رِسَالَةُ يَعْقُوبَ 2:21

أَلَمْ يَتَبَرَّرْ إِبْرَاهِيمُ أَبُونَا بِٱلْأَعْمَالِ، إِذْ قَدَّمَ إِسْحَاقَ ٱبْنَهُ عَلَى ٱلْمَذْبَحِ؟

Was not Abraham our father justified by works, when he had offered Isaac his son upon the altar?