What is the difference between the law and grace?
The law shows us God's perfect standard and our failure to keep it. Grace gives, in Christ, what the law required: a righteousness we could never earn. Law tells us what to do; grace does for us what we could not do.
The law (especially the Mosaic Law and its summary in the Ten Commandments) reveals God's perfect character. It tells us what is right — love God, love your neighbor — and exposes how we fall short. 'Through the law comes knowledge of sin' (Romans 3:20).
Grace, by contrast, is what God freely gives in Christ. Where the law showed our debt, grace pays it. 'For the law was given through Moses; grace and truth came through Jesus Christ' (John 1:17). The law could never save; only God's grace, received by faith, does.
But the two are not enemies. Once saved by grace, the believer still loves God's law and lives out its heart by the Spirit — not to earn anything, but because love now flows from gratitude. Paul puts it this way: grace teaches us to live godly lives in the present age (Titus 2:11–12).
Original BibleDawn answer · reviewed 2026-06. Drafted with AI assistance and reviewed for accuracy.