Orth.—Now compare the type with the reality and you will see the impassibility of the Godhead even in the type. Both in the former and in the latter there is a Father; both in the former and the latter a well beloved Son, each bearing the material for the sacrifice. The one bore the wood, the other the cross upon his shoulders. It is said that the top of the hill was dignified by the sacrifice of both. There is a correspondence moreover between the number of days and nights and the resurrection which followed, for after Isaac had been slain by his father’s willing heart, on the third day after the bountiful God had ordered the deed to be done, he rose to new life at the voice of Him who loves mankind. A lamb was seen caught in a thicket, furnishing an image of the cross, and slain instead of the lad. Now if this is a type of the reality, and in the type the only begotten Son did not undergo sacrifice, but a lamb was substituted and laid upon the altar and completed the mystery of the oblation, why then in the reality do you hesitate to assign the passion to the flesh, and to proclaim the impassibility of the Godhead?