Why is it important for Christians to understand the difference between law and grace?

In Galatians 3:10-14, Paul emphasizes that those who rely on the works of the law are under a curse, as no one can perfectly keep the law. The distinction between law and grace matters immensely for Christians because it shapes our understanding of salvation. The law condemns, showing us our inability to meet God's righteous standards, while grace, exemplified in Christ’s work, provides forgiveness and life through faith. Christians must grasp that we are justified not by the law but through faith in Jesus, who redeems us from the curse of the law, enabling us to live in the freedom of grace instead of under the burden of law.