King James Version
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 disannul, that it should make the promise of none effect.English Standard Version
This is what I mean: the law, which came 430 years afterward, does not annul a covenant previously ratified by God, so as to make the promise void.New International Version
What I mean is this: The law, introduced 430 years later, does not set aside the covenant previously established by God and thus do away with the promise.