And He does now what He has done in many instances; He utters two predictions, gives present proof of the one, and confirms that which has to be accomplished by that which is so already. For of His sayings some had been proved, such as, “Before Philip called thee, under the fig-tree I saw thee”; others had yet to come to pass, and had partly done so, namely, the descending and ascending of the Angels, at the Crucifixion, the Resurrection, and the Ascension; and this He renders credible by His words even before the event. For one who had known His power by what had gone before, and heard from Him of things to come, would more readily receive this prediction too.