Although the early thirteenth century was a critical period in the development of Sufism, it has received little scholarly attention. Based on heretofore unexplored sources, this book examines a pivotal figure from this period: the scholar, mystic, statesman, and eponym of one of the earliest ṭarīqa lineages, ʿUmar al-Suhrawardī. In situating Suhrawardī's life work in its social, political, and religious contexts,...