1 John 2:9

He who says he is in the light and hates his brother, is in the darkness even until now.

1 John 2:11

But he who hates his brother is in the darkness, and walks in the darkness, and doesn't know where he is going, because the darkness has blinded his eyes.

1 John 4:20

If a man says, "I love God," and hates his brother, he is a liar; for he who doesn't love his brother whom he has seen, how can he love God whom he has not seen?

Psalm 82:5

They don't know, neither do they understand. They walk back and forth in darkness. All the foundations of the earth are shaken.

John 9:41

Jesus said to them, "If you were blind, you would have no sin; but now you say, 'We see.' Therefore your sin remains.

Romans 2:18-21

and know his will, and approve the things that are excellent, being instructed out of the law,

1 Corinthians 13:1-3

If I speak with the languages of men and of angels, but don't have love, I have become sounding brass, or a clanging cymbal.

2 Peter 1:9

For he who lacks these things is blind, seeing only what is near, having forgotten the cleansing from his old sins.

1 John 1:6

If we say that we have fellowship with him and walk in the darkness, we lie, and don't tell the truth.

1 John 2:4

One who says, "I know him," and doesn't keep his commandments, is a liar, and the truth isn't in him.

1 John 3:13-17

Don't be surprised, my brothers, if the world hates you.

Treasury of Scripture Knowledge

Summary

He that saith he is in the light, and hateth his brother, is in darkness even until now.

That saith

And hateth

General references

Bible References

That saith

1 John 2:4
One who says, "I know him," and doesn't keep his commandments, is a liar, and the truth isn't in him.

He is

1 John 1:6
If we say that we have fellowship with him and walk in the darkness, we lie, and don't tell the truth.
John 9:41
Jesus said to them, "If you were blind, you would have no sin; but now you say, 'We see.' Therefore your sin remains.
Romans 2:18
and know his will, and approve the things that are excellent, being instructed out of the law,

And hateth

1 John 3:13
Don't be surprised, my brothers, if the world hates you.

Is in

1 John 2:11
But he who hates his brother is in the darkness, and walks in the darkness, and doesn't know where he is going, because the darkness has blinded his eyes.
Psalm 82:5
They don't know, neither do they understand. They walk back and forth in darkness. All the foundations of the earth are shaken.
1 Corinthians 13:1
If I speak with the languages of men and of angels, but don't have love, I have become sounding brass, or a clanging cymbal.
2 Peter 1:9
For he who lacks these things is blind, seeing only what is near, having forgotten the cleansing from his old sins.

General references

John 15:12
"This is my commandment, that you love one another, even as I have loved you.
Hebrews 13:1
Let brotherly love continue.