1 John 2:9

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

1 John 2:11

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

1 John 4:20

If anyone says, I love God, and hates his brother, he is a liar. For if he does not love his brother whom he has seen, how can he love God whom he has not seen?

Psalm 82:5

They neither know nor will understand; they walk on 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 excelling, being instructed out of the Law;

1 Corinthians 13:1-3

Though I speak with the tongues of men and of angels, and have not charity, I have become as sounding brass or a tinkling cymbal.

2 Peter 1:9

For he in whom these things are not present is blind and cannot see afar off and has forgotten that he was purged from his sins in the past.

1 John 1:6

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

1 John 2:4

He who says, I have known Him, and does not keep His commandments, is a liar, and the truth is not in him.

1 John 3:13-17

Do not marvel, 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
He who says, I have known Him, and does not keep His commandments, is a liar, and the truth is not in him.

He is

1 John 1:6
If we say that we have fellowship with Him and walk in darkness, we lie and do not practice 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 excelling, being instructed out of the Law;

And hateth

1 John 3:13
Do not marvel, my brothers, if the world hates you.

Is in

1 John 2:11
But he who hates his brother is in darkness, and walks in darkness, and does not know where he is going, because darkness has blinded his eyes.
Psalm 82:5
They neither know nor will understand; they walk on in darkness; all the foundations of the earth are shaken.
1 Corinthians 13:1
Though I speak with the tongues of men and of angels, and have not charity, I have become as sounding brass or a tinkling cymbal.
2 Peter 1:9
For he in whom these things are not present is blind and cannot see afar off and has forgotten that he was purged from his sins in the past.

General references

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