Edom's sin was perpetual hatred, and Edom's punishment shall be perpetual desolations. Edomites would never return into friendship with the Israelites, but still hate, and molest, and waste them; now for just recompence Edom's cities shall be wasted, and never return to their former glory.
Related Commentaries of Ezekiel 35:9
Ezekiel 35:9
9 I will make thee perpetual desolations, and thy cities shall not return: and ye shall know that I am the LORD.