Of the Incarnation of the Word according to the Tradition of Holy Scripture

OF all the works of God, the mystery of the Incarnation most transcends reason. Nothing more astonishing could be imagined as done by God than that the true God and Son of God should become true man. To this chief of wonders all other wonders are subordinate. We confess this wonderful Incarnation under the teaching of divine authority, John i, 14: Phil. ii, 6-11. The words of our Lord Jesus Christ Himself also declare it, in that sometimes He says of Himself humble and human things, e.g., The Father is greater than I (John xiv, 28): My soul is sorrowful even unto death (Matt. xxvi, 38): which belonged to Him in the humanity which He had assumed: at other times lofty and divine things, e.g., I and the Father are one (John x, 30): All things that the Father hath are mine (John xvi, 15): which attach to Him in His divine nature. And the actions that are recorded of Him show the same duality of nature. His being stricken with fear, sadness, hunger, death, belongs to His human nature: His healing the sick by His own power, His raising the dead and effectually commanding the elements, His casting out of devils, forgiving of sins, His rising from the dead when He willed, and finally ascending into heaven, show the power of God that was in Him.

4.26 : That there are only Three Persons in the Godhead, Father and Son and Holy Ghost
4.28 : Of the Error of Photinus concerning the Incarnation