1 Thessalonians 4:15

The apostle here sets down particularly the manner of the Lord's coming, the method and order how all the saints shall then meet with him and with one another, which we find not so distinctly in any other scripture; and whereby he further prosecutes the argument he is upon. For this we say unto you by the word of the Lord; that they might not think that what he speaks was either by some tradition from others, or an invention of his own; and that is ground enough for faith, to which our judgment and reason ought to be captivated. That we which are alive and remain unto the coming of the Lord shall not prevent them which are asleep: that which he saith here about the resurrection, Christ's coming, the ministry of angels, the sound of a trumpet, the voice of Christ at that day, we have it in the evangelists; but the method and order of all the saints meeting together, and meeting the Lord in the air, we find not in any express words before written; the apostle speaks it here by extraordinary revelation, which is the word of the Lord, though not then written. And this order is expressed:

1. Negatively. The saints then living upon earth shall not be with Christ sooner than those that were fallen asleep, and be caught up into the air while the others are in the grave; and the apostle speaks as if he should be one of that number: surely he could not think the coming of Christ should be in the age wherein he lived; he speaks otherwise, 2 Thessalonians 2:2; or that his life should be prolonged to that day; for the time of his departure, he saith, was at hand, 2 Timothy 4:6. But he looks upon the whole body of saints together, and himself as one of that number, and so speaks, we which are alive and remain, & c.; as in 1 Corinthians 15:51: We shall not all sleep, but we shall all be changed.

2. Affirmatively. The dead in Christ shall rise first, that is, before they that are alive shall be caught up into the air; they shall stay till the rest be risen: as 1 Corinthians 15:51: We shall not all sleep, but be changed, and in a moment; which the apostle calls clothed upon, 2 Corinthians 5:2, and which he rather desired than to be unclothed, 1 Thessalonians 4:4: and then they that are dead in Christ shall rise, and be united to these in one visible body.