Haweis(i)
15 Brethren, I speak humanly; to use a similitude, a man's testament, if it be passed in legal form, no man can vacate, or add thereunto.
16 But to Abraham were the promises spoken, and to his seed. He saith not, To seeds, as unto many persons; but as to an individual, and to thy seed, which is Christ.
17 Now this I say, the covenant confirmed of God to Christ, the law, which was given three hundred and thirty years after, cannot disannul, so as to vacate the promise.