16
Now the promises were spoken to Abraham and to his seed. He doesn`t say, "To seeds," as of many, but as of one, "To your seed," which is Christ.
17
Now I say this. A covenant confirmed beforehand by God in Christ, the law, which came four hundred and thirty years after, does not annul, so as to make the promise of no effect.
18
For if the inheritance is of the law, it is no more of promise; but God has granted it to Abraham by promise.