“And when these [Hindu] books were read to me letter by letter and I comprehended their contents, my conscience could in no way have me fail to impart them to those yearning to read them. After all, avarice is the worst crime and the deepest sin when it is related to knowledge” . Al-Biruni It… Continue reading The Arabic Translation of Patanjali’s Yoga Sutras made by Al-Biruni. The Problem of Yoga Impact on Sufism