Theodore of Mopsuestia quotes from Theodore of Mopsuestia→ Previous Next Theodore of Mopsuestia (c. 350 – 428) was a Christian theologian, and Bishop of Mopsuestia from 392 to 428 AD. Theodore was an early companion and friend of John Chrysostom. Extant Writings: Catechetical Homilies Commentary on the Lords Prayer, Baptism and the Eucharist The Incarnation Commentary on