What is the role of the Law according to Galatians 3?

The correct answer highlights that, according to Galatians 3, the Law served as a guardian until the coming of Christ. This concept stems from the role of the Law as a temporary measure that pointed to the need for salvation. In the context of Paul's writing, the Law was intended to guide and protect God's people, leading them towards an understanding of their need for grace that would ultimately be fulfilled in Christ.

The metaphor of a guardian or tutor suggests that the Law’s purpose was to prepare people for the arrival of Christ, at which point believers would transition from being under the tutelage of the Law to experiencing the fullness of faith through grace. This insight underscores the transitional nature of the Law in the broader narrative of redemption, showing that it was never intended to be the ultimate means of righteousness for believers but rather a precursor to the faith that comes through Jesus Christ.

By emphasizing this aspect from Galatians, we understand that while the Law had its role, its function was temporary, and with Christ, a new covenant of grace was established that fulfilled the Law's requirements and surpassed its limitations.