Jeremiah 49:17 - Ellicott's Commentary On The Whole Bible

Edom shall be a desolation. — The words did not receive an immediate or even a rapid fulfilment. Idumæa was a populous and powerful country in the time of John Hyrcanus. Petra, as we have seen, was rebuilt by the Romans as a centre of trade and government, and had its baths, and theatres, and temples. But the end came at last, and there are few lands, once the seat of a thriving nation, more utterly desolate than that of Edom. From the ninth century of the Christian era it disappears from history (Robinson’s Researches, ii. 575).