72. It is for our sakes, therefore, that He renders thanks, lest we should suppose that the Father and the Son are one and the same Person, when we hear of one and the same work being wrought by the Father and the Son. Further, to show us that His rendering of thanks had not been the tribute due from one wanting in power, that, on the contrary, He, as Son of God, ever claimed for Himself the possession of divine authority, He cried, “Lazarus, come forth.” Here, surely, is the voice of command, not of prayer.