Ernst's research, based on rare Persian manuscripts preserved in Sufi shrines in the medieval town of Khuldabad, a major center of pilgrimage in the Indian Deccan, reveals the mystical teachings and practices of the Chishti Sufi order as taught by the ecstatic Shaykh Burhan al-Din Gharib (d. 1337) and his disciples. The book clarifies the diverse historiographical approaches found in an array of narratives. It redefines major topics in the often emotionally...