Luke 21:33

Since the beneficent Deity had premised that these things must needs come to pass, although so terrible and dreadful, as they had been predicted by the law and the prophets, therefore He did not destroy the law and the prophets, when He affirmed that what had been foretold therein must be certainly fulfilled. He further declares, "that heaven and earth shall not pass away till all things be fulfilled." What things, pray, are these? Are they the things which the Creator made? Then the elements will tractably endure the accomplishment of their Maker's dispensation.

(If you examine) the whole passage of this Gospel Scripture, from the inquiry of the disciples down to the parable of the fig-tree you will find the sense in its connection suit in every point the Son of man, so that it consistently ascribes to Him both the sorrows and the joys, and the catastrophes and the promises; nor can you separate them from Him in either respect.

Beloved brothers and sisters, whoever serves as a soldier of God stationed in the camp of heaven already hopes for the divine things. He should recognize himself so that we should have no fear or dread at the storms and whirlwinds of the world. Through the encouragement of his provident voice, the Lord predicted that these things would come when he was instructing, teaching, preparing and strengthening the people of his church to endure everything to come. Christ foretold and prophesied that wars, famine, earthquakes and epidemics would arise in the various places. So that an unexpected and new fear of destructive agencies might not shake us, he forewarned that adversity would increase in the last times. Note that the things that were spoken of are happening. Since the things that were foretold are happening, whatever he promises will also follow. The Lord himself promises, “When you shall see these things come to pass, know that the kingdom of God is at hand.” The kingdom of God, beloved brothers and sisters, has drawn near. The reward of life, the joy of eternal salvation, the perpetual happiness and the possession of paradise once lost are now coming as the world passes away.

Or else, To those that have passed through the body and bodily things, shall be present spiritual and heavenly bodies: that is, they will have no more to pass the kingdom of the world, and then to those that are worthy shall be given the promises of salvation. For having received the promises of God which we look for, we who before were crooked shall be made upright, and we shall lift up our heads who were before bent low; because the redemption which we hoped for is at hand; that namely for which the whole creation waiteth.

He speaks these things to His disciples, not as to those who would continue in this life to the end of the world, but as if uniting in one body of believers in Christ both themselves and us and our posterity, even to the end of the world.

For as in this life, when winter dies away, and spring succeeds, the sun sending forth its warm rays cherishes and quickens the seeds hid in the ground, just laying aside their first form, and the young plants sprout forth, having put on different shades of green; so also the glorious coming of the Only-begotten of God, illuminating the new world with His quickening rays, shall bring forth into light from more excellent bodies than before the seeds that have long been hidden in the whole world, i. e. those who sleep in the dust of the earth. And having vanquished death, He shall reign from henceforth the life of the new world.

Or by generation He means the new generation of His holy Church, showing that the generation of the faithful would last up to that time, when it would see all things, and embrace with its eyes the fulfilment of our Saviour's words.

Or else, He says, the kingdom of God is at hand, meaning that when these things shall be, not yet shall all things come to their last end, but they shall be already tending towards it. For the very coming of our Lord itself, casting out every principality and power, is the preparation for the kingdom of God.

You see him in the clouds. I certainly do not think that Christ will come in the darkness of mist and the chill of rain. The clouds are visible and surely cover the heaven in foggy cold. How has he set his tabernacle in the sun if his coming brings the rain? Some clouds suitably cover the radiance of the heavenly mystery. Some clouds grow moist with the dew of spiritual grace. Consider the cloud in the Old Testament. “He spoke to them,” it says, “in a pillar of cloud.” … He comes in a calm cloud in the Song of Songs, shining with the joy of a bridegroom. He also comes in a swift light cloud, incarnate of the Virgin. The prophet saw him as a cloud coming from the east. He fittingly said, “a light cloud,” that earthly vices would not weigh down. See the cloud upon which the Holy Spirit came and the power of the Most High overshadowed. When Christ will appear in the clouds, the tribes of the earth will grieve over themselves.

Matthew speaks of the fig-tree only, Luke of all the trees. But the fig-tree shadows forth two things, either the ripening of what is hard, or the luxuriance of sin; that is, either that, when the fruit bursts forth in all trees and the fruitful fig-tree abounds, (that is, when every tongue confesses God, even the Jewish people confessing Him,) we ought to hope for our Lord's coming, in which shall be gathered in as at summer the fruits of the resurrection. Or, when the man of sin shall clothe himself in his light and fickle boasting as it were the leaves of the synagogue, we must then suppose the judgment to be drawing near. For the Lord hastens to reward faith, and to bring an end of sinning.

The fig tree therefore has a double meaning: when the wild is tamed or when sins abound. Like the believer’s faith that shriveled up before it will flower, so also sinners will glory through the grace of their transgressions. On the one hand is the fruit of faith, and on the other the lewdness of unbelief. The gardening of the Evangelist as farmer produces the fruit of the fig tree for me. We must not despair if sinners cover themselves with the leaves of the fig tree as with a garment of deceit, so that they may veil their conscience. Leaves without fruit are therefore suspicious.

(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.

(Hom. 1. in Ev.) Having in what has gone before spoken against the reprobate, He now turns His words to the consolation of the elect; for it is added, When these things begin to be, look up, and lift up your heads, for your redemption draweth nigh; as if he says, When the buffettings of the world multiply, lift up your heads, that is, rejoice your hearts, for when the world closes whose friends ye are not, the redemption is near which ye seek. For in holy Scripture the head is often put for the mind, for as the members are ruled by the head, so are the thoughts regulated by the mind. To lift up our heads then, is to raise up our minds to the joys of the heavenly country.

(ut sup.) That the world ought to be trampled upon and despised, He proves by a wise comparison, adding, Behold the fig tree and all the trees, when they now put forth fruit, ye know that summer is near. As if He says, As from the fruit of the tree the summer is perceived to be near, so from the fall of the world the kingdom of God is known to be at hand. Hereby is it manifested that the world's fall is our fruit. For hereunto it puts forth buds, that whomsoever it has fostered in the bud it may consume in slaughter. But well is the kingdom of God compared to summer; for then the clouds of our sorrow flee away, and the days of life brighten up under the clear light of the Eternal Sun.

(in Hom. 1. in Ev.) But all the things before mentioned are confirmed with great certainty, when He adds, Verily I say unto you, &c.

(ut sup.) Or else, The heaven and earth shall pass away, &c. As if He says, All that with us seems lasting, does not abide to eternity without change, and all that with Me seems to pass away is held fixed and immoveable, for My word which passeth away utters sentences which remain unchangeable, and abide for ever.

"Heaven and earth shall pass away, but my words shall not pass away." For nothing in the nature of corporeal things is more enduring than heaven and earth, and nothing in nature passes as quickly as speech. For words, as long as they are incomplete, are not words; but when they have been completed, they no longer exist at all, because they cannot be completed except by passing away. Therefore he says: "Heaven and earth shall pass away, but my words shall not pass away." As if he were saying openly: Everything that is enduring among you is not enduring unto eternity without change; and everything that is seen to pass away in me is held fixed and without passing away, because my speech which passes away expresses judgments that remain without mutability.

He strongly commends that which he thus foretels. And, if one may so speak, his oath is this, Amen, I say unto you. Amen is by interpretation "true." Therefore the truth says, I tell you the truth, and though He spoke not thus, He could by no means lie. But by generation he means either the whole human race, or especially the Jews.

But by the heaven which shall pass away we must understand not the æthereal or the starry heaven, but the air from which the birds are named "of heaven." But if the earth shall pass away, how does Ecclesiastes say, The earth standeth for ever? (Ecc. 1:4.) Plainly then the heaven and earth in the fashion which they now have shall pass away, but in essence subsist eternally.

Heaven and earth will pass away, but my words will not pass away. We must understand that the heaven which will pass away is not the ethereal or sidereal, but the airy heaven, from which both the birds of heaven and the clouds of heaven are named. This is attested by Peter, who states that the heavens existed long ago, and the earth formed out of water and through water by the word of God, by means of which the world then existed perished. But the heavens that now exist and the earth are stored up by the same word for fire, being kept until the day of judgment and the destruction of ungodly men (2 Peter 3). He clearly teaches that not another heaven will perish by fire than the one destroyed by water, that is, these empty and cloudy spaces of the windy air. For the water of the flood, which surpassed the mountain peaks by only fifteen cubits, is not to be believed to have reached beyond the boundaries of air and ether. But wherever it could reach, evidently, according to the aforementioned statement of the blessed Peter, the fire of judgment will also reach. If, however, heaven and earth will pass away, it can be questioned how Ecclesiastes says: A generation goes, and a generation comes, but the earth remains forever (Eccles. 1). But by clear reason, heaven and earth pass away through the image they now have; nevertheless, they subsist without end through their essence. For the form of this world is passing away (1 Cor. 7). And to John, the angel says: There will be (he says) a new heaven and a new earth (Apoc. 21). These indeed are not other things to be created, but these same are renewed. Therefore, heaven and earth will both pass away and will be, because they are purged by fire from the form they now have, and yet they will always be preserved in their own nature. Hence it is said by the Psalmist: You will change them, and they will be changed (Psalm 102). Indeed, their ultimate transformation is now announced to us by the very vicissitudes we observe, by which they incessantly alternate for our uses. For the earth fails from its species, in winter dryness, and greens in vernal moisture. The heaven is shrouded daily by the darkness of night, and is renewed by the brightness of day. Hence, therefore, hence let every faithful person deduce both that these things perish and yet are renewed through innovation, which now evidently are continually repaired as if from defect.

That is, perfect liberty of body and soul. For as the first coming of our Lord was for the restoration of our souls, so will the second be manifested unto the restoration of our bodies.

For because He had foretold that there should be commotions, and wars, and changes, both of the elements and in other things, lest any one might suspect that Christianity itself also would perish, He adds, Heaven and earth shall pass away, but my words shall not pass away: as if He said, Though all things should be shaken, yet shall my faith fail not. Whereby He implies that He sets the Church before the whole creation. The creation shall suffer change, but the Church of the faithful and the words of the Gospel shall abide for ever.