Yeats once wrote ‘I know nothing but the novels of Balzac and the aphorisms of Patanjali’. In setting a worldly French novelist against a Indian mystical philosopher, Yeats is not merely recasting the dialogue of self and soul that has governed so much of his poetry; he is signaling that one side of the debate has staked out its position in India, and that the terms of the discussion have changed. Though he had found poetic inspiration in India earlier in his career, Yeats’s final and most productive foray into Indic traditions would challenge his conceptions of self, God and destiny. In pursuit of Indic wisdom as he conceived it, Yeats left a trail of questions and assertions in letters and essays. These texts, especially those that touch on the Yoga Sutras of Patañjali, reveal not only what the poet most sought to learn from Indic philosophy, but also where, how and why he failed to grasp it. This seminar will explore these issues.