His works include Nuzhat al-Khawātir, Al Hind Fil 'Ahd al-Islami, Ath' Thaqafat al-Islamiyya Fil-Hind, Yād-Ayyām, and Gul-e-Ra'na.
[9][10] After reading the elementary books of Persian and Arabic in Haswa and Raibareli, he went to Allahabad, stayed there for about two years, and studied under Muhammad Hussain Allahabadi and other scholars.
He stayed in Lucknow for around five years, and during that period he appeared in the service of his namesake, Abd al-Hayy al-Lucknawi, albeit Hasani did not become his student.
[18] From a young age, he continued to benefit spiritually from his family elders and sought esoteric knowledge, particularly from Abdus Salam Haswi.
[20][21] He pledged allegiance to Fazl-e-Rahman Ganj Muradabadi, but because to academic duties, he was unable to benefit from him in this regard, although obtaining his authorization in Hadith.
[20] He obtained formal Sufism instruction from Syed Zia-un-Nabi, Fakhruddin Khayali, and Hakeem Aminuddin, and he was granted permission to practice all four traditions of Qadiriyya-Chishtiyya-Suhrawardiyya-Naqshbandiyya.
In between, he visited Delhi, Panipat, Sirhind, Camp Ambala, Deoband, Piran Kaliyar, Saharanpur, Gangoh, Nagina, and its several towns and met Syed Nazeer Husain Dehlavi, Maulana Abdul Ali (Principal of Madrasa Abd-ur-Rab Delhi), Abd-ur-Rahman Panipati, Sain Tawakkul Shah Ambalvi, Zulfiqar Ali Deobandi (Mahmud Hasan Deobandi's father), Rashid Ahmad Gangohi, Mian Muhammad Hussain (friend and servant of Syed Ahmad Barelvi), and Ahmad Hasan Amrohi (student of Muhammad Qasim Nanautavi) and obtained permission in Hadith from them.
[30] In addition to his official duties, he also served as a teacher of Arabic literature and Ifta in Darul Uloom Nadwatul Ulama for some time in the beginning.
[40] At the request of Nawab Habibur Rahman Khan Sherwani, he wrote a treatise on Gujarat's achievements during the Islamic period to be presented at the All India Muhammadan Educational Conference, held in Surat in December 1918.
The next day, on February 3 (Jumada al-Akhirah 16), Hafeezullah Azamgarhi, Principal of Darul Uloom Nadwatul Ulama, led the funeral prayer, and he was buried at the lower side of the graves of the elders of the family, Shah Alamullah and Syed Muhammad Adl.