1 John 2:11

But the one who hates his brother is in the darkness and walks in the darkness, and does not know where he is going because the darkness has blinded his eyes.

John 12:35

So Jesus said to them, For a little while longer the Light is among you. Walk while you have the Light, so that darkness will not overtake you; he who walks in the darkness does not know where he goes.

2 Corinthians 4:4

in whose case the god of this world has blinded the minds of the unbelieving so that they might not see the light of the gospel of the glory of Christ, who is the image of God.

1 John 2:9

The one who says he is in the Light and yet hates his brother is in the darkness until now.

Proverbs 4:19

The way of the wicked is like darkness;
They do not know over what they stumble.

John 12:40

He has blinded their eyes and He hardened their heart, so that they would not see with their eyes and perceive with their heart, and be converted and I heal them.”

2 Corinthians 3:14

But their minds were hardened; for until this very day at the reading of the old covenant the same veil remains unlifted, because it is removed in Christ.

Titus 3:3

For we also once were foolish ourselves, disobedient, deceived, enslaved to various lusts and pleasures, spending our life in malice and envy, hateful, hating one another.

1 John 1:6

If we say that we have fellowship with Him and yet walk in the darkness, we lie and do not practice the truth;

Revelation 3:17

Because you say, “I am rich, and have become wealthy, and have need of nothing,” and you do not know that you are wretched and miserable and poor and blind and naked,

Treasury of Scripture Knowledge

Summary

But he that hateth his brother is in darkness, and walketh in darkness, and knoweth not whither he goeth, because that darkness hath blinded his eyes.

General references

Bible References

He that

1 John 2:9
The one who says he is in the Light and yet hates his brother is in the darkness until now.
John 12:35
So Jesus said to them, For a little while longer the Light is among you. Walk while you have the Light, so that darkness will not overtake you; he who walks in the darkness does not know where he goes.
Titus 3:3
For we also once were foolish ourselves, disobedient, deceived, enslaved to various lusts and pleasures, spending our life in malice and envy, hateful, hating one another.

And walketh

Proverbs 4:19
The way of the wicked is like darkness;
They do not know over what they stumble.
John 12:35
So Jesus said to them, For a little while longer the Light is among you. Walk while you have the Light, so that darkness will not overtake you; he who walks in the darkness does not know where he goes.

General references

Proverbs 4:19
The way of the wicked is like darkness;
They do not know over what they stumble.
John 11:10
But if anyone walks in the night, he stumbles, because the light is not in him.”