For as many as are of the works of the law are under a curse. For it is written, “Cursed is everyone who doesn’t continue in all things that are written in the book of the law, to do them.” Now that no man is justified by the law before God is evident, for, “The righteous will live by faith.” The law is not of faith, but, “The man who does them will live by them.”
Christ redeemed us from the curse of the law, having become a curse for us. For it is written, “Cursed is everyone who hangs on a tree,” that the blessing of Abraham might come on the Gentiles through Christ Jesus; that we might receive the promise of the Spirit through faith. Brothers, speaking of human terms, though it is only a man’s covenant, yet when it has been confirmed, no one makes it void, or adds to it. Now the promises were spoken to Abraham and to his offspring. He doesn’t say, “To descendants”, as of many, but as of one, “To your offspring”, which is Christ. Now I say this. A covenant confirmed beforehand by God in Christ, the law, which came four hundred thirty years after, does not annul, so as to make the promise of no effect. For if the inheritance is of the law, it is no more of promise; but God has granted it to Abraham by promise.
What then is the law? It was added because of transgressions, until the offspring should come to whom the promise has been made. It was ordained through angels by the hand of a mediator. Now a mediator is not between one, but God is one. Is the law then against the promises of God? Certainly not! For if there had been a law given which could make alive, most certainly righteousness would have been of the law. But the Scriptures imprisoned all things under sin, that the promise by faith in Jesus Christ might be given to those who believe.