Psalms 31:20
20. the secret of thy presence—or, covering of Thy countenance; the protection He thus affords; compare Ps 27:5 for a similar figure; "dwelling" used there for "presence" here. The idea of security further presented by the figure of a tent and a fortified city [Ps 31:21].
Isaiah 26:20-21
20. enter . . . chambers—When God is about to take vengeance on the ungodly, the saints shall be shut in by Him in a place of safety, as Noah and his family were in the days of the flood (Ge 7:16), and as Israel was commanded not to go out of doors on the night of the slaying of the Egyptian first-born (Ex 12:22, 23; Ps 31:20; 83:3). The saints are calmly and confidently to await the issue (Ex 14:13, 14).
21. (Mic 1:3; Jude 14).
disclose . . . blood— (Ge 4:10, 11; Job 16:18; Eze 24:7, 8). All the innocent blood shed, and all other wrongs done, so long seemingly with impunity, shall then be avenged (Re 16:6).1 Thessalonians 4:16-17
16. himself—in all the Majesty of His presence in person, not by deputy.
descend—even as He ascended (Ac 1:11). with—Greek, "in," implying one concomitant circumstance attending His appearing. shout—Greek, "signal shout," "war shout." Jesus is represented as a victorious King, giving the word of command to the hosts of heaven in His train for the last onslaught, at His final triumph over sin, death, and Satan (Re 19:11-21). the voice of . . . archangel—distinct from the "signal shout." Michael is perhaps meant (Jude 9; Re 12:7), to whom especially is committed the guardianship of the people of God (Da 10:13). trump of God—the trumpet blast which usually accompanies God's manifestation in glory (Ex 19:16; Ps 47:5); here the last of the three accompaniments of His appearing: as the trumpet was used to convene God's people to their solemn convocations (Nu 10:2, 10; 31:6), so here to summon God's elect together, preparatory to their glorification with Christ (Ps 50:1-5; Mt 24:31; 1Co 15:52). shall rise first—previously to the living being "caught up." The "first" here has no reference to the first resurrection, as contrasted with that of "the rest of the dead." That reference occurs elsewhere (Mt 13:41, 42, 50; Joh 5:29; 1Co 15:23, 24; Re 20:5, 6); it simply stands in opposition to "then," 1Th 4:17. FIRST, "the dead in Christ" shall rise, THEN the living shall be caught up. The Lord's people alone are spoken of here.17. we which are alive . . . shall be caught up—after having been "changed in a moment" (1Co 15:51, 52). Again he says, "we," recommending thus the expression to Christians of all ages, each generation bequeathing to the succeeding one a continually increasing obligation to look for the coming of the Lord. [EDMUNDS].
together with them—all together: the raised dead, and changed living, forming one joint body. in the clouds—Greek, "in clouds." The same honor is conferred on them as on their Lord. As He was taken in a cloud at His ascension (Ac 1:9), so at His return with clouds (Re 1:7), they shall be caught up in clouds. The clouds are His and their triumphal chariot (Ps 104:3; Da 7:13). ELLICOTT explains the Greek, "robed round by upbearing clouds" [Aids to Faith]. in the air—rather, "into the air"; caught up into the region just above the earth, where the meeting (compare Mt 25:1, 6) shall take place between them ascending, and their Lord descending towards the earth. Not that the air is to be the place of their lasting abode with Him. and so shall we ever be with the Lord—no more parting, and no more going out (Re 3:12). His point being established, that the dead in Christ shall be on terms of equal advantage with those found alive at Christ's coming, he leaves undefined here the other events foretold elsewhere (as not being necessary to his discussion), Christ's reign on earth with His saints (1Co 6:2, 3), the final judgment and glorification of His saints in the new heaven and earth.