Galatians 3:15-17 New Life Version (NLV)
15 Christian brothers, let me show you what this means. If two men agree to something and sign their names on a paper promising to stay true to what they agree, it cannot be changed. 16 Now the promise was made to Abraham and to his son. He does not say, “And to sons,” speaking of many. But instead, “And to your Son,” which means Christ. 17 This is what I am saying: The Law which came 430 years later could not change the promise. The promise had already been made by God. The Law could not put that promise aside.
Galatians 3:15-17 New International Version (NIV)
The Law and the Promise
15 Brothers and sisters, let me take an example from everyday life. Just as no one can set aside or add to a human covenant that has been duly established, so it is in this case. 16 The promises were spoken to Abraham and to his seed. Scripture does not say “and to seeds,” meaning many people, but “and to your seed,”[a] meaning one person, who is Christ. 17 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.