Galatians 3:10-12, 21-25

But those who depend on following the law to make them right are under a curse, because the Scriptures say, “Anyone will be cursed who does not always obey what is written in the Book of the Law.” Now it is clear that no one can be made right with God by the law, because the Scriptures say, “Those who are right with God will live by faith.” The law is not based on faith. It says, “A person who obeys these things will live because of them.”

Does this mean that the law is against God’s promises? Never! That would be true only if the law could make us right with God. But God did not give a law that can bring life. Instead, the Scriptures showed that the whole world is bound by sin. This was so the promise would be given through faith to people who believe in Jesus Christ. Before this faith came, we were all held prisoners by the law. We had no freedom until God showed us the way of faith that was coming. In other words, the law was our guardian leading us to Christ so that we could be made right with God through faith. Now the way of faith has come, and we no longer live under a guardian.