Unholy Fear is Described as a Fear of Judgments
Source: TTT
Isaiah 2:19
Men will flee to caves in the rocks and holes in the ground, away from the terror of the LORD and from the splendor of His majesty, when He rises to shake the earth.
Luke 21:26
Men will faint from fear and anxiety over what is coming upon the earth, for the powers of the heavens will be shaken.
Revelation 6:16, 17
And they said to the mountains and the rocks, “Fall on us and hide us from the face of the One seated on the throne, and from the wrath of the Lamb. / For the great day of Their wrath has come, and who is able to withstand it?”