'Deep Darkness' in the Bible

“He reveals mysteries from the darknessAnd brings the deep darkness into light.

“My face is flushed from weeping,And deep darkness is on my eyelids,

“Have the gates of death been revealed to you,Or have you seen the gates of deep darkness?

“For behold, darkness will cover the earthAnd deep darkness the peoples;But the Lord will rise upon youAnd His glory will appear upon you.

“They did not say, ‘Where is the LordWho brought us up out of the land of Egypt,Who led us through the wilderness,Through a land of deserts and of pits,Through a land of drought and of deep darkness,Through a land that no one crossedAnd where no man dwelt?’

Give glory to the Lord your God,Before He brings darknessAnd before your feet stumbleOn the dusky mountains,And while you are hoping for lightHe makes it into deep darkness,And turns it into gloom.

He who made the Pleiades and OrionAnd changes deep darkness into morning,Who also darkens day into night,Who calls for the waters of the seaAnd pours them out on the surface of the earth,The Lord is His name.