Khazinat al-Asrar by Muhammad Haqqi al-Nazili is a renowned spiritual treasury in the Islamic tradition. This comprehensive guide delves into the profound secrets and potent benefits of various prayers, supplications, and Quranic verses. The author meticulously explains the virtues of specific remembrances (dhikr), offering readers practical methods to seek divine assistance, protection, and spiritual enlightenment. It is an invaluable resource for those on a devotional path.