ''Práxeis Apostólōn''; ) is the fifth book of the New Testament; it tells of the founding of the Christian Church and the spread of The gospel, its message to the Roman Empire.
Acts and the Gospel of Luke make u ...
mentions Parthians as among those to whom the apostles preached on the day of Pentecost (Acts 2:9).
Thomas the Apostle
Thomas the Apostle (; , meaning 'the Twin'), also known as Didymus ( 'twin'), was one of the Twelve Apostles of Jesus according to the New Testament. Thomas is commonly known as "doubting Thomas" because he initially doubted the resurrection of ...
,
Thaddeus of Edessa, and
Bartholomew the Apostle are reputed to be its founders. One of the modern Churches that boast descent from it says it is "the Church in Babylon" spoken of in 1 Peter 5:13 and that he visited it.
Under the rule 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 ...
, which overthrew the Parthians in 224, the Church of the East continued to develop its distinctive identity by use of the
Syriac language
The Syriac language ( ; ), also known natively in its spoken form in early Syriac literature as Edessan (), the Mesopotamian language () and Aramaic (), is an Aramaic#Eastern Middle Aramaic, Eastern Middle Aramaic dialect. Classical Syriac is ...
and
Syriac script
The Syriac alphabet ( ) is a writing system primarily used to write the Syriac language since the 1st century. It is one of the Semitic languages, Semitic abjads descending from the Aramaic alphabet through the Palmyrene alphabet, and shares sim ...
. One "Persian" bishop was at the
First Council of Nicaea
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 ec ...
(325). There is no mention of Persian participation in the
First Council of Constantinople
The First Council of Constantinople (; ) was a council of Christian bishops convened in Constantinople (now Istanbul, Turkey) in AD 381 by the Roman Emperor Theodosius I. This second ecumenical council, an effort to attain consensus in the ...
(381), in which also the Western part of the Roman Empire was not involved.
The
Council of Seleucia-Ctesiphon of 410, held in the Sasanian capital, recognized the city's bishop
Isaac
Isaac ( ; ; ; ; ; ) is one of the three patriarchs (Bible), patriarchs of the Israelites and an important figure in the Abrahamic religions, including Judaism, Christianity, Islam, and the Baháʼí Faith. Isaac first appears in the Torah, in wh ...
as
Catholicos, with authority throughout the Church of the East. The persistent military conflicts between the Sasanians and the by then Christianized
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 ...
made the Persians suspect the Church of the East of sympathizing with the enemy. This in turn induced the Church of the East to distance itself increasingly from that in the Roman Empire. Although in a time of peace their 420 council explicitly accepted the decrees of some "western" councils, including that of Nicaea, in 424 they determined that thenceforth they would refer disciplinary or theological problems to no external power, especially not to any "western" bishop or council.
[Cross, F.L. & Livingstone E.A. (eds), Oxford Dictionary of the Christian Church, Oxford University Press, 1997, p. 351]
The theological controversy that followed the
Council of Ephesus in 431 was a turning point in the history of the Church of the East. The Council condemned as heretical the Christology of
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 ...
, whose reluctance to accord the Virgin Mary the title ''
Theotokos'' "God-bearer, Mother of God" was taken as evidence that he believed two separate persons (as opposed to two united natures) to be present within Christ. The Sasanian Emperor provided refuge for those who in the
Nestorian schism rejected the decrees of the Council of Ephesus enforced 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 ...
. In 484 he executed the pro-Roman Catholicos
Babowai. Under the influence of
Barsauma, Bishop of
Nisibis
Nusaybin () is a municipality and Districts of Turkey, district of Mardin Province, Turkey. Its area is 1,079 km2, and its population is 115,586 (2022). The city is populated by Kurds of different tribal affiliation.
Nusaybin is separated ...
, the Church of the East officially accepted as normative the teaching not of Nestorius himself, but of his teacher
Theodore of Mopsuestia, whose writings the 553
Second Council of Constantinople
The Second Council of Constantinople is the fifth of the first seven ecumenical councils recognized by both the Eastern Orthodox Church and the Catholic Church. It is also recognized by the Old Catholics and others. Protestant opinions and re ...
condemned as Nestorian but some modern scholars view them as orthodox. The position thus assigned to Theodore in the Church of the East was reinforced in several subsequent synods in spite of the opposing teaching of
Henana of Adiabeme.
After its split with the West and its adoption of a theology that some called Nestorianism, the Church of the East expanded rapidly in the medieval period due to missionary work. Between 500 and 1400, its geographical horizon extended well beyond its heartland in present-day northern
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 ...
, northeastern
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 southeastern
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 ...
, setting up communities throughout
Central Asia
Central Asia is a region of Asia consisting of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. The countries as a group are also colloquially referred to as the "-stans" as all have names ending with the Persian language, Pers ...
and as far as China—as witnessed by the Xi'an Stele, a Tang dynasty tablet in Chinese characters, Chinese script dating to 781 that documented 150 years of Christian history in China. Their most lasting addition was of the Saint Thomas Christians of the Malabar Coast in India, where they had around 10 million followers.
However, a decline had already set in at the time of Yahballaha III (1281–1317), when the Church of the East reached its greatest geographical extent, it had in south and central Iraq and in south, central and east Persia only four dioceses, where at the end of the ninth century it had at least 54, and Yahballaha himself died at the hands of a Muslim mob.
Around 1400, the Turco-Mongol tradition, Turco-Mongol nomadic empire, nomadic conqueror Timur arose out of the Eurasian Steppe to lead military campaigns all across Western Asia, Western, South Asia, Southern and
Central Asia
Central Asia is a region of Asia consisting of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. The countries as a group are also colloquially referred to as the "-stans" as all have names ending with the Persian language, Pers ...
, ultimately seizing much of the Muslim world after defeating the Mamluk Sultanate, Mamluks of Egypt and Syria, the emerging Ottoman Empire, and the declining Delhi Sultanate. Timur's conquests devastated most
Assyrian bishoprics and destroyed the 4000-year-old cultural and religious capital of Assur. After the destruction brought on by Timur, the massive and organized
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 ...
structure was largely reduced to its region of origin, with the exception of the Saint Thomas Christians in India.
1552 schism
The Church of the East has seen many disputes about the position of Catholicos. A synod in 539 decided that neither of the two claimants, Elisha of Seleucia-Ctesiphon, Elisha and Narsai of Seleucia-Ctesiphon, Narsai, who had been elected by rival groups of bishops in 524, was legitimate. Similar conflicts occurred between
Barsauma and Acacius of Seleucia-Ctesiphon and between Hnanisho I and Yohannan the Leper. The 1552 conflict was not merely between two individuals but extended to two rival lines of patriarchs, like the 1964 schism between what are now called the Assyrian Church of the East, Assyrian and the Ancient Church of the East, Ancient Church of the East.

Dissent over the practice of Order of succession, hereditary succession to the Patriarchate, usually from uncle to nephew, led to the action in 1552 by a group of bishops from the northern regions of Diyarbakır, Amid and Salmas who elected as a rival Patriarch the abbot of Rabban Hormizd Monastery (the patriarch's residence), Shimun VIII Yohannan Sulaqa, Yohannan Sulaqa. To strengthen the position of their candidate, the bishops sent him to Rome to negotiate a new union with the pope.
By tradition, a patriarch could be ordained only by someone of archiepiscopal (metropolitan) rank, a rank to which only members of that one family were promoted. Sulaqa thus travelled to Rome, where, presented as the new patriarch-elect, he entered communion with the Catholic Church on 20 February 1553, was ordained by Pope Julius III and was recognized as patriarch on 9 April.
The title or description under which Sulaqa was recognized as patriarch is given variously as "Patriarch of
Mosul
Mosul ( ; , , ; ; ; ) is a major city in northern Iraq, serving as the capital of Nineveh Governorate. It is the second largest city in Iraq overall after the capital Baghdad. Situated on the banks of Tigris, the city encloses the ruins of the ...
in Eastern Syria"; "Patriarch of the Church of the Chaldeans of Mosul"; "Patriarch of the Chaldeans";
"Patriarch of Mosul";
or "Patriarch of the Eastern Assyrians", this last being the version given by Pietro Strozzi on the second-last unnumbered page before page 1 of his ''De Dogmatibus Chaldaeorum'', of which an English translation is given in Adrian Fortescue's ''Lesser Eastern Churches''. The "Eastern Assyrians", who, if not Catholic, were presumed to be Nestorians, were distinguished from the "Western Assyrians" (those west of the Tigris River), who were looked on as Syriac Orthodox Church, Jacobites. It was as Patriarch of the "Eastern Assyrians" that Sulaqa's successor, Abdisho IV Maron, was accredited for participation in the Council of Trent.
The names already in use (except that of "Nestorian") were thus applied to the existing church (not a new one) for which the request to consecrate its patriarch was made by emissaries who gave the impression that the patriarchal see was vacant.
Sulaqa returned home in the same year and, unable to take possession of the traditional patriarchal seat near
Alqosh, resided in Amid. Before being put to death at the instigation of partisans supporting the patriarch from whom he had broken away, Shemon VII Ishoyahb, he ordained two metropolitans and three other bishops.
This initiated a new ecclesiastical hierarchy under what is known as the "Shimun line" of patriarchs, who soon moved from Amid eastward, settling, after many intervening places, in the isolated village of Qudshanis under Iran, Persian rule. Ishoyahb, meanwhile, was succeeded by his nephew Eliya VI, in what became known as the "Eliya Line".
Successive leaders of those in communion with Rome
Sulaqa's earliest successors entered into communion 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 in the course of over a century, their link with Rome grew weak. The last to request and obtain formal papal recognition died in 1600. They adopted hereditary succession to the patriarchate, opposition to which had caused the 1552 schism. In 1672, Shimun XIII Dinkha formally broke communion with Rome, adopting a profession of faith that contradicted that of Rome, while he maintained his independence from the Alqosh-based "Eliya line" of patriarchs. The "Shimun line" eventually became the patriarchal line of what since 1976 is officially called the Assyrian Church of the East.
Leadership of those who wished to be in communion with Rome then passed to Archbishop Yawsep I, Joseph I of Amid. In 1677 his leadership was recognized first by the Turkish civil authorities, and then in 1681 by Rome. (Until then, the authority of the Alqosh patriarch over Amid, which had been Sulaqa's residence but which his successors abandoned on having to move eastward into Safavid Iran, had been accepted by the Turkish authorities.)
All the (non-hereditary) successors in Amid of Joseph I, who in 1696 resigned for health reasons and lived on in Rome until 1707, took the name Joseph: Yawsep II, Joseph II (1696–1713), Yawsep III, Joseph III (1713–1757), Yawsep IV, Joseph IV (1757–1781). For that reason, they are known as the "Josephite line". Joseph IV presented his resignation in 1780 and it was accepted in 1781, after which he handed over the administration of the patriarchate to his nephew, not yet a bishop, and retired to Rome, where he lived until 1791.
Appointment of the nephew as patriarch would look like acceptance of the principle of hereditary succession. In addition, the Alqosh "Eliya line" was drawing closer to Rome, and the pro-Catholic faction within its followers was becoming predominant. For various reasons, including the ecclesiastical as well as political turbulence in Europe after the French Revolution, Rome was long unable to choose between two rival claimants to headship of the Chaldean Catholics.
The 1672 adoption by the "Shimun line" of patriarchs of Nestorian doctrine had been followed in some areas by widespread adoption of the opposing Christology upheld in Rome. This occurred not only in the Amid-Mardin area for which by Turkish decree Joseph I was patriarch, but also in the city of Mosul, where by 1700 nearly all the East Syrians were Catholics. The Rabban Hormizd Monastery, which was the seat of the "Eliya line" of patriarchs is 2 km from the village of Alqosh and about 45 km north of the city of Mosul.
In view of this situation, Patriarch Eliya XI wrote to Pope Clement XII and his successor Pope Benedict XIV, Benedict XIV in 1735, 1749 and 1756, asking for union. Then, in 1771, both he and his designated successor Ishoyabb made a profession of faith that Pope Clement XIV accepted, thus establishing communion in principle. When Eliya XI died in 1778, the metropolitans recognized as his successor Ishoyabb, who accordingly took the Eliya name (Eliya XII). To win support, Eliya made profession of the Catholic faith, but almost immediately renounced it and declared his support of the traditionalist (Nestorian) view.
Yohannan VIII Hormizd, Yohannan Hormizd, a member of the "Eliya line" family, opposed Eliya XII (1778–1804), the last of that line to be elected in the normal way as patriarch. In 1780 Yohannan was irregularly elected patriarch, as Sulaqa had been in 1552. He won over to communion with Rome most followers of the "Eliyya line". The
Holy See
The Holy See (, ; ), also called the See of Rome, the Petrine See or the Apostolic See, is the central governing body of the Catholic Church and Vatican City. It encompasses the office of the pope as the Bishops in the Catholic Church, bishop ...
did not recognize him as patriarch, but in 1791 Pope Pius VI appointed him archbishop of Amid and administrator of the Catholic patriarchate. The violent protests of Joseph IV's nephew, who was then in Rome, and suspicions raised by others about the sincerity of Yohannan's conversion prevented this being put into effect.
In 1793 it was agreed that Yohannan should withdraw from Amid to Mosul, the metropolitan see that he already held, but that the post of patriarch would not be conferred on his rival, Joseph IV's nephew. In 1802 the latter was appointed metropolitan of Amid and administrator of the patriarchate, but not patriarch. Nonetheless, he became commonly known as Joseph V Augustine Hindi, Joseph V. He died in 1828. Yohannan's rival for the Alqosh title of patriarch had died in 1804, with his followers so reduced in number that they did not elect any successor for him, thus bringing the Alqosh or Eliya line to an end.
Finally then, in 1830, a century and a half after the Holy See had conferred headship of the Chaldean Catholics on Joseph I of Amid, Pope Pius VIII granted recognition as Patriarch to Yohannan, whose (non-hereditary) patriarchal succession has since then lasted unbroken in the Chaldean Catholic Church.
Later history of the Chaldean Church
In 1838, the Kurds of Soran Emirate, Soran attacked the Rabban Hormizd Monastery and Alqosh, apparently thinking the villagers were Yazidis responsible for the murder of a Kurdish chieftain, and killed over 300 Chaldean Catholics, including Gabriel Dambo, the refounder of the monastery, and other monks.
In 1846, the Ottoman Empire, which had previously classified as Nestorians those who called themselves Chaldeans, granted them recognition as a distinct ''millet (Ottoman Empire), millet''.
The most famous patriarch of the Chaldean Church in the 19th century was Joseph Audo, Joseph VI Audo who is remembered also for his clashes with Pope Pius IX mainly about his attempts to extend the Chaldean jurisdiction over the Syro-Malabar Catholic Church, Malabar Catholics. This was a period of expansion for the Chaldean Catholic Church.
The activity of the Turkish army and their Kurdish people, Kurdish and Arab allies, partly in response to armed support for Russia in the territory of the Qochanis patriarchate, brought ruin also to the Chaldean dioceses of Amid, Siirt and Gazarta and the metropolitans Addai Scher of Siirt and Philippe-Jacques Abraham of Gazarta were killed in 1915.
In the 21st century, Father Ragheed Aziz Ganni, the pastor of the Chaldean Church of the Holy Spirit in Mosul, who graduated from the Pontifical University of Saint Thomas Aquinas, Pontifical University of Saint Thomas Aquinas, ''Angelicum'' in Rome in 2003 with a licentiate in ecumenical theology, was killed on 3 June 2007 in Mosul alongside the subdeacons Basman Yousef Daud, Wahid Hanna Isho, and Gassan Isam Bidawed, after he celebrated mass. Ganni has since been declared a Servant of God.
Chaldean Archbishop Paulos Faraj Rahho and three companions were abducted on 29 February 2008, in Mosul, and murdered a few days later.
21st century: international diaspora
There are many Chaldean Assyrians in diaspora in the Western world, primarily in the United States, American states of Michigan, Illinois and California.
In 2006, the Chaldean Catholic Eparchy of Saint Thomas the Apostle, Eparchy of Oceania, with the title of 'St Thomas the Apostle of Sydney of the Chaldeans' was set up with jurisdiction including the Chaldean Catholic communities of Australia and New Zealand.
Its first Bishop, named by Pope Benedict XVI on 21 October 2006, was Archbishop Jibrail Kassab, Djibrail (Jibrail) Kassab, until this date, Archbishop of Bassorah in Iraq.
There has been a large immigration to the United States particularly to West Bloomfield Township, Michigan, West Bloomfield and Oakland County, Michigan, Oakland County in Southeast Michigan.
Although the largest population resides in Southeast Michigan, there are populations in parts of California and Arizona as well, which all fall under the Chaldean Catholic Eparchy of Saint Thomas the Apostle of Detroit, Eparchy of Saint Thomas the Apostle of Detroit. In addition, Canada in recent years has shown growing communities in provinces such as Ontario.
In 2008, Bawai Soro of the Assyrian Church of the East and 1,000 Assyrian families were received into full communion with the Chaldean Catholic Church.
On Friday, June 10, 2011, Pope Benedict XVI erected a new Chaldean Catholic eparchy in Toronto, Toronto, Ontario, Canada and named Archbishop Yohannan Zora, who has worked alongside four priests with Catholics in Toronto (the largest community of Chaldean Catholics, Chaldeans) for nearly 20 years and who was previously an ad hominem Archbishop (he will retain this rank as head of the eparchy) and the Archbishop of the Archdiocese (Archeparchy) of Ahvaz (since 1974). The new eparchy, or diocese, will be known as the Chaldean Catholic Eparchy of Mar Addai of Toronto, Chaldean Catholic Eparchy of Mar Addai. There are 38,000 Chaldean Catholics in Canada. Archbishop Zora was born in
Batnaya,
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 ...
, on March 15, 1939. He was ordained in 1962 and worked in Iraqi parishes before being transferred to Iran in 1969.
The 2006 Australian census counted a total of 4,498 Chaldean Catholics in that country.
Historic membership censuses
Despite the internal discords of the reigns of Yohannan Hormizd (1830–1838), Nicholas I Zaya (1839–1847) and Joseph VI Audo (1847–1878), the 19th century was a period of considerable growth for the Chaldean church, in which its territorial jurisdiction was extended, its hierarchy strengthened and its membership nearly doubled. In 1850, the Anglican missionary George Percy Badger recorded the population of the Chaldean Catholic Church as 2,743 Chaldean families, or just under 20,000 persons.
[Badger, ''Nestorians'', i. 174–5]
Badger's figures cannot be squared with the figure of just over 4,000 Chaldean families recorded by Fulgence de Sainte Marie in 1796 nor with slightly later figures provided by Paulin Martin in 1867. Badger is known to have classified as Nestorian a considerable number of villages in the Aqra district which were Chaldean at this period, and he also failed to include several important Chaldean villages in other dioceses. His estimate is almost certainly far too low.
Paulin Martin's statistical survey in 1867, after the creation of the dioceses of Aqra (Chaldean Diocese), Aqra, Zakho (Chaldean Diocese), Zakho, Basra and Sehna by Joseph Audo, recorded a total church membership of 70,268, more than three times higher than Badger's estimate. Most of the population figures in these statistics have been rounded up to the nearest thousand, and they may also have been exaggerated slightly, but the membership of the Chaldean Catholic Church at this period was certainly closer to 70,000 than to Badger's 20,000.
A statistical survey of the Chaldean Catholic Church made in 1896 by J. B. Chabot included, for the first time, details of several patriarchal vicariates established in the second half of the 19th century for the small Chaldean communities in Adana, Aleppo, Beirut, Cairo, Damascus, Edessa, Kermanshah and Teheran; for the mission stations established in the 1890s in several towns and villages in the Qudshanis patriarchate; and for the newly created Chaldean diocese of Urmi. According to Chabot, there were mission stations in the town of Serai d’Mahmideh in Taimar and in the Hakkari villages of Mar Behısho, Sat, Zarne and 'Salamakka' (Ragula d'Salabakkan).
The last survey of the Chaldean Catholic Church before the World War I, First World War was made in 1913 by the Chaldean priest Joseph Tfinkdji, after a period of steady growth since 1896. It then consisted of the patriarchal archdiocese of Mosul and Baghdad, four other archdioceses (Amid (Chaldean Diocese), Amid, Kirkuk (Chaldean Archdiocese), Kirkuk, Seert (Chaldean Diocese), Seert and Urmia, Urmi), and eight dioceses (Akre (diocese), Aqra, Chaldean Catholic Eparchy of Amadiya, Amadiya, Gazarta (Chaldean diocese), Gazarta, Chaldean Catholic Eparchy of Mardin, Mardin, Chaldean Catholic Eparchy of Salmas, Salmas, Sehna, Chaldean Catholic Eparchy of Amadiyah and Zaku, Zakho and the newly created diocese of Van). Five more patriarchal vicariates had been established since 1896 (Ahwaz, Constantinople, Basra, Ashshar and Deir al-Zor), giving a total of twelve vicariates.
Tfinkdji's grand total of 101,610 Catholics in 199 villages is slightly exaggerated, as his figures included 2,310 nominal Catholics in twenty-one 'newly converted' or 'semi-Nestorian' villages in the dioceses of Amid, Seert and Aqra, but it is clear that the Chaldean Catholic Church had grown significantly since 1896. With around 100,000 believers in 1913, the membership of the Chaldean church was only slightly smaller than that of the Qudshanis patriarchate (probably 120,000 East Syriac Christians at most, including the population of the nominally Russian Orthodox villages in the Urmi district). Its congregations were concentrated in far fewer villages than those of the Qudshanis patriarchate, and with 296 priests, a ratio of roughly three priests for every thousand believers, it was rather more effectively served by its clergy. Only about a dozen Chaldean villages, mainly in the Seert and Aqra districts, did not have their own priests in 1913.
Tfinkdji's statistics also highlight the effect on the Chaldean Catholic Church of the educational reforms of the patriarch Joseph VI Audo. The Chaldean Catholic Church on the eve of the First World War was becoming less dependent on the monastery of Rabban Hormizd and the College of the Propaganda for the education of its bishops. Seventeen Chaldean bishops were consecrated between 1879 and 1913, of whom only one (Stephen Yohannan Qaynaya) was entirely educated in the monastery of Rabban Hormizd. Six bishops were educated at the College of the Propaganda (Joseph Gabriel Adamo, Toma Audo, Jeremy Timothy Maqdasi, Isaac Khudabakhash, Theodore Msayeh and Peter Aziz).
The future patriarch Yousef VI Emmanuel II Thomas was trained in the seminary of Ghazir near Beirut. Of the other nine bishops, two (Addai Sher and Francis David) were trained in the Syro-Chaldean seminary in Mosul, and seven (Philip Yaqob Abraham, Yaqob Yohannan Sahhar, Eliya Joseph Khayyat, Shlemun Sabbagh, Yaqob Awgin Manna, Hormisdas Djibri, Hormizd Stephen Jibri and ) in the patriarchal seminary in Mosul.
Organization
The Chaldean Catholic Church has the following dioceses:
* Patriarchate of Chaldean Catholic Patriarchate of Baghdad, Baghdad
* Metropolitan Archdioceses of Chaldean Catholic Archeparchy of Baghdad, Baghdad, Chaldean Catholic Archeparchy of Kirkuk-Sulaimaniya, Kirkuk, Chaldean Catholic Archeparchy of Tehran, Tehran, Chaldean Catholic Archeparchy of Urmyā, Urmia-Salmas
* Archdioceses of Chaldean Catholic Archeparchy of Ahvaz, Ahwaz, Chaldean Catholic Archeparchy of Basra, Basra, Chaldean Catholic Archeparchy of Amida, Diyarbakir, Chaldean Catholic Archeparchy of Arbil, Erbil, Chaldean Catholic Archeparchy of Mosul, Mosul
* Eparchies of Chaldean Catholic Eparchy of Aleppo, Aleppo, Chaldean Catholic Eparchy of Alquoch, Alqosh, Chaldean Catholic Eparchy of Beirut, Beirut, Chaldean Catholic Eparchy of Cairo, Cairo, Chaldean Catholic Eparchy of Saint Peter the Apostle of San Diego, San Diego, Chaldean Catholic Eparchy of Saint Thomas the Apostle of Detroit, Detroit, Chaldean Catholic Eparchy of Mar Addai of Toronto, Toronto, Chaldean Catholic Eparchy of Saint Thomas the Apostle of Sydney, Sydney, Chaldean Catholic Eparchy of Amadiyah and Zaku, Amidyah-Zakho
* Territories dependent on the Patriarch: Chaldean Catholic Territory of Jerusalem, Jerusalem, Chaldean Catholic Territory Dependent on the Patriarch of Jordan, Jordan
The Latin name of the church is Ecclesia Chaldaeorum Catholica.
Hierarchy
The current Patriarch is
Louis Raphaël I Sako, elected in January 2013. In October 2007, his predecessor, Emmanuel III Delly became the first Chaldean Catholic patriarch to be elevated to the rank of Cardinal (Catholic Church), Cardinal within the Catholic Church.
The present Chaldean episcopate (January 2014) is as follows:
*
Louis Raphaël I Sako, Patriarch of Baghdad (since February 2013)
*Emil Shimoun Nona, Bishop of St. Thomas the Apostle Chaldean and Assyrian Catholic Diocese of Australia and New Zealand (since 2015)
*Bashar Warda, Archbishop of Erbil (since July 2010)
*Ramzi Garmo, Archbishop of Tehran (since 1999) and Archbishop of Diyarbakır, Amid (Diyarbakir) (since 2020)
*Thomas Meram, Archbishop of Urmia and Salmas (since 1984)
*Jibrail Kassab, Bishop Emeritus, former Bishop of Sydney (2006–2015)
*Jacques Ishaq, Titular Archbishop of Nisibis and curial Bishop (since December 2005)
*Habib Al-Naufali, Archbishop of Basra (since 2014)
*Yousif Mirkis, Archbishop of Kirkuk and Sulaymaniyah (since 2014)
*Mikha Pola Maqdassi, Bishop of
Alqosh (since December 2001)
*Shlemon Warduni, curial Bishop (since 2001)
*Saad Sirop, auxiliary Bishop (since 2014) and Apostolic Visitor of Chaldean Catholic in Europe (since 2017)
*Antony Audo, Bishop of Aleppo (since January 1992)
*Michael Kassarji, Bishop of Lebanon (since 2001)
*Rabban Al-Qas, Bishop Emeritus, former Bishop of Amadiya (Chaldean Diocese), Amadiya (2001-2022)
*Ibrahim Namo Ibrahim, Ibrahim Ibrahim, Bishop Emeritus, former Bishop of Chaldean Catholic Eparchy of Saint Thomas the Apostle of Detroit, Saint Thomas the Apostle of Detroit (April 1982 – 2014)
*Francis Y. Kalabat, Francis Kalabat, Bishop of Chaldean Catholic Eparchy of Saint Thomas the Apostle of Detroit, Saint Thomas the Apostle of Detroit (since June 2014)
*Sarhad Yawsip Jammo, Bishop Emeritus of Saint Peter the Apostle of San Diego (2002–2016)
*Bawai Soro, Bishop Emeritus, former Bishop of Chaldean Catholic Eparchy of Mar Addai of Toronto, St. Addai Chaldean Eparchy of Canada (2017-2021)
*Mikhael Najib, Archbishop of Chaldean Catholic Archeparchy of Mosul (since 2018)
*Saad Felix Shabi, Bishop of Chaldean Catholic Eparchy of Amadiyah and Zaku, Zakho (since 2020)
*Robert Jarjis, Former Auxiliary Bishop of Baghdad (2018-2022) and Titular Bishop of Arsamosata (since 2019), Bishop of Chaldean Catholic Eparchy of Mar Addai of Toronto, St. Addai Chaldean Eparchy of Canada (since 2021)
*Emanuel Hana Shaleta, Bishop of St. Peter the Apostle Chaldean Catholic (San Diego, USA, since 2016)
*Basel Yaldo, Curial Bishop and Titular Bishop of BethZabda (since 2015)
*Paulus Thabet Mako Auxiliary Bishop of Alqosh (since 2021)
*Azad Sabri Shaba Bishop of Duhok, Dohuk and Amadiya (since 2022)
Several sees are vacant:
Archeparchy of Ahwaz,
Eparchy of 'Aqra,
Eparchy of Cairo.
Daughters of Mary Immaculate
Daughters of Mary Immaculate is a Chaldean Catholic apostolic order with patriarchal rights, established in Baghdad on August 7, 1922, during the reign of Yousef VI Emmanuel II Thomas, Patriarch Mar Youssef Emmanuel II Thomas.
Chaldean Sisters was founded by Father Anton Zebouni, born on January 17, 1883, in
Mosul
Mosul ( ; , , ; ; ; ) is a major city in northern Iraq, serving as the capital of Nineveh Governorate. It is the second largest city in Iraq overall after the capital Baghdad. Situated on the banks of Tigris, the city encloses the ruins of the ...
,
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 ...
. Zebouni was ordained a priest on May 15, 1907, by Patriarch Emmanuel II Toma. In the aftermath of World War I, many in Iraq faced poverty and hardship. Father Zebouni, moved by the difficult conditions, sought to create a congregation for women to support the Chaldean community. With permission from the Patriarch, the congregation was established and dedicated to Mary, mother of Jesus, Mary Immaculate. The order's mission includes a life of contemplative unity with God. The sisters engage in apostolic work and prayer, seeking to discover and follow God's will for the salvation of souls.
[
The Chaldean Sisters initially aimed to address the crisis of homeless Chaldean youth. In 1927, they founded an orphanage in Baghdad, which was later relocated due to security issues. The orphanage eventually settled in Alqosh. Over the years, the congregation has grown to nearly 100 sisters serving in various locations, including ]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 ...
, Lebanon, Rome, Australia, the United Arab Emirates, Detroit, Chicago, Arizona, Turlock, California, Turlock, and San Diego.
The Chaldean Sisters have been instrumental in various educational and social services, including running schools, orphanages, and retirement homes. Their commitment to education and social service has had a significant impact on the communities they serve. In 2022, the Chaldean Sisters celebrated their 100th anniversary with a fundraiser event to support their education expenses and the formation and novitiate home in Farmington Hills, Michigan, Farmington Hills, Michigan.
The order is known for its dedication to prayer, community life, and service, guided by their motto, “With Mary to the Highest,” emphasizing humility and dedication in their service. The Chaldean Sisters continue to be a vital part of the Chaldean Catholic community, contributing to the spiritual and social well-being of the people they serve.
Liturgy
The Chaldean Catholic Church uses 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 ...
.
A slight reform of the liturgy was effective since 6 January 2007, and it aimed to unify the many different uses of each parish, to remove centuries-old additions that merely imitated the Roman Rite, and for pastoral reasons. The main elements of variations are: the Anaphora (liturgy), Anaphora said aloud by the priest, the return to the ancient architecture of the churches, the restoration of the ancient use where the bread and wine are readied before a service begins, and the removal from the Nicene Creed, Creed of the ''Filioque'' clause.
Ecumenical relations
The Church's relations with its fellow Assyrians in the Assyrian Church of the East have improved in recent years. In 1994, Pope John Paul II and Dinkha IV, Patriarch Dinkha IV of the Assyrian Church of the East signed a ''Common Christological Declaration Between the Catholic Church and the Assyrian Church of the East, Common Christological Declaration''. On the 20 July 2001, the Holy See
The Holy See (, ; ), also called the See of Rome, the Petrine See or the Apostolic See, is the central governing body of the Catholic Church and Vatican City. It encompasses the office of the pope as the Bishops in the Catholic Church, bishop ...
issued a document, in agreement with the Assyrian Church of the East, named ''Guidelines for admission to the Eucharist between the Chaldean Church and the Assyrian Church of the East'', which confirmed also the validity of the Holy Qurbana of Addai and Mari, Anaphora of Addai and Mari.
In 2015, while the patriarchate of the Assyrian Church of the East was vacant following the death of Dinkha IV, the Chaldean Patriarch Louis Raphaël I Sako proposed unifying the three modern patriarchates into a re-established 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 ...
with a single Patriarch in full communion with the Pope. The Assyrian Church of the East respectfully declined this proposal citing "ecclesiological divergences still remaining" and proceeded with its election of a new patriarch.
Modern activity
In 2024, Louis Raphaël I Sako, Patriarch Louis Raphaël Sako, the head of Iraq’s Chaldean Catholic Church, led the Christians of his country in a three-day fast for peace, in 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 ...
, Palestine, Ukraine, and the rest of the world
Adherents today
Followers of the Chaldean Catholic Church often identify and are identified as "Chaldean" but, like adherents of the Syriac Orthodox Church, Syriac Catholic Church, Assyrian Church of the East and Ancient Church of the East who also live in or originate from 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 ...
, they are ethnic Assyrians and call themselves ''Suraye'' () in Suret, Neo-Aramaic. The Chaldean Catholics originated from ancient communities living in and indigenous to the northern Iraq/Mesopotamia, once known as Assyria (from the 25th century BC until the 7th century AD).[Parpola, Simo (2004). "National and Ethnic Identity in the Neo-Assyrian Empire and Assyrian Identity in Post-Empire Times"]
PDF
). Journal of Assyrian Academic Studies (JAAS) 18 (2): 22.[Mar Raphael J Bidawid. The Assyrian Star. September–October, 1974:5.] Chaldean Catholics largely bear the same family and personal names, share the same genetic profile, hail from the same villages, towns and cities in northern Iraq, southeastern Turkey, northeastern Syria and northwestern Iran, as their neighbours of other religious denominations. The Suret language, Chaldean Neo-Aramaic, Suret language, Assyrian Neo-Aramaic and Turoyo language, Surayt/Turoyo languages do not run parallel to the often associated religious denominations (Chaldean Catholic Church, Assyrian Church of the East, Syriac Orthodox Church).
In 1908, before the Sayfo, Assyrian genocide, the dissolution of the Ottoman Empire and the creation of new states in the Middle East such as Iraq, an article in the ''Catholic Encyclopedia'' states: "Strictly, the name of Chaldeans is no longer correct; in Chaldea proper, apart from Baghdad, there are now very few adherents of this rite, most of the Chaldean population being found in the cities of Kirkuk, Erbil, and Mosul
Mosul ( ; , , ; ; ; ) is a major city in northern Iraq, serving as the capital of Nineveh Governorate. It is the second largest city in Iraq overall after the capital Baghdad. Situated on the banks of Tigris, the city encloses the ruins of the ...
, in the heart of the Tigris valley, in the valley of the Zab, and in the mountains of Kurdistan. It is in the former ecclesiastical province of Ator (Assyria) that are now found the most flourishing of the Catholic Chaldean communities. The native population accepts the name of Atoraya-Kaldaya (Assyro-Chaldeans), while in the neo-Syriac vernacular Christians generally are known as Syrians." The subsequent upheaval produced both an exodus, in particular but not only from what is now Turkey to other countries, and a more urbanized Chaldean Church within Iraq.
While the Chaldean Catholic Church is predominantly Assyrian, the church has taken a stance of separating its adherents from Assyrian identity in the past. Such stances have often been detrimental to the political situation of Chaldean Catholics living in Iraq, and have threatened previous actions such as the Common Christological Declaration. In 2017, the Chaldean Catholic Church issued an official statement of its Synod of Bishops, the body that is exclusively competent to make laws for the entire church and that is its tribunal that it sets store on the distinct Chaldean identity, which is recognized in the Constitution of Iraq. It also declared:
: "As a genuine Chaldean people, we officially reject the labels that distort our Chaldean identity, such as the composite name “Chaldean Syriac Assyrian” used in the Kurdistan Region, contrary to the name established in the Iraqi constitution. We call upon our daughters and sons to reject these labels, to adhere to their Chaldean identity without fanaticism, and to respect the other names such as ‘Assyrians’, ‘Syriacs’, and ‘Arameans’. We call upon the authorities in the region to respect them, and we encourage our Chaldeans to cooperate with everyone for the common good and not to split into unidentified groups or follow illusory projects that harm Christians. We also encourage them to engage in public affairs and in the political process as genuine partners of this blessed land, and to play their role alongside their fellow citizens in building a modern and strong civil country that befits their country's civilization and glory, a country that respects the rights and equality of all. We also express our support for the Chaldean League which seeks to establish links between the Chaldeans around the world."[[Statement of the Synod of the Chaldean Church Bishops held in Rome 4–8 October 2017, published on the website of the Catholic Patriarchate of Babylon]]
Many Chaldean Catholic Assyrians have since migrated to Western culture, Western countries, where they form a large diaspora community. The most recent reasons for migration are Persecution of Christians#Iraq, religious persecution, Assyrian people#Persecution, ethnic persecution, poor economic conditions during the sanctions against Iraq, and poor security conditions after the 2003 invasion of Iraq, 2003 invasion. At least 20,000 of them fled through Lebanon to seek resettlement in Europe and the United States. As political changes sweep through many Arab nations, Assyrians have expressed concern about the developments and their future in the region.
Internal Scandals in the Church
The Chaldean Catholic Church is experiencing a profound leadership crisis, highlighted by recent events in July 2024. Five bishops, led by Archbishop Bashar Warda, boycotted the mandatory Chaldean Church Synod. This act of defiance was followed by their withdrawal from an August spiritual retreat and the removal of their students from the Chaldean Seminary. Cardinal Louis Raphaël I Sako, Louis Sako, deeply concerned about the integrity of the Church, viewed these actions as a "serious breach" of ecclesial unity. In an effort to restore harmony, Cardinal Sako issued an ultimatum on August 28, 2024, requesting a public apology from the dissenting bishops by September 5. However, Archbishop Warda and his allies remained defiant, refusing to apologize and criticizing Sako's leadership. Faced with this continued resistance, Cardinal Sako has considered canonical sanctions, including the possibility of excommunication, to safeguard the Church's unity. In September 2024, Sako reported the five bishops, including Warda, directly to Pope Francis.
The bitter feud between Cardinal Louis Raphaël I Sako, Louis Sako and Archbishop Bashar Warda has escalated into a personal vendetta, with Sako accusing Warda of scheming to seize control of the patriarchate. Sako perceives Warda as a conniving opportunist, manoeuvring to position himself as the next patriarch. This perception of Warda's ruthless power play has forced Sako to abandon his retirement plans and protect the Chaldean Catholic Church, despite his previous commitment to step down at 75.
Louis Raphaël I Sako, Louis Sako, Head of the Chaldean Catholic Church, asserts that the current Archbishop of Erbil, Bashar Warda, is conspired with Rayan al-Kildani, leader of the notorious Babylon Movement, in an attempt to subvert his power and encourage his removal from his position. In addition, Warda is criticized for supporting al-Kildani despite the severe human rights abuses committed by his movement, including looting homes, land seizures, intimidation, extortion, abuse of women, persecution of minorities, and torture of detainees. The U.S. has imposed sanctions on al-Kildani due to these abuses, including penalizing entities that engage with him. Sako has referred to Warda as the Godfather of the Babylon Movement, while Warda places his benefits from al-Kildani above the church's interests and needs.
Louis Raphaël I Sako, Louis Sako, along with Christian members of the Iraqi Parliament, has declared that the Iranian-backed Babylon Movement is not genuinely Christian but rather using the label for political gain. Despite claiming to represent Christians, the majority of its members and voters are Shia Muslims. However, Archbishop Bashar Warda still promotes their influence.
See also
*List of Chaldean Catholic patriarchs of Baghdad
*Eastern Catholic Churches
*Liturgies: 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 ...
, Liturgy of Addai and Mari
*Film about Chaldean Catholic Christians: The Last Assyrians
*Catholic University in Erbil
*Assyrian people
*List of ethnic Assyrians
*Terms for Syriac Christians
*Syro-Malabar Church
*Assyrian Church of the East
*Ancient Church of the East
*Syriac Christianity
Syriac Christianity (, ''Mšiḥoyuṯo Suryoyto'' or ''Mšiḥāyūṯā Suryāytā'') is a branch of Eastern Christianity of which formative Christian theology, theological writings and traditional Christian liturgy, liturgies are expressed in ...
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Further reading
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*Oussani, G., 1901. "The modern Chaldeans and Nestorians, and the study of Syriac among them". ''Journal of the American Oriental Society'', 22, pp. 79–96.
*Hanoosh, Y.S., 2008. ''The politics of minority Chaldeans between Iraq and America''. University of Michigan.
*Lundgren, Svante (2016). ''The Assyrians - From Nineveh to Södertälje.'' Enschede, The Netherlands: Nineveh Press. ISBN 978-9198344127
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*Alichoran, J., 1994. "Assyro-Chaldeans in the 20th Century: From Genocide to Diaspora". ''Journal of the Assyrian Academic Society'', 8, pp. 45–79.
*Yakoub, Afram (2020). ''The Path to Assyria: A call for national revival.'' Sweden: Tigris Press. ISBN 978-91-981541-6-0
External links
Chaldean Catholic Church Mass Times
YouTube video: Associate professor Svante Lundgren explains the history & origin of the term "Suraye"
Article on the Chaldean Catholic Church by Ronald Roberson on the CNEWA web site
(Catholic Encyclopedia)
Daughters of the Immaculate Conception, a congregation located in Michigan
*[https://web.archive.org/web/20080123160815/http://christiansofiraq.com/reply.html History of the Chaldean Church]
Qambel Maran- Syriac chants from South India- a review and liturgical music tradition of Syriac Christians revisited
Homepage of Fr. Damian Hungs (in German)
Daughters of Mary Immaculate
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Daughters of Mary Immaculate - St Thomas Chaldean Catholic Church
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The Chaldean Catholic Church
UNHCR
Chaldean Christians
in the Catholic Encyclopedia (1908)
{{Assyrian topics
Chaldean Catholic Church,
1552 establishments in Asia
Apostolic sees
Eastern Catholicism in Iraq
Eastern Catholicism in Iran
Christianity in Iraq
Catholicism in Iraq
Iraqi Catholics
Christian denominations in Iraq
History of Eastern Catholicism