Abu Al Qasim Al Hadid

Abu al-Qasim al-Hadid, whom Ibn al-Nadim saw. He was an ascetic, outwardly humble, who did not display his doctrine. Ibn al-Nadim describes him as one of the great men and jurists of the Shurat. His books include "al-Jami' fi al-Fiqh", "Ahkam Allah", "al-Imama", "al-Wa'd wa al-Wa'id", and "al-Tahrim wa al-Tahlil". ²