How do we know grace versus law is important?

Understanding the contrast between grace and law is crucial for Christians because it informs the nature of our relationship with God. In Galatians, Paul stresses that the gospel of Christ centers on grace and warns against the dangers of adding legal practices as requirements for salvation and sanctification. The importance of this distinction lies in recognizing that while the law reveals our sin, it does not offer the power to save or sanctify us; only Christ can accomplish that. Hence, it is through faith in Christ that we are justified and permitted to grow in grace. This also highlights that our efforts to follow the law cannot enhance our standing before God; instead, we must rely completely on His grace, defining the essence of true Christianity.