The thirteen Discourses of Philoxenos of Mabbug (445-523) were delivered to new monks at a monastery under his episcopal care. Written in elegant Syriac, the Discourses deal with the fundamentals of the monastic and ascetic life-faith, simplicity, fear of God, renunciation, and the struggle against the demons of gluttony and fornication. This is Philoxenos's longest work and his most popular. It avoids the strident character of his...