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 1:8
If we say that we have no sin, we deceive ourselves, and the truth is not in us.
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.
Hosea 8:2-3
Israel shall cry to Me, My God, we know You.
Titus 1:16
They profess that they know God, but in their works they deny Him, being abominable and disobedient and reprobate to every good work.
James 2:14-16
My brothers, what profit is it if a man says he has faith and does not have works? Can faith save him?
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 who says he is in the light and hates his brother is in darkness until now.
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?