Tur Abdin
In the centre of the Tur Abdin region, a few miles south of Midyat, is Dayro d-Mor Gabriel. Built in AD 397, "Mor Gabriel monastery", is the oldest functioning Syriac Orthodox monastery on earth. It is the residence of the Metropolitan Bishop of Tur Abdin, seven nuns, four monks and a host of guests, assistants and students. The monastery is charged with keeping the flame of Syriac Orthodox faith alive in Tur Abdin, for which it is as much a fortress as a church.