Acts 1:9

Why did He rise in the flesh in which He suffered, unless to show the resurrection of the flesh? And wishing to confirm this, when His disciples did not know whether to believe He had truly risen in the body, and were looking upon Him and doubting, He said to them, "Ye have not yet faith, see that it is I;" and He let them handle Him, and showed them the prints of the nails in His hands. And when they were by every kind of proof persuaded that it was Himself, and in the body, they asked Him to eat with them, that they might thus still more accurately ascertain that He had in verity risen bodily; and He did eat honey-comb and fish. And when He had thus shown them that there is truly a resurrection of the flesh, wishing to show them this also, that it is not impossible for flesh to ascend into heaven (as He had said that our dwelling-place is in heaven), "He was taken up into heaven while they beheld," as He was in the flesh.

[And] let us commend the manner of his rule through the powers that are subject to him: born of a virgin mother, rising again by treading upon death, seeking the scepter of heaven. He announces [such] deeds by these [angelic] servants. Nor do the elements …

"And having this said, while they beheld, He was taken up; and a cloud received Him out of their sight." Seest thou that they did preach and fulfil the Gospel? For great was the gift He had bestowed on them. In the very place, He says, where ye are afraid, that is, in Jerusalem, there preach ye first, and afterwards unto the uttermost part of the earth. Then for assurance of what He had said, "While they beheld, He was taken up." Not "while they beheld" did He rise from the dead, but "while they beheld, He was taken up." Inasmuch, however, as the sight of their eyes even here was not all-sufficient; for in the Resurrection they saw the end, but not the beginning, and in the Ascension they saw the beginning, but not the end: because in the former it had been superfluous to have seen the beginning, the Lord Himself Who spake these things being present, and the sepulchre showing clearly that He is not there; but in the latter, they needed to be informed of the sequel by word of others.

But why did "a cloud receive Him?" This too was a sure sign that He went up to Heaven. Not fire, as in the case of Elijah, nor fiery chariot but "a cloud received Him;" which was a symbol of Heaven, as the Prophet says; "Who maketh the clouds His chariot" (Ps. civ. 3); it is of the Father Himself that this is said. Therefore he says, "on a cloud;" in the symbol, he would say, of the Divine power, for no other Power is seen to appear on a cloud. For hear again what another Prophet says: "The Lord sitteth upon a light cloud" (Is. xix. 1). For it was while they were listening with great attention to what He was saying, and this in answer to a very interesting question, and with their minds fully aroused and quite awake, that this thing took place. Also on the mount Sinai the cloud was because of Him; since Moses also entered into the darkness, but the cloud there was not because of Moses. And He did not merely say, "I go," lest they should again grieve, but He said, "I send the Spirit"; and that He was going away into heaven they saw with their eyes.

"He was taken up." Already it has been shown, that He went up into heaven. "And a cloud, etc." "Clouds and darkness are under His feet," (Ps. xviii. 9; xcvii. 2) saith the Scripture: for this is declared by the expression, "And a cloud received Him:" the Lord of heaven, it means. For as a king is shown by the royal chariot, so was the royal chariot sent for Him.

That, however, which we have reserved for a concluding argument, will now stand as a plea for all, and for the apostle himself, who in very deed would have to be charged with extreme indiscretion, if he had so abruptly, as some will have it, and as they say, blindfold, and so indiscriminately, and so unconditionally, excluded from the kingdom of God, and indeed from the court of heaven itself, all flesh and blood whatsoever; since Jesus is still sitting there at the right hand of the Father, man, yet God-the last Adam, yet the primary Word-flesh and blood, yet purer than ours-who "shall descend in like manner as He ascended into heaven" the same both in substance and form, as the angels affirmed, so as even to be recognised by those who pierced Him.

Christ was such a Center in His ascension. Hence it is written in Acts: "A cloud took Him out of their sight." Likewise the Christian must rise "from strength to strength," and not stand still at the terminal point of virtue, for by so doing …

To establish the truth of the Lord's resurrection, we should also note what Luke reports, saying: "Eating together with them, he commanded them not to depart from Jerusalem." And a little later: "While they were watching, he was lifted up, and a cloud received him from their sight." Note the words, mark the mysteries. Eating together he was lifted up. He ate, and he ascended, so that through the act of eating the truth of his flesh might be made evident.

And when they were by every kind of proof persuaded that it was himself [resurrected], and in the body, they asked him to eat with them, that they might thus still more accurately ascertain that he had truly risen bodily; and he did eat honeycomb …

And when he had spoken these things, while they beheld, he was taken up. Mark, indeed, recounting another discourse of the Lord, says: And the Lord Jesus, after he had spoken to them, was taken up into heaven (Mark 16). But since Luke added more …

And a cloud received him out of their sight. Everywhere the creation obeys its Creator. The stars point out his birth, they cover him when suffering, the clouds receive him as he ascends, and they will accompany him when he returns for judgment.

He rose in such a way that they did not see it, but His ascension they did see; since even seeing did not resolve everything on this occasion: they saw the end of the resurrection, but did not see its beginning; they saw the beginning …

By the clouds there is a sort of communication kept up between the upper and lower world; in them the vapours are sent up from the earth, and the dews sent down from heaven. Fitly therefore does he ascend in a cloud who is the Mediator between God and man, by whom God's mercies come down upon us and our prayers come up to him.

And when he had spoken these things,....

With a general idea of the embryo of the Christian church, and its state from Christ's ascension to the pouring out of the Spirit,

Lest it should be thought He had disappeared when they were looking in some other direction, and so was only concluded to have gone up to heaven, it is here expressly said that "while they were looking He was taken up, and a cloud received Him out of their sight." So Elijah, "If thou see me when I am taken from thee" (2Ki 2:10);

He was taken up - He was speaking face to face with them, and while they beheld he was taken up; he began to ascend to heaven, and they continued to look after him till a cloud received him out of their sight - till he had ascended above the region of the clouds, by the density of which all farther distinct vision was prevented. These circumstances are very remarkable, and should be carefully noted. They render insupportable the theory that states, “that our Lord did not ascend to heaven; that his being taken up signifies his going into some mountain, the top of which was covered with clouds, or thick vapours; and that the two men in white garments were two priests, or Levites, who simply informed the disciples of his revisiting them again at some future time.” One would suppose that an opinion of this kind could hardly ever obtain credit among people professing Christianity; and yet it is espoused by some men of considerable learning and ingenuity. But the mere letter of the text will be ever sufficient for its total confutation. He that believes the text cannot receive such a miserable comment. Foreign critics and divines take a most sinful latitude on subjects of this kind.