Gal.3.15  To give a human example, brethren: no one annuls even a man's will, or adds to it, once it has been ratified.
Gal.3.17  This is what I mean: the law, which came four hundred and thirty years afterward, does not annul a covenant previously ratified by God, so as to make the promise void.
Heb.9.18  Hence even the first covenant was not ratified without blood.