Obadja 1:18

"And the house of Jacob will be a fire, and the house of Joseph a flame, and the house of Esau for stubble. And they will burn among them, and consume them, and there will not be one left to the house of Esau, for Jehovah hath spoken." This verse not only resumes the discussion of the retribution, so that it corresponds to Oba 1:15, but it also affirms, as an appendix to Oba 1:17, that Edom is to be utterly destroyed. By the "house of Jacob" Judah is intended, as the co-ordination of the house of Joseph, i.e., of the ten tribes, clearly shows. The assumption that "house of Jacob" signifies all Israel, in connection with which that portion is also especially mentioned, which might be supposed to be excluded (Rosenmller, Hengstenberg, and others), is at variance with such passages as Isa 46:3, "the house of Jacob, and all the remnant of the house of Israel," where the reason assigned for the co-ordination is not applicable. Obadiah uses the name Jacob for Judah because ever since the division of the kingdoms Judah alone has represented the people of God, the ten tribes having fallen away from the kingdom of God for a time. In the future, however, Judah and Israel are to be united again (vid., Hos 2:2; Eze 37:16; Jer 31:18), and unitedly to attack and overcome their foes (Isa 11:13-14). Obadiah distinctly mentions the house of Joseph, i.e., of the ten tribes, in this passage and in this alone, for the purpose of guarding against the idea that the ten tribes are to be shut out from the future salvation. For the figure of the flame of fire which consumes stubble, see Isa 5:24 and Isa 10:17. For the expression, "for Jehovah hath spoken," compare Joe 3:8.

Edom is the nation against which this prophecy is levelled, and which, some think, is put for all the enemies of Israel, that shall be brought down first or last. The rabbin by Edom understand Rome. Rome Christians they understand it of, and have an implacable enmity to it a such; but, if we understand it of Rome antichristian, we shall find the passages of it applicable enough. And though Edom was mortified in the times of the Maccabees, as it had been before by Jehoshaphat, yet its destruction seems to have been typical, as their father Esau's rejection, and to have had further reference to the destruction of the enemies of the gospel-church; for so shall all God's enemies perish; and we find (Isa 34:5) the sword of the Lord coming down upon Idumea, to signify the general day of God's recompences for the controversy of Zion, Oba 1:8. Some have well observed that it could not but be a great temptation to the people of Israel, when they saw themselves, who were the children of beloved Jacob, in trouble, and the Edomites, not only prospering, but triumphing over them in their troubles; and therefore God gives them a prospect of the destruction of Edom, which should be total and final, and of a happy issue of their own correction. Now we may observe here, I. A declaration of war against Edom, (Oba 1:1): "We have heard a rumour, or rather an order, from the Lord, the God of hosts; he has given the word of command; it is his counsel and decree, which can neither be reversed nor resisted, that all who do mischief to his people shall certainly bring mischief upon themselves. We have heard a report that God is raised up out of his holy habitation, and is preparing his throne for judgment; and an ambassador is sent among the heathen," a herald rather, some minister or messenger…

1:18 The principle of retribution is expressed in the vivid image of a raging fire burning Edom to extinction. Edomite cities were burned by Babylonian king Nabonidus in 553 BC.