From one of the most thought-provoking writers in the monastic tradition, this volume contains 153 short, contemplative sayings of St. Isaac of Nineveh (fl. 661-681 CE) in their original Syriac with facing English translation. St. Isaac was ordained bishop of Nineveh but resigned his post only five months later and became a monastic hermit in the mountains of southeastern Iraq. This work speaks to believing Christians today as well as scholars wishing to learn more about the Eastern monastic tradition.