What does Galatians teach about the law?

In Galatians, Paul outlines the limitations of the law, asserting that it cannot provide salvation or life. As stated in Galatians 3:21, 'If a law had been given that could give life, then righteousness would indeed be by the law.' This underscores a pivotal truth: the law brings condemnation, while grace through faith brings freedom and life. Paul emphasizes that adding any conditions, such as obedience to the law, to salvation through Christ turns the Gospel into a perversion of the truth. The law serves its purpose to reveal sin and lead us to Christ, but it is faith in Him alone that justifies and sanctifies us.