66 CHRYSOSTOM, John, Sylvester Hassell John Chrysostom (the Golden-mouthed— born in Antioch 347; died in banishment 407) is considered by the Greek Church its greatest expositor and preacher. He was a thorough-going synergist; and his pupil, John Cassian was the founder of Semi-Pelagianism. (Hassell’s History pg 407)