And I will fill his mountains with his slain; literally, pierced through; hence mortally wounded. Then Edom's desolation would result from an exterminating war, which should fill its hills, valleys, and rivers, or rather, water-courses, with slaughtered men (cf.
Ezekiel 31:12; Ezekiel 32:5). The physical features of Edom here specified by the prophet have often been attested by travelers. "Idumea embraces a section of a broad mountain range, extending in breadth from the valley of the Arabah to the desert plateau of Arabia.
The ravines which intersect these sandstone mountains are very remarkable. Take them as a whole, there is nothing like them in the world, especially those near Petra. The deep valleys and the little terraces along the mountain-sides, and the broad downs upon their summits, are covered with rich soil, in which trees, shrubs, and flowers grow luxuriantly" (Porter, in Kitto's 'Cyclopaedia,' art.
"Idumea").