'Darkness' in the Bible

Dawning on those who now dwell in the darkness and shadow of death--To direct our feet into the path of peace."

Consider therefore whether the light that is in you is anything but mere darkness.

While day after day I was with you in the Temple, you did not lay hands upon me; but to you belongs this hour--and the power of darkness."

It was now about noon, and a darkness came over the whole country till three o'clock in the afternoon.