Darkness, in the Bible, when it does not refer literally to lack of light, as in the plagues of Egypt (Exodus 10:21-29), frequently refers to ignorance, particularly unwillingness to know about God and His ways. Isaiah the prophet said concerning Jesus, who would come to bring the knowledge of God to all people: "The people walking in darkness have seen a great light; on those living in the land of the shadow of death a light has dawned." (Isaiah 9:2).

"Arise, shine, for your light has come, and the glory of the Lord rises upon you. See, darkness covers the earth and thick darkness is over the peoples, but the Lord rises upon you and His glory appears over you. Nations will come to your light, and kings to the brightness of your dawn." (Isaiah 60:1-3).

Damnation
Darkness
Day and Night
Deacon
Death
Demon Possessed
Demons
Deuteronomy
Devil
Disciple
Divination
Dragon