A brief selection of ʿAbd al-Ḥamīd's letters along with his prolegomenon is taken into account his early function.[three] In his Highly developed age, ʿAbd al-Ḥamīd retired to Patna, from the place he was summoned by Shah Jahān to write Formal chronicle of his reign on the advice of his grand vizier Nawab Saʿdallāh Khan, as emperor requi