Romans 1:22
Affecting to be sophists, they turned idiots,
1 Corinthians 8:4
Now concerning eating things sacrificed unto idols: we know that an idol is nothing in the world, and that there is no other God but one.
2 Corinthians 4:4
among whom the god of this world hath blinded the minds of the unbelievers, that the light of the gospel of the glory of Christ, who is the image of God, should not dart its bright beams upon them.
Ephesians 4:18
darkened in understanding; alienated from the life of God through the ignorance which is in them; through the blindness of their hearts:
Ephesians 5:8
For ye were formerly darkness, but now are ye light in the Lord: walk as children of light;