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East Syriac (Chaldean)

From the Church of the East, which spread from Mesopotamia as far as India and China

Churches of this rite2
Chaldean Catholic Church
RiteEast Syriac (Chaldean)
ApostleSt Thomas, with St Addai and St Mari, by tradition
HierarchyPatriarchal Church: a Patriarch with eparchies in the Middle East and abroad
WhereBaghdad, Iraq. Led by a Patriarch.
Dioceses23
MembersAbout 647,000

Origins

From the Church of the East, based at Seleucia-Ctesiphon in Mesopotamia, and tracing its faith to St Thomas, St Addai and St Mari.

History

In 1553 Yohannan Sulaqa was confirmed in Rome as a patriarch in union with the Pope. The Church suffered greatly in the massacres of 1915 and after 2003, and when Mosul fell in 2014. Pope Francis visited Iraq in 2021.

Worship

The liturgy of Addai and Mari, in Syriac and Arabic.

Today

Many of its people now live abroad, in the United States, Europe and Australia.

Syro-Malabar Catholic Church
RiteEast Syriac (Chaldean)
ApostleSt Thomas, by tradition in AD 52
HierarchyMajor Archiepiscopal Church: a Major Archbishop with eparchies across India and abroad
WhereMount St Thomas, Kochi, Kerala. Led by a Major Archbishop.
Dioceses35
MembersAbout 4.5 million

Origins

From the St Thomas Christians of Kerala, who by tradition trace their faith to St Thomas in AD 52, and who long received bishops from the Church of the East.

History

The Synod of Diamper in 1599 brought strong Latin influence, and the Coonan Cross Oath of 1653 divided the community. Pope Pius XI established its own hierarchy in 1923, and it became Major Archiepiscopal in 1992. Its saints include St Alphonsa, St Kuriakose Chavara, St Euphrasia and St Mariam Thresia.

Worship

The East Syriac Holy Qurbana of Addai and Mari, in Malayalam and many other languages.

Today

The largest Eastern Catholic Church, with eparchies across India and the world, and rich in priests and religious.

PopulationAbout 5.2 million
GeographyIraq and Kerala, with large communities in the Americas, Europe, the Gulf and Australia
Dioceses58
ApostleSt Thomas, with St Addai and St Mari, by tradition
LiturgyThe Holy Qurbana of Addai and Mari, with two other anaphoras
LanguageSyriac, Arabic, Malayalam and Neo-Aramaic
MusicEast Syriac chant, with hymns of Mar Narsai and other Syriac poets. Kerala keeps its own Suriyani chant tradition
HierarchyOne Patriarch (Chaldean) and one Major Archbishop (Syro-Malabar)
YearBegins with the Season of Annunciation (Subara), and is divided into seasons of about seven weeks

History

This tradition grew in Mesopotamia and Persia, outside the Roman Empire, and carried the faith along the Silk Road to China and India. It separated from the West after the Council of Ephesus in 431. Part of it entered union with Rome in 1553. In Kerala, the St Thomas Christians kept their links with it until Portuguese times, then came the Synod of Diamper in 1599.