The spoilers are come upon all high places through the wilderness: for the sword of the LORD shall devour from the one end of the land even to the other end of the land: no flesh shall have peace.
The spoilers are come upon all high places - before he had threatened the plains; now the hills.
Wilderness - not an inhabited desert, but high lands of pasturage, lying between Judea and Chaldea (Jeremiah 4:11).