SHAFAQNA (Shia International News Association) – He was a doctor who used to go round searching for the sick ones. His medicines and medical equipment were always ready and he used them whenever necessary. He cured the lives of those trapped with blindness, deafness and dumbness. With his medicines he was searching for places of neglect and centres of wonderment .
 Nahjul Balagha, Sermon Number 108 (the words of Imam Ali (AS) about the Prophet of Islam (PBUH))