Armenia (East Syrian Diocese)

Armenia was a diocese (and briefly a metropolitan province) of the Church of the East between the fifth and fourteenth centuries. The diocese served members of the Church of the East in Armenia, and its bishops sat at Halat. The diocese is last mentioned in 1281, and probably lapsed in the fourteenth century during the disorders that attended the fragmentation of the Mongol empire.

The East Syrian diocese of Armenia, whose bishops sat in the town of Halat on the northern shore of Lake Van, is attested between the fifth and fourteenth centuries. In the fifth century the diocese of Halat was not assigned to a metropolitan province, but was later included in the province of Nisibis, probably shortly after the Arab conquest of Persia. The patriarch Timothy I created a short-lived metropolitan province for Armenia, presumably by raising the status of the diocese of Halat. By the second half of the eleventh century Halat was once again a suffragan diocese of the province of Nisibis. By the thirteenth century the jurisdiction of the bishops of Halat included the towns of Van and Wastan. The thirteenth-century Nestorian metropolitan Shlemun of Basra, author of the Book of the Bee (c.1222), was a native of Halat.

The bishop Artashahr of Armenia was among the signatories of the acts of the synod of Dadishoʿ in 424. At this period the diocese, probably based on Halat, was not assigned to a metropolitan province.

The bishop Yaʿqob of Halat, a writer mentioned in the list of Syriac authors compiled in the fourteenth century by ʿAbdishoʿ Bar Brikha, flourished during the reign of the patriarch Pethion (731–40).

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