1 John 2:4
He who says, "I know him," but does not keep his commandments, is a liar, and the truth is not in him.
1 John 1:8
If we say we have no sin, we deceive ourselves, and the truth is not in us.
1 John 1:6
If we say we have fellowship with him, and walk in darkness, we lie and do not live according to the truth.
Titus 1:16
They profess to know God, but they deny him by their deeds; they are detestable and disobedient, unfit for any good deed.
James 2:14-16
What good is it, my brethren, if a man says he has faith but has no works? Can such 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 the darkness still.
1 John 4:20
If anyone says, "I love God," and hates his brother, he is a liar; for he who does not love his brother whom he has seen, cannot love God whom he has not seen.