There were noises and thunderings and lightenings; and there was a great earthquake, such a mighty and great earthquake as had not occurred since men were on the earth.--Revelation 16:18
It is at midnight that God manifests His power for the deliverance of His people. The sun appears, shining in its strength. Signs and wonders follow in quick succession. The wicked look with terror and amazement upon the scene, while the righteous behold with solemn joy the tokens of their deliverance. Everything in nature seems turned out of its course. The streams cease to flow. Dark, heavy clouds come up and clash against each other. In the midst of the angry heavens is one clear space of indescribable glory, whence comes the voice of God like the sound of many waters, saying, "It is done." Revelation 16:17.
That voice shakes the heavens and the earth. There is a mighty earthquake, "such as was not since men were upon the earth, so mighty an earthquake, and so great." Verses 17, 18. The firmament appears to open and shut. The glory from the throne of God seems flashing through. The mountains shake like a reed in the wind, and ragged rocks are scattered on every side. There is a roar as of a coming tempest. The sea is lashed into fury. There is heard the shriek of a hurricane like the voice of demons upon a mission of destruction. (The Great Controversy, 636-637)
As lightenings from heaven unite with the fire in the earth, the mountains will burn like a furnace, and will pour forth terrific streams of lava, overwhelming gardens and fields, villages and cities. Seething molten masses thrown into the rivers will cause the waters to boil, sending forth massive rocks with indescribable violence and scattering their broken fragments upon the land. Rivers will be dried up. The earth will be convulsed; everywhere there will be dreadful earthquakes and eruptions.
Thus God will destroy the wicked from off the earth. But the righteous will be preserved in the midst of these commotions, as Noah was preserved in the ark. (Patriarchs and Prophets, 110)
REFLECTION: Fierce lightenings envelop the earth in a sheet of flame. Above the thunder, voices, mysterious and awful, declare the doom of the wicked. Those who were boastful and defiant, cruel to God's commandment-keeping people, now shudder in fear. Demons tremble while men are supplicating for mercy. (From Here to Forever, 386)