Galatians 3:15-17 Worldwide English (New Testament) (WE)
15 My brothers, it is the same as when a man makes a promise. He makes it good and strong. Then no one can break it or add anything to it.
16 God made his promises to Abraham and to his Son. The promise does not have the words, `and to his sons,' for that means many sons. But it says, `and to his Son,' and that Son is Christ.
17 Here is what I mean. The law was given [to Moses] four hundred and thirty years after God gave that promise to Abraham. But it cannot break the strong promise which God made. And the law cannot change God's promise.