'Darkens' in the Bible

“Who is this that darkens counselBy words without knowledge?

You asked, "Who is this that darkens counsel without knowledge?' Well now, I have talked about what I don't understand awesome things beyond me that I don't know.

Look! The one who crafts mountains, who creates the wind, who reveals what he is thinking to mankind, who darkens the morning light, who tramples down the high places of the land the LORD, the God of the Heavenly Armies is his name.

The One who made the Pleiades and Orion,who turns darkness into dawnand darkens day into night,who summons the waters of the seaand pours them out over the face of the earth—Yahweh is His name.