Luke 21:26

That "the very powers also of heaven have to be shaken," you may find in Joel: "And I will show wonders in the heavens and in the earth-blood and fire, and pillars of smoke; the sun shall be turned into darkness, and the moon into blood, before the great and terrible day of the Lord come.

These things, then, being to come to pass, beloved, and the one week being divided into two parts, and the abomination of desolation being manifested then, and the two prophets and forerunners of the Lord having finished their course, and the whole world finally approaching the consummation, what remains but the coming of our Lord and Saviour Jesus Christ from heaven, for whom we have looked in hope? who shall bring the conflagration and just judgment upon all who have refused to believe on Him. For the Lord says, "And when these things begin to come to pass, then look up, and lift up your heads; for your redemption draweth nigh." "And there shall not a hair of your head perish." "For as the lightning cometh out of the east, and shineth even unto the west, so shall also the coming of the Son of man be. For wheresoever the carcase is, there will the eagles be gathered together." Now the fall took place in paradise; for Adam fell there. And He says again, "Then shall the Son of man send His angels, and they shall gather together His elect from the four winds of heaven." And David also, in announcing prophetically the judgment and coming of the Lord, says, "His going forth is from the end of the heaven, and His circuit unto the end of the heaven: and there is no one hid from the heat thereof." By the heat he means the conflagration. And Esaias speaks thus: "Come, my people, enter thou into thy chamber, (and) shut thy door: hide thyself as it were for a little moment, until the indignation of the Lord be overpast." And Paul in like manner: "For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold the truth of God in unrighteousness."

For at that time when the end of this perishing life shall be accomplished, and, as the Apostle says, The fashion of this world passeth away, (1 Cor. 7:13.) then shall succeed a new world, in which instead of sensible light, Christ Himself shall shine as a sunbeam, and as the King of the new world, and so mighty and glorious will be His light, that the sun which now dazzles so brightly, and the moon and all the stars, shall be hidden by the coming of a far greater light.

What things shall befall the world after the darkening of the orbs of light, and whence shall arise the straitening of nations, He next explains as follows, And on the earth distress of nations, by reason of the confusion of the roaring of the sea. Wherein He seems to teach, that the beginning of the universal change will be owing to the failing of the watery substance. For this being first absorbed or congealed, so that no longer is heard the roaring of the sea, nor do the waves reach the shore because of the exceeding drought, the other parts of the world, ceasing to obtain the usual vapour which came forth from the watery matter, shall undergo a revolution. Accordingly since the appearance of Christ must put down the prodigies which resist God, namely, those of Antichrist, the beginnings of wrath shall take their rise from droughts, such as that neither storm nor roaring of the sea be any more heard. And this event shall be succeeded by the distress of the men who survive; as it follows, Men's hearts being dried up for fear, and looking after those things which shall come upon the whole world. But the things that shall then come upon the world He proceeds to declare, adding, For the powers of heaven shall be shaken.

When also the Son of God shall come in glory, and shall crush the proud empire of the son of sin, the angels of heaven attending Him, the doors of heaven which have been shut from the foundation of the world shall be opened, that the things that are on high may be witnessed.

Or the powers of heaven are those which preside over the sensible parts of the universe, which indeed shall then be shaken that they may attain to a better state. For they shall be discharged from the ministry with which they serve God toward the sensible bodies in their perishing condition.

All which signs are more clearly described in Matthew, Then shall the sun be darkened, and the moon shall not give her light, and the stars shall fall from heaven.

While many also fall away from religion, clear faith will be obscured by the cloud of unbelief, for to me that Sun of righteousness is either diminished or increased according to my faith; and as the moon in its monthly wanings, or when it is opposite the sun by the interposition of the earth, suffers eclipse, so also the holy Church when the sins of the flesh oppose the heavenly light, cannot borrow the brightness of divine light from Christ's rays. For in persecutions, the love of this world generally shuts out the light of the divine Sun; the stars also fall, that is, men who shine in glory fall when the bitterness of persecution waxes sharp and prevails. And this must be until the multitude of the Church be gathered in, for thus are the good tried and the weak made manifest.

So severe then will be the manifold fires of our souls, that with consciences depraved through the multitude of crimes, by reason of our fear of the coming judgment, the dew of the sacred fountain will be dried upon us. But as the Lord's coming is looked for, in order that His presence may dwell in the whole circle of mankind or the world, which now dwells in each individual who has embraced Christ with his whole heart, so the powers of heaven shall at our Lord's coming obtain an increase of grace, and shall be moved by the fulness of the Divine nature more closely infusing itself. There are also heavenly powers which proclaim the glory of God, which shall be stirred by a fuller infusion of Christ, that they may see Christ.

This is a true sequence of prophecy and a fresh cause of mystery, because the Jews will be led captive a second time to Babylon and Assyria. Those throughout the world who have denied Christ will be captive. A hostile army will trample visible Jerusalem as the sword kills Jews. All Judea will be put to the spiritual sword, the two-edged sword, by the nations that will believe. There will be different signs in the sun, moon and the stars. … When very many fall away from religion, a cloud of unbelief will darken bright faith, because for me that heavenly Sun is either diminished or increased by my faith. If very many gaze on the rays of the worldly sun, the sun seems bright or pale in proportion to the capacity of the viewer, so the spiritual light is imparted to each according to the devotion of the believer. In its monthly courses, the moon, opposite the earth, wanes when it is in the sun’s quarter. When the vices of the flesh obstruct the heavenly Light, the holy church also cannot borrow the brightness of the divine Light from the rays of Christ. In the persecutions, love of this life alone certainly very often shuts out the light of God.

For as in this world the moon and the stars are soon dimmed by the rising of the sun, so at the glorious appearance of Christ shall the sun become dark, and the moon not shed her ray, and the stars shall fall from heaven, stripped of their former attire, that they may put on the robe of a better light.

(ad Olymp. Ep. 2.) Or the heavenly powers shall be shaken, although themselves know it not. For when they see the innumerable multitudes condemned, they shall not stand there without trembling.

For God ever appears in a cloud, according to the Psalms, clouds and darkness are round about him. (Ps. 17:11.) Therefore shall the Son of man come in the clouds as God, and the Lord, not secretly, but in glory worthy of God. Therefore He adds, with great power and majesty.

(ut sup.) Or the powers of heaven shall be stirred, because when the ungodly persecute, some of the most stout-hearted believers shall be troubled.

You say that our very suffering forces us to admit that the end is at hand when there is a fulfillment of what was foretold: "men withering away for fear and expectation of what shall come upon the whole world." You say, "It is plain that there is no country or place in our time that is not harassed or humbled according to the words 'for fear and expectation of what shall come upon the whole world.' " If the evils that the human race now suffers are clear signs that the Lord is about to come now, what becomes of the apostle's words: "When they shall say, 'Peace and security' "? When the Gospel said, "men withering away for fear and expectation," it immediately continued, "For the powers of heaven shall be moved. And then shall they see the Son of man coming in a cloud with great power and majesty."

(Hom. 1. in Ev.) For whom does He call the powers of heaven, but the angels, dominions, principalities, and powers? which at the coming of the strict Judge shall then appear visibly to our eyes, that they may strictly exact judgment of us, seeing that now our invisible Creator patiently bears with us.

(ut sup.) For in power and majesty will men see Him, whom in lowly stations they refused to hear, that so much the more acutely they may feel His power, as they are now the less willing to bow the necks of their hearts to His sufferings.

We say these things, dearly beloved brethren, so that your minds may be awakened to the pursuit of caution, lest they grow sluggish through security, lest they become feeble through ignorance, but that fear may always stir them and solicitude strengthen them in good work, considering what is added by the voice of our Redeemer: "Men withering away from fear and expectation of what shall come upon the whole world. For the powers of heaven shall be moved." For what does the Lord call the powers of heaven except angels, archangels, thrones, dominions, principalities, and powers, which at the coming of the strict Judge will then visibly appear to our eyes, so that they may then strictly demand from us what the invisible Creator now patiently bears with us?

The events which were to follow the fulfilment of the times of the Gentiles He explains in regular order, saying, There shall be signs in the sun, and in the moon, and in the stars

Thus it is said in Job, the pillars of heaven tremble and are afraid at his reproof. (Job 26:11.) What then do the boards do, when the pillars tremble? what does the shrub of the desert suffer, when the cedar of Paradise is shaken?

Men will wither away from fear and expectation of what is coming upon the entire world. For the powers of the heavens will be shaken. I believe this sentence signifies the very advent of the judge, when, according to another parable, all, that is, both wise and foolish virgins, roused by an unusual cry, trim their lamps, that is, they count their works with them, for which, with great fear, they are now expecting the imminent event of eternal judgment. For until then, nearly the entire world will act without any fear of the judge, as testified by the apostle who says: For when they say, 'Peace and safety,' then sudden destruction will come upon them (I Thess. V). Then therefore, with fear and expectation of the strict examination coming upon the whole world, many who seemed to flourish in this world will wither when they see themselves fruitless. Then faith, which flourished without works, will wither, as proven by the righteous Judge. Nor is it surprising that men, that is either by nature or by earthly sense, are disturbed at His judgment, whose presence even the powers of the heavens, that is, the angelic hosts, tremble at, as testified by the blessed Job who says: The pillars of heaven tremble and are astonished at His rebuke. What, then, will the planks do when the columns tremble? What will the twig of the desert endure when the cedar of paradise is shaken?

Or else, When the higher world shall be changed, then also the lower elements shall suffer loss; whence it follows, And on the earth distress of nations, &c. As if He said, the sea shall roar terribly, and its shores shall be shaken with the tempest, so that of the people and nations of the earth there shall be distress, that is, a universal misery, so that they shall pine away from fear and expectation of the evils which are coming upon the world.

But not only shall men be tossed about when the world shall be changed, but angels even shall stand amazed at the terrible revolutions of the universe. Hence it follows, And the powers of heaven shall be shaken.

(ut sup.) It follows, And then shall they see the Son of man coming in the clouds. Both the believers and unbelievers shall see Him, for He Himself as well as His cross shall glisten brighter than the sun, and so shall be observed of all.