6 This also does likewise meet [the case] of those who maintain that He suffered only in appearance. For if He did not truly suffer, no thanks to Him, since there was no suffering at all; and when we shall actually begin to suffer, He will seem as leading us astray, exhorting us to endure buffering, and to turn the other cheek, if He did not Himself before us in reality suffer the same; and as He misled them by seeming to them what He was not, so does He also mislead us, by exhorting us to endure what He did not endure Himself. [In that case] we shall be even above the Master, because we suffer and sustain what our Master never bore or endured. But as our Lord is alone truly Master, so the Son of God is truly good and patient, the Word of God the Father having been made the Son of man. For He fought and conquered; for He was man contending for the fathers, and through obedience doing away with disobedience completely: for He bound the strong man, and set free the weak, and endowed His own handiwork with salvation, by destroying sin. For He is a most holy and merciful Lord, and loves the human race.
Source: Adversus haereses (New Advent)