'Mountains' in the Bible

The mountains tremble before him, the hills convulse; the earth is laid waste before him, the world and all its inhabitants are laid waste.

Look! A herald is running on the mountains! A messenger is proclaiming deliverance: "Celebrate your sacred festivals, O Judah! Fulfill your sacred vows to praise God! For never again will the wicked Assyrians invade you, they have been completely destroyed."

Your shepherds are sleeping, O king of Assyria! Your officers are slumbering! Your people are scattered like sheep on the mountains and there is no one to regather them!