Was not Abraham our father justified by works, when he had offered Isaac his son upon the altar?
All Commentaries on James 2:21 Go To James 2
Cyril of Alexandria
AD 444
On the one hand, the blessed James says that Abraham was justified by works when he bound Isaac his son on the altar, but on the other hand Paul says that he was justified by faith, which appears to be contradictory. However, this is to be understood as meaning that Abraham believed before he had Isaac and that Isaac was given to him as a reward for his faith. Likewise, when he bound Isaac to the altar, he did not merely do the work which was required of him, but he did it with the faith that in Isaac his seed would be as numberless as the stars of heaven, believing that God could raise him from the dead. (Rm 4:18-25)