Moab has been at ease from youth, settled like wine on its dregs; he has not been poured from vessel to vessel or gone into exile. So his flavor has remained the same, and his aroma is unchanged.
Here he expresses more clearly what we have before seen, that Moab in vain promised to himself perpetual impunity, because he had for a long time been prosperous. Then the Prophet says that he would be suddenly destroyed, when God ascended his tribunal to execute his judgment.
We may observe in these verses, I. The author of Moab's destruction; it is the Lord of hosts, that has armies, all armies, at his command, and the God of Israel (Jer 48:1), who will herein plead the cause of his Israel against a people that have always been vexatious to them, and will punish them now for the injuries done to Israel of old...
Commenting on Jeremiah 48:1-13
Moab hath been at ease from his youth,.... Lived in great peace and prosperity from the time they became a kingdom; being very little disturbed with wars by their neighbours, or very rarely; so that they were in very prosperous and flourishing circumstances, which occasioned that pride and haughtiness they were notorious for.