Acts 1:11

Moreover the Angels did not say, "whom you have seen taken up," but, "going into heaven:" ascension is the word, not assumption; the expression "taken up," belongs to the flesh. For the same reason they say, "He which is taken up from you shall thus come," not, "shall be sent," but, "shall come. He that ascended, the same is he also that descended" (Eph. iv. 10). So again the expression, "a cloud received Him:" for He Himself mounted upon the cloud. Of the expressions, some are adapted to the conceptions of the disciples, some agreeable with the Divine Majesty. Now, as they behold, their conceptions are elevated: He has given them no slight hint of the nature of His second coming. For this, "Shall thus come," means, with the body; which thing they desired to hear; and, that he shall come again to judgment "thus" upon a cloud.

But wherefore does not Christ Himself tell them these things, instead of the Angels? He had beforehand told them all things; "What if ye shall see the Son of Man going up where He was before?" (John vi. 62). "Shall thus come," say they. If any therefore desires to see Christ; if any grieves that he has not seen Him: having this heard, let him show forth an admirable life, and certainly he shall see Him, and shall not be disappointed. For Christ will come with greater glory, though "thus," in this manner, with a body; and much more wondrous will it be to see Him descending from heaven.

"Shall thus come," etc. This is a confirmation of the Resurrection; for if he was taken up with a body, much rather must He have risen again with a body. Where are those who disbelieve the Resurrection? Who are they, I pray? Are they Gentiles, or Christians? for I am ignorant. But no, I know well: they are Gentiles, who also disbelieve the work of Creation. For the two denials go together: the denial that God creates anything from nothing, and the denial that He raises up what has been buried.

Everywhere it is Angels as at the Nativity, "for that which is conceived in her," saith one, "is by the Holy Ghost" (Matt. i. 20): and again to Mary, "Fear not, Mary." (Luke i. 30.) And at the Resurrection: "He is not here; He is risen, and goeth before you." (Luke xxiv. 6.) "Come, and see!" (Matt. xxviii. 6.) And at the Second Coming. For that they may not be utterly in amaze, therefore it is added, "Shall thus come." They recover their breath a little; if indeed He shall come again, if also thus come, and not be unapproachable! And that expression also, that it is "from them" He is taken up, is not idly added. And of the Resurrection indeed Christ Himself bears witness (because of all things this is, next to the Nativity, nay even above the Nativity, the most wonderful: His raising Himself to life again): for, "Destroy," He says, "this Temple, and in three days I will raise it up." (John ii. 19.)