According to Murtaza , the first of religious duty is the obligation to reason to knowledge of God .
When Muhammad ibn Hosein ask on the person with such a nickname he told : he is ali ibn Hosein or sharif Murtaza .
According to sharif Murtaza , the first of religious duty is the obligation to reason to knowledge of God .
When Muhammad ibn Hosein ask on the person with such a nickname he told : he is ali ibn Hosein or sharif Murtaza .