city
Merv
Ancient Merv, near Mary, Turkmenistan · Persia & Church of the East
37.666, 62.192
Attested. Bishops of Merv appear in 5th-century synod lists and metropolitans from the 6th century. The story of Bar Shaba founding the church is legend.

The oasis city of Merv had a bishop by the early 5th century and became a metropolitan see of the Church of the East by the mid-6th century. It was the church's base for missions into Central Asia along the Silk Road.
Added from later research
cross-reference · 424-11th c.
Merv on the overland route
Bar Shaba of Merv signed the synod of 424 with the bishops of Abrashahr (Nishapur), Herat and Segestan; Merv became a metropolitan see in 554. See batch 3b: herat, balkh, samarkand, kashgar, turfan, dunhuang, xian-stele.
attested. Synod acts.
Source stance: insider. Church of the East synod lists and hagiography.
People and groups named here
- Bar Shaba (traditional first bishop)
- Elias of Merv (7th-century metropolitan)
- Bar Shaba of Merv
Related places
Sources
- State Historical and Cultural Park 'Ancient Merv' (UNESCO World Heritage List no. 886)
UNESCO World Heritage Centre. Accessed 2026-11-11.
- Merv (East Syriac ecclesiastical province) (Wikipedia)
Wikipedia contributors. Accessed 2026-11-11.
- Pleiades place 961873: Alexandria/Antiochia/Merv
Pleiades Gazetteer (ISAW, NYU). Accessed 2026-11-11.
- Dioceses of the Church of the East to 1318 (Wikipedia)
Wikipedia contributors. Accessed 2026-11-11.
- CHRISTIANITY iii. In Central Asia and Chinese Turkestan
Nicholas Sims-Williams, Encyclopaedia Iranica. Accessed 2026-11-11.
Further reading
Councils here
None in this list.