The Kashf al-mahjúb: The oldest Persian treatise on Súfiism

This translation of the most ancient and celebrated Persian treatise on Ṣúfiism will, I hope, be found useful not only by the small number of students familiar with the subject at first hand, but also by many readers who, without being Orientalists themselves, are interested in the general history of mysticism and may wish to compare or contrast the diverse yet similar manifestations of the mystical spirit in Christianity, Buddhism, and Islam. The origin of Ṣúfiism and its relation to these...