“God is not as a man.” He thus shows that all men are indeed guilty of falsehood, inasmuch as they change from one thing to another (μεταφερόμενοι); but such is not the case with God, for He always continues true, perfecting whatever He wishes.
Reproduced in full. Translation: Ante-Nicene Fathers, vol. 1 (Roberts and Donaldson, 1885), public domain (Public domain).