Fatawa Razawiyyah, Kanzul Iman & Revival of Sunni Orthodoxy

During his lifetime, Imam Ahmad Raza Khan authored over 1,000 treatises and books spanning more than 50 branches of knowledge, including Fiqh, Hadith, Mathematics, Logarithms, Astronomy, Optics, and Chemistry.

His primary magnum opus is Fatawa Razawiyyah (Al-Ataya al-Nabawiyyah fi al-Fatawa al-Razawiyyah). Spanning 30 massive volumes and over 22,000 pages, it is recognized as one of the largest and most detailed encyclopedias of Hanafi jurisprudence in Islamic history.

In 1911 CE (1330 AH), Imam Ahmad Raza dictated his famous Urdu translation of the Holy Quran titled Kanzul Iman ('Treasure of Faith'). Unlike existing translations of the era, Kanzul Iman meticulously preserved the divine majesty of Allah Almighty and the supreme reverence of the Prophets and Companions.

During his pilgrimage to the Holy Cities of Makkah and Madinah in 1323 AH (1905 CE), leading scholars of the Haramayn (including Sheikh Saleh Kamal and Sheikh Muhammad Sa'id Babusil) examined his works, praised his erudition, and authored commendations published in 'Al-Dawlat al-Makkiyyah'.

Leading scholars of South Asia and the Arab world recognized Imam Ahmad Raza Khan as the Mujaddid (Reviver of Religion) of the 14th Islamic Century, owing to his defense of Ahle Sunnah Wal Jama'ah, preservation of prophetic traditions, and unmatched scholarly output.