This section of chapters 3-4 enters a theological discussion of the Spirit’s work in us, faith, and the law. Faith allows us to become a part of God’s family, but the law only brings a curse. It shows us our sin. It impossible to keep all the law, therefore it cannot save us. The law leads us to Jesus Christ who frees us from the curse of the law. We are saved by the Spirit of God given to us in the gospel and that same Spirit helps us live a godly life.