1 John 2:11
But whoever continues to hate his brother is in darkness and is living in darkness, and he does not know where he is going, because the darkness has blinded his eyes.
John 12:35
Jesus said to them, "Only a little while longer you will have the light. Keep on living by it while you have the light, so that darkness may not overtake you, for whoever walks about in the dark does not know where he is going.
2 Corinthians 4:4
In their case, the god of this world has blinded the eyes of the unbelievers, to keep the glorious light of the good news of Christ, who is the likeness of God, from dawning upon them.
1 John 2:9
Whoever claims to be in the light, and yet continues to hate his brother is still in darkness.
John 12:40
"He has blinded their eyes and benumbed their hearts, so that they cannot see with their eyes and understand with their hearts, and turn to me to cure them."
2 Corinthians 3:14
Besides, their minds were made dull; for to this day that same veil remains unlifted, whenever they read the Old Covenant; because it is only through union with Christ that it is removed.
Titus 3:3
For once we too were without understanding, disobedient, misled, habitual slaves to all sorts of passions and pleasures, spending our lives in malice and envy.
1 John 1:6
If we say "We have fellowship with Him," and yet live in darkness, we are lying and not practicing the truth.
Revelation 3:17
Because you say, 'I am rich, I have already become rich, I need nothing,' and you do not know that you are the very one that is wretched, pitiable, poor, blind, and naked;