Why is it important for Christians to understand that salvation is not by works?

It is crucial for Christians to grasp that salvation is not by works, as this belief protects the integrity of the Gospel. The weight of salvation resting on Christ alone relieves believers from the burden of legalism and self-righteousness. Paul strongly addresses this issue in Galatians, warning against mixing law and grace, which nullifies the work of Christ. Recognizing that salvation is rooted in Christ's righteousness, rather than our own, offers assurance and peace to the believer. Thus, Christians are called to lean entirely on Jesus, knowing that their standing before God is based on His merit alone.