For as the lightning cometh out of the east ... - This is not designed to denote the quarter from which he would come, but the manner. He does not mean to affirm that the "Son of man" will come from the "east," but that he will come in a rapid and unexpected manner, like the lightning. Many would be looking for him in the desert, many in secret places; but he said it would be useless to be looking in that manner; it was useless to look to any particular part of the heavens to know where the lightning would next flash. In a moment it would blaze in an unexpected part of the heavens, and shine at once to the other part. So rapidly, so unexpectedly, in so unlooked-for a quarter, would be his coming. See Luke 10:18; Zechariah 9:14.

The coming of the Son of man - It has been doubted whether this refers to the destruction of Jerusalem, or to the coming at the day of judgment. For the solution of this doubt let it be remarked:

1. that those two events are the principal scenes in which our Lord said he would come, either in person or in judgment.

2. that the destruction of Jerusalem is described as his coming, his act.

3. that these events - the judgment of Jerusalem and the final judgment in many respects greatly resemble each other.

4. that they "will bear," therefore, to be described in the same language; and,

5. therefore, that the same words often include both events, as properly described by them.

The words had, doubtless, a primary reference to the destruction of Jerusalem, but they had, at the same time, such an amplitude of meaning as also to express his coming to judgment. See the introduction to Isaiah, section 7, (3).

For as the lightning cometh out of the east, and shineth even unto the west - It is worthy of remark that our Lord, in the most particular manner, points out the very march of the Roman army: they entered into Judea on the East, and carried on their conquest Westward, as if not only the extensiveness of the ruin, but the very route which the army would take, were intended in the comparison of the lightning issuing from the east, and shining to the west.

For as the lightning cometh out of the east,.... The eastern part of the horizon,

and shineth even unto the west; to the western part of it, with great clearness; in a moment; in the twinkling of an eye, filling the whole intermediate space;

so shall also the coming of the son of man be; which must be understood not of his last coming to judgment, though that will be sudden, visible, and universal; he will at once come to, and be seen by all, in the clouds of heaven, and not in deserts and secret chambers: nor of his spiritual coming in the more sudden, and clear, and powerful preaching of the Gospel all over the Gentile world; for this was to be done before the destruction of Jerusalem: but of his coming in his wrath and vengeance to destroy that people, their nation, city, and temple: so that after this to look for the Messiah in a desert, or secret chamber, must argue great stupidity and blindness; when his coming was as sudden, visible, powerful, and general, to the destruction of that nation, as the lightning that comes from the east, and, in a moment, shines to the west.

Shineth (φαίνεται)

Rev., better, is seen. The coming of the Lord will be a plain, unmistakable fact, like the lightning which lightens both ends of the heaven at once, and is seen of all. It will not be connected with some particular place, but will manifest itself and be recognized over the whole world. Compare Revelation 1:7 : "Every eye shall see him."

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.

24:27 For as the lightning. There will be no doubt about Christ's coming when he does come, no discussion, no need that any one shall tell it. It will be manifest as the flash of lightning across the sky. There can be no mistake. Such language shows how much those err who claim that his coming was at the destruction of Jerusalem.

24:27 For as the lightning goeth forth - For the next coming of Christ will he as quick as lightning; so that there will not be time for any such previous warning.

Margin Son of man

Also Mt 24:37,39,44. See Scofield Note: "Mt 8:20".

24:4-28 The disciples had asked concerning the times, When these things should be? Christ gave them no answer to that; but they had also asked, What shall be the sign? This question he answers fully. The prophecy first respects events near at hand, the destruction of Jerusalem, the end of the Jewish church and state, the calling of the Gentiles, and the setting up of Christ's kingdom in the world; but it also looks to the general judgment; and toward the close, points more particularly to the latter. What Christ here said to his disciples, tended more to promote caution than to satisfy their curiosity; more to prepare them for the events that should happen, than to give a distinct idea of the events. This is that good understanding of the times which all should covet, thence to infer what Israel ought to do. Our Saviour cautions his disciples to stand on their guard against false teachers. And he foretells wars and great commotions among nations. From the time that the Jews rejected Christ, and he left their house desolate, the sword never departed from them. See what comes of refusing the gospel. Those who will not hear the messengers of peace, shall be made to hear the messengers of war. But where the heart is fixed, trusting in God, it is kept in peace, and is not afraid. It is against the mind of Christ, that his people should have troubled hearts, even in troublous times. When we looked forward to the eternity of misery that is before the obstinate refusers of Christ and his gospel, we may truly say, The greatest earthly judgments are but the beginning of sorrows. It is comforting that some shall endure even to the end. Our Lord foretells the preaching of the gospel in all the world. The end of the world shall not be till the gospel has done its work. Christ foretells the ruin coming upon the people of the Jews; and what he said here, would be of use to his disciples, for their conduct and for their comfort. If God opens a door of escape, we ought to make our escape, otherwise we do not trust God, but tempt him. It becomes Christ's disciples, in times of public trouble, to be much in prayer: that is never out of season, but in a special manner seasonable when we are distressed on every side. Though we must take what God sends, yet we may pray against sufferings; and it is very trying to a good man, to be taken by any work of necessity from the solemn service and worship of God on the sabbath day. But here is one word of comfort, that for the elect's sake these days shall be made shorter than their enemies designed, who would have cut all off, if God, who used these foes to serve his own purpose, had not set bounds to their wrath. Christ foretells the rapid spreading of the gospel in the world. It is plainly seen as the lightning. Christ preached his gospel openly. The Romans were like an eagle, and the ensign of their armies was an eagle. When a people, by their sin, make themselves as loathsome carcasses, nothing can be expected but that God should send enemies to destroy them. It is very applicable to the day of judgment, the coming of our Lord Jesus Christ in that day, 2Th 2:1. Let us give diligence to make our calling and election sure; then may we know that no enemy or deceiver shall ever prevail against us.