From a sermon on Ephesians 1:7-10:

It is true that the whole life of our Lord Jesus Christ has become our ransom, for the obedience which he yielded in this world to God his Father was to make amends for Adam’s offense and for all the iniquities for which we are in debt. But St. Paul speaks her expressly of his blood, because we are obliged to resort to his death and passion as to the sacrifice which has power to blot out all our sins. and for that reason, God has set forth in types under the law that men could not be reconciled to him except by that means.