These lectures FN#1: Delivered at the 32nd Anniversary of the Theosophical Society held at Benares, on Dec. 27th, 28th, 29th, and 30th, 1907.] are intended to give an outline of Yoga, in order to prepare the student to take up, for practical purposes, the Yoga sutras of Patanjali, the chief treatise on Yoga. I have on hand, with my friend Bhagavan Das as collaborateur, a translation of these Sutras, with Vyasa's commentary, and a further commentary...