New Defender's Study Bible Notes
2:10 offend in one point. James no doubt realized that his Jewish readers, accustomed as they had been to trusting in the law for salvation, needed to realize fully that they could never be justified before God by keeping the law, since no one could ever keep it perfectly. Not only Jews, however, but all men need to realize that they can never be saved by their good works (Ephesians 2:8-9; Romans 4:5; Galatians 2:16). One unforgiven sin is enough for condemnation.