Sayyid Muhammad Haqqi an-Nazili was a prominent Ottoman scholar, Sufi, and theologian. His background in both traditional Islamic sciences and Sufism allowed him to bridge the gap between outer ritual and inner spiritual power. In Khazinat al-Asrar , he synthesized centuries of knowledge regarding the spiritual efficacy of the Quran, drawing from the works of earlier masters like Imam al-Ghazali and Ahmad al-Buni.
Many Tariqas use the book as a reference for the specific benefits of daily litanies ( awrad ). khazinat al-asrar
It explores the construction of mathematical squares and spiritual diagrams ( awfaq ) used for protection, seeking sustenance, or warding off evil. Sayyid Muhammad Haqqi an-Nazili was a prominent Ottoman