Mir Seyyed Sharif Jorjani, a scholar and theologian of the 8th and 9th centuries Hijri (14th and 15th centuries CE), was a professor in Shiraz and Samarkand. This book introduces and corrects seven of his Persian treatises in theology, philosophy, and mysticism. These treatises cover beliefs, refutation of philosophers' doubts, threefold sciences, knowledge of the Creator and the created, existence, spiritual journey, and ethics.