Mardin is also home to the Monastery of Deyrulzafaran- once the ecumenical seat of the Patriarch of the Syriac Orthodox Congregation dating back to 5th century- is the most important religious centre of the Syriac Orthodox Christians.
One of the largest and most celebrated buildings of the Syriac Orthodoxy is the Monastery of Deyrulumur (Mor Gabriel), located in the nearby Midyat county.