What is the purpose of the law?

The purpose of the law is articulated in Galatians 3:19-24, where it is described as a 'schoolmaster' that guides us toward Christ. The law highlights human inability to achieve righteousness through works and reveals our fundamental need for grace. By establishing standards that show what sin is and the need for atonement, the law ultimately points to Christ, who fulfills its demands. Thus, the law's role is temporary, meant to lead us to the promise of life found in faith. Once faith arrives, believers are liberated from the law's constraints and can embrace their identity as children of God.