This is the biography of an upright scholar; an erudite narrator of hadith; a brilliant; celebrated and generous scholar: Imam Az-Zuhri. When he died - may Allah have mercy upon him; there was no one on the surface of the earth more knowledgeable than him. Ibn Taymiyyah sufficiently described him in these succinct by remarkable words: "Az-Zohri has guarded Islam for about seventy years.This towering personality; Muhammad ibn Muslim ibn Shihab AzZuhri was a model for the scholars and an exemplar for the pious. He was an embodiment of the generosity. When he was in a difficult situation; he did not deviate from the truth and when the bounties of the world were opened for him he did not stray. May Allah bestow His expansive mercy upon him and upon the scholars of this Ummah in particular and all the Muslims in general.