"More terrible manifestations than the world has ever yet beheld,
will be witnessed at the second advent of Maschiac.
Who can stand before His indignation? and who can abide in the fierceness of His anger?” Nahum 1:5, 6. Rev. 6:17, Alma 40:14
Bow Thy heavens, O Lord, and come down:touch the mountains, and they shall smoke. Cast forth lightning, and scatter them: shoot out Thine arrows, and destroy them.” Psalm144:5, 6.
“I will show wonders in heaven above, and signs in the earth beneath; blood, and fire, and vapor of smoke.”
Acts 2:19 1Nephi 19:11
D&C 45:40,39 Joel 2:30
"And there were voices, and thunders, and lightnings; and there was a great earthquake.... “And every island fled away, and the mountains were not found. "
And there fell upon men a
great hail out of heaven, every stone about the weight of a talent.”
Revelation 16:18, 20, 21, 2 Neph 27:2, Ezekiel 13:13.
Ref: Kjv, Bk of Mor, Bk of D&C