12 The law is not based on faith. In fact, it is just the opposite. It teaches that "the one who does those things will live by them." (Leviticus 18:5)
13 Christ set us free from the curse of the law. He did it by becoming a curse for us. It is written, "Everyone who is hung on a pole is under God's curse." (Deuteronomy 21:23)
14 Christ Jesus set us free so that the blessing given to Abraham would come to non-Jews through Christ. He did it so that we might receive the promise of the Holy Spirit by believing in Christ.
15 Brothers and sisters, let me give you an example from everyday life. No one can get rid of an official agreement between people. No one can add to it. It can't be changed after it has been made. It is the same with God's covenant.
16 The promises were given to Abraham. They were also given to his seed. Scripture does not say, "and to seeds." That means many people. It says, "and to your seed." (Genesis 12:7; 13:15; 24:7) That means one person. And that one person is Christ.
17 Here is what I mean. The law came 430 years after the promise. But the law does not get rid of God's covenant and promise. The covenant had already been made by God. So the law does not do away with the promise.
18 The great gift that God has for us does not depend on the law. If it did, it would no longer depend on a promise. But God gave it to Abraham as a free gift through a promise.