Cyrillona (fl. 396) has been ranked among the foremost early Syriac poets since his work was rediscovered by scholars in the mid-19th century. His Holy Week discourses on the Last Supper, the Washing of the Feet, and the Institution of the Eucharist have become particularly well-known to western readers through quotations by such diverse authors as Hugo Rahner and Photina Rech. This volume presents the first modern critical edition of Cyrillona's Syriac works together with the first complete English translation.