Brethren, I speak after the manner of men; Though it be but a man's covenant, yet if it be confirmed , no man disannulleth , or addeth thereto .
References for Galatians 3:15
Now to Abraham and his seed were the promises made . He saith not, And to seeds, as of many; but as of one, And to thy seed, which is Christ.
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 .
For if the inheritance be of the law, it is no more of promise: but God gave it to Abraham by promise.