In this dire calamity Eden shall be deserted by her friends and allies—a punishment for her behaviour to her sister Judah. The men of thy confederacy. The LXX. and the Vulgate annex these words to the following clause. The allies intended may be Moab, Ammon, Tyre, and Zidon, who joined together to resist Nebuchadnezzar, and were smitten by him (Jeremiah 27:3); or, as Perowne thinks, the Chaldeans themselves, who, though the Edomites had aided in the attack on Jerusalem, afterwards turned against them. Have brought thee even to the border; Septuagint, ἕως τῶν ὁρίων ἐξαπέστειλάν σε, "They sent thee forth unto thy borders;" Vulgate, Usque ad terminum emiserunt ii. Keil and others explain this to mean that the Edomites send ambassadors to their allies, asking help, but these messengers are conducted back to the frontier with their request not granted, because the allies are unwilling to entangle themselves in the fate of Eden. It is easier to understand the passage in this way—Thy very allies have assisted the enemy in ex-polling thee from thy borders, and refusing to receive fugitives who came to them. The men that were at peace with thee. Either the same as "the men of thy confederacy," or the neighbouring Arabian tribes who resorted to Petra for commercial reasons (comp. 4:17). The phrase here, literally, the men of thy peace, is found in Psalms 41:9 and Jot. Psalms 38:22. Have deceived thee, by not bringing the expected help; and have prevailed against thee, by actual violence. They that eat thy bread. The Hebrew is simply, "thy bread," i.e. the men of thy bread. Vulgate, qui comedunt tecum; the LXX. omits the words. The expression (comp. Psalms 41:9) implies the closest friendship, especially in Eastern lands, where such a tie is of general obligation. Have laid a wound under thee; rather, lay a snare under thee; Septuagint, ἔθηκαν ἔνερα ὑποκάτω σου, "they set snares under thee;" Vulgate, ponent insidias subter te (comp. Psalms 69:22). Another interpretation is this: "As thy bread (which they as friends were bound to offer) they lay a sling under thee," i.e. prepare an ambush for thee, like Jael did for Sisera. Pusey notes the climax in this verse—not confederates only, but friends; not friends only, but familiar friends, indebted to them. Those banded with them should expel them from their country; those at peace should prevail against them in war; those who ate their bread should requite them with treachery. There is none understanding in him; i.e. in Edom. The shock of this defection of allies and the sudden destruction that has overwhelmed them have deprived the Edomites of their wonted sagacity and prudence. They know not whither to turn or what to do. The following verse expands this thought.
Their vaunted wisdom and their boasted courage shall fail, for God shall take them away. "Quem Deus vult perdere, prius dementat."