Leo elsewhere also makes this hardly justifiable inference that Eutychianism is a new form of Docetism as this view was called; chap. vi. below, and Serm. lxv. c. 4 “isti phantasmatici Christiani,” also xxviii. 4, and lxiv. 1, 2. That the Manichæans naturally held Docetic views on the Incarnation is obvious when we remember that their fundamental misconception was that matter is identical with evil.