1 John 2:9

He that says he is in the light and hates his brother is still in darkness.

1 John 2:11

But he that hates his brother is in darkness and walks in darkness and does not know where he goes, because that darkness hath blinded his eyes.

1 John 4:20

If anyone says, I love God and hates his brother, he is a liar; for he that does not love his brother whom he has seen, how can he love God whom he has not seen?

Psalm 82:5

They do not know, neither do they understand; they walk in darkness; they move all the foundations of the earth.

John 9:41

Jesus said unto them, If ye were blind, ye should have no sin; but now because ye say, We see, therefore your sin abides.

Romans 2:18-21

and dost know his will and approve the things that are more excellent, 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 am become as sounding brass or a tinkling cymbal.

2 Peter 1:9

But he that lacks these things is blind and walks feeling the way with his hand, having forgotten that he was purged from his old sins.

1 John 1:6

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

1 John 2:4

He that 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

Marvel not, my brethren, 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 that 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 the truth;
John 9:41
Jesus said unto them, If ye were blind, ye should have no sin; but now because ye say, We see, therefore your sin abides.
Romans 2:18
and dost know his will and approve the things that are more excellent, being instructed out of the law,

And hateth

1 John 3:13
Marvel not, my brethren, if the world hates you.

Is in

1 John 2:11
But he that hates his brother is in darkness and walks in darkness and does not know where he goes, because that darkness hath blinded his eyes.
Psalm 82:5
They do not know, neither do they understand; they walk in darkness; they move all the foundations of the earth.
1 Corinthians 13:1
Though I speak with the tongues of men and of angels and have not charity, I am become as sounding brass or a tinkling cymbal.
2 Peter 1:9
But he that lacks these things is blind and walks feeling the way with his hand, having forgotten that he was purged from his old sins.

General references

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