Egypt shall be a desolation, and Edom a desolate wilderness, for the violence against the children of Judah. The curse of barrenness and utter desolation falls on the enemies of Judah—the nearer and the more remote—because of that very enmity and the violence which was its outcome. The Edomite enemies in the south revolted from Judah in the days of Jehoram; the Edomites compassed him in, and, by thus surrounding him, placed him in extreme peril; and though it is said he smote them, yet his expedition proved unsuccessful, for it is added by the chronicler that "the Edomites revolted from under the hand of Judah unto this day." The Egyptian enemies in the more distant south made a still more formidable attack on the capital city, Jerusalem, under the famous Shishak, in the fifth year of the reign of Rehoboam, plundering the palace and temple. What acts of violence were perpetrated in these or other wars unrecorded we know not. A more specific charge follows: Because they have shed innocent blood in their land. This is understood by some to refer to the blood of captive or fugitive Jews in the lands of their Edomite and Egyptian enemies. It seems preferable to understand the suffix answering to "their" of the laud of Judah, on the occasion of some hostile inroad into Jewish territory.
The contrast which these verses present to what precedes is very striking. While Egypt and Edom are devoted to desolation and destruction, Judah, personified, shall dwell (margin, abide), and Jerusalem, or rather, as we think, Judah shall be dwelt in, as also its capital, from generation to generation. In the concluding verse a reason is assigned. For I will cleanse their blood that I have not cleansed. The blood shed by the Egyptians and Edomites is proved by Jehovah to be innocent blood, because he promises to avenge it in the end, though for wise and good reasons he had delayed to do so. This closing thought is well explained by Keil in the words, "The eternal desolation of the world-kingdoms mentioned here will wipe out all the wrong which they have done to the people of God, and which has hitherto remained un-punished." When Jehovah thus wipes out the bloodguiltiness of the enemies of Judah by punishing them with destruction for their cruelties, while he exalts gloriously, finally, and for ever his people, he proves his sovereignty over them and his dwelling-place in Zion. The Hebrew interpreters, with the exception of Abarbanel, understand this passage
HOMILETICS