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 1:8
If we say that we have no sin, we deceive ourselves, and there is no truth in us.
1 John 1:6
If we say that we have fellowship with him and walk in darkness, we lie, and do not the truth;
Hosea 8:2-3
Israel shall cry unto me, My God, we have known thee.
Titus 1:16
They profess that they know God, but in works they deny him, being abominable and rebellious and reprobate unto every good work.
James 2:14-16
My brethren, What shall it profit though someone says that they have faith and do not have works? Shall this type of faith be able to save them?
1 John 1:10
If we say that we have not sinned, we make him a liar, and his word is not in us.
1 John 2:9
He that says he is in the light and hates his brother is still in darkness.
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?