A quick assortment of ʿAbd al-Ḥamīd's letters together with his prolegomenon is considered his early do the job.[three] In his Highly developed age, ʿAbd al-Ḥamīd retired to Patna, from where he was summoned by Shah Jahān to jot down official chronicle of his reign on the recommendation of his grand vizier Nawab Saʿdallāh Khan, as empero