2 Tessalonicenses 1:8

In flaming fire. — Most critics agree to change the punctuation here, by omitting the comma after “angels” and inserting it after “fire.” The flaming fire here is not the instrument of the vengeance — i.e., hell-fire — but the common pictorial attribute of the Divine Presence (Êxodo 3:2; Êxodo 19:18; Daniel 7:9).

Taking vengeance. — The expression in the original is one which is said to be found nowhere else in Greek literature, save in Ezequiel 25:14 (though in Hebrew there is an almost exact equivalent in Números 31:3), so that it is difficult to assign the correct meaning. It certainly does not mean “taking vengeance” in the sense of “taking His revenge,” as though our Lord had conceived a personal grudge and were wreaking it. What it does mean would seem to be “assigning retribution:” appointing, that is, to each man what satisfaction of justice he must make. The very word for “vengeance” can only mean vengeance exacted on some one else’s behalf. (Comp. 1 Tessalonicenses 4:6, and Salmos 79:10.)

On them that know not God. — According to the Greek, the word “them” should be repeated also in the next clause. The effect will then be to mark off the culprits into two classes: “them that know not,” and “them that obey not.” A comparison of Efésios 4:17; 1 Tessalonicenses 4:5, shows that by the first class are meant Gentiles; a comparison of Romanos 10:16; Romanos 10:21 (and many other passages) will show disobedience to be the characteristic of the Jews. The Greek negative particle here is one which shows that the ignorance of the one set and the disobedience of the other were just the points for which they were to be punished: therefore, of course, only those Gentiles whose ignorance was voluntary, who chose (Romanos 1:28) to be Gentiles when they might have been joined to the true God, are objects of wrath. Here, as the context shows, St. Paul is thinking chiefly of those Gentiles and Jews who actually persecuted the truth.

Obey not the gospel. — A noteworthy phrase; see the reference. The gospel, the “glad tidings,” contains not only a statement of facts, but also a call to obey a law which is the outcome of the facts. Even the acceptance of evangelical promises requires a submission. (Comp. Lucas 24:47; Atos 11:18; Apocalipse 22:3.) It is here called specially the gospel “of our Lord Jesus Christ,” because the sin of the Jews (who constitute this class of sinners) consisted precisely in the wilful rejection of Jesus as the Christ.