Orth.—Well; in the story of Abraham you were not content with the letter, but unfolded it and made the meaning clear. In precisely the same manner examine the meaning of the words of the Apostle. You will then see that it was by no means the divine nature which was not withheld, but the flesh nailed to the Cross. And it is easy to perceive the truth even in the type. Do you regard Abraham’s sacrifice as a type of the oblation offered on behalf of the world?