Commentaries
66:15-24 A prophetic declaration is given of the Lord's vengeance on all enemies of his church, especially that of all antichristian opposers of the gospel in the latter days. Ver.
18. know—not in the Hebrew. Rather, understand the words by aposiopesis; it is usual in threats to leave the persons threatened to supply the hiatus from their own fears, owing to conscious guilt: "For I … their works and thoughts," &c.; namely, will punish [Maurer].
it shall come—the time is come that I will, &c. [Maurer].
gather … nations—against Jerusalem, where the ungodly Jews shall perish; and then the Lord at last shall fight for Jerusalem against those nations: and the survivors (Isa 66:19) shall "see God's glory" (Zec 12:8, 9; 14:1-3, 9).
tongues—which have been many owing to sin, being confounded at Babel, but which shall again be one in Christ (Da 7:14; Zep 3:9; Re 7:9, 10).