the mountains.

Judges 5:4
O LORD, when You went out from Seir, when You marched from the land of Edom, the earth trembled, the heavens poured out rain, and the clouds poured down water.

Psalm 97:5
The mountains melt like wax at the presence of the LORD, before the Lord of all the earth.

Isaiah 64:1-3
If only You would rend the heavens and come down, so that mountains would quake at Your presence, . . .

Amos 9:5
The Lord, the GOD of Hosts, He who touches the earth and melts it, and all its dwellers mourn--all the land rises like the Nile, then sinks like the river of Egypt--

Nahum 1:5
The mountains quake before Him, and the hills melt away; the earth trembles at His presence--the world and all its dwellers.

Habakkuk 3:6, 10
He stood and measured the earth; He looked and startled the nations; the ancient mountains were scattered; the perpetual hills bowed. His ways are everlasting. . . .

2 Peter 3:10-12
But the day of the Lord will come like a thief. The heavens will disappear with a roar, the elements will be dissolved in the fire, and the earth and its works will not be found. . . .

Revelation 20:11
Then I saw a great white throne and the One seated on it. The earth and the heavens fled from His presence, and no place was found for them.

the valleys.

Zechariah 14:4
On that day His feet will stand on the Mount of Olives, east of Jerusalem, and the Mount of Olives will be split in two from east to west, forming a great valley, with half the mountain moving to the north and half to the south.

as wax.

Psalm 68:2
As smoke is blown away, You will drive them out; as wax melts before the fire, the wicked will perish in the presence of God.

a steep place.