""Sufism of the Rubaiyat or the Secret of the Great Paradox"" is a book written by Norton F. W. Hazeldine that explores the mystical teachings of Sufism as they are reflected in the poetry of the Rubaiyat of Omar Khayyam. The book delves into the spiritual philosophy of Sufism, which emphasizes the importance of inner knowledge and personal experience in achieving a deeper understanding of the divine. Hazeldine examines the themes of love, beauty,...