Why is understanding legalism important for Christians?

Legalism presents a view that merits and the performance of religious duties can earn God's favor. Understanding this is crucial for Christians because it distorts the gospel of grace. As Paul states in Galatians 2:16, 'A man is not justified by the works of the law but by faith in Jesus Christ.' Legalism places believers under the burden of the law, contrary to the freedom offered in Christ. Paul argues that after faith has come, believers are not under the law as a schoolmaster, emphasizing our new identity in Christ (Galatians 3:24-25). A clear understanding of legalism allows Christians to live in the joy and freedom of grace, rather than in the fear of failing to meet legalistic standards.