In Nochiya, there was at least 6 Christian monasteries and more than 40 churches. The Nochiyaye were best known for their adherence to the Nestorian faith, religious customs such as lent and prayer were strictly observed. The Mar Ishu Monastery in the village of Mar Ishu was a theological school for priests and was run by the Metropolitans of Shamizdin, who would not tolerate any changes to the church's canon laws.