Among the writers of this time who did not copy Nabi are Sabit, Rasikh and Talib, each of whom endeavoured, with no great success, to open up a new path for himself.
His father, Abu Talib, was an uncle of the prophet, and Ali himself was adopted by Mahomet and educated under his care.
Ibn Ali Talib, anxious to perpetuate their severance from the orthodox church and the Byzantine empire, confirmed these privileges by charter and in 762 the patriarchate was removed to Bagdad.