UKJV(i)
16 Now to Abraham and his seed were the promises made. He says not, And to seeds, as of many; but as of one, And to your seed, which is Christ.
17 And this I say, that the covenant, that was confirmed before of God in Christ, the law, which was four hundred and thirty years after, cannot nullify, that it should make the promise of no effect.
18 For if the inheritance be of the law, it is no more of promise: but God gave it to Abraham by promise.