Had shortened those days - Because of his chosen, added by D, Armenian, and five of the Itala. See Matthew 24:22.

And except that the Lord had shortened those days,.... Had determined that those days of affliction should be but few, and not last long; that the siege should not be longer continued, and the devastations within and without be prolonged:

no flesh should be saved; there would not have been a Jew left; that nation and race of men must have been utterly destroyed from off the face of the earth:

but for elect's sake, whom he hath chosen; in Christ, unto eternal salvation; who were either then upon the spot, called or uncalled, or that were to spring from in succeeding times:

he hath shortened the days; he hath determined they shall be but few, that a remnant might be saved, and among them his elect; or from whom should descend, such as he had chosen, who should be saved with an everlasting salvation: though the people in general have been given up to blindness and unbelief, yet they are preserved as a distinct people in the world; and in the latter day will be called and converted, and all Israel shall be saved and therefore it was the will of God to shorten those days of affliction, that they might not be entirely cut off, but that a number might be left, as a stock for future ages; See Gill on Matthew 24:22.

Shortened

See on Matthew 24:22.

And except that the Lord had shortened those days, no flesh should be saved: but for the elect's sake, whom he hath chosen, he hath shortened the days.

13:20 The elect - The Christians: whom he hath chosen - That is, hath taken out of, or separated from, the world, through sanctification of the Spirit and belief of the truth. He hath shortened - That is, will surely shorten.

20. And except that the Lord had shortened those days, no flesh-that is, no human life.

should be saved: but for the elect's sake, whom he hath chosen, he hath shortened the days-But for this merciful "shortening," brought about by a remarkable concurrence of causes, the whole nation would have perished, in which there yet remained a remnant to be afterwards gathered out. This portion of the prophecy closes, in Luke, with the following vivid and important glance at the subsequent fortunes of the chosen people: "And they shall fall by the sword, and shall be led away captive into all nations: and Jerusalem shall be trodden down of the Gentiles, until the times of the Gentiles be fulfilled" (Lu 21:24). The language as well as the idea of this remarkable statement is taken from Da 8:10, 13. What, then, is its import here? It implies, first, that a time is coming when Jerusalem shall cease to be "trodden down of the Gentiles"; which it was then by pagan, and since and till now is by Mohammedan unbelievers: and next, it implies that the period when this treading down of Jerusalem by the Gentiles is to cease will be when "the times of the Gentiles are fulfilled" or "completed." But what does this mean? We may gather the meaning of it from Ro 11:1-36 in which the divine purposes and procedure towards the chosen people from first to last are treated in detail. In Ro 11:25 these words of our Lord are thus reproduced: "For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel, until the fulness of the Gentiles be come in." See the [1493]exposition of that verse, from which it will appear that "till the fulness of the Gentiles be come in"-or, in our Lord's phraseology, "till the times of the Gentiles be fulfilled"-does not mean "till the general conversion of the world to Christ," but "till the Gentiles have had their full time of that place in the Church which the Jews had before them." After that period of Gentilism, as before of Judaism, "Jerusalem" and Israel, no longer "trodden down by the Gentiles," but "grafted into their own olive tree," shall constitute, with the believing Gentiles, one Church of God, and fill the whole earth. What a bright vista does this open up!

13:14-23 The Jews in rebelling against the Romans, and in persecuting the Christians, hastened their own ruin apace. Here we have a prediction of that ruin which came upon them within less than forty years after this. Such destruction and desolation, that the like cannot be found in any history. Promises of power to persevere, and cautions against falling away, well agree with each other. But the more we consider these things, the more we shall see abundant cause to flee without delay for refuge to Christ, and to renounce every earthly object, for the salvation of our souls.