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, "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 are walking in the darkness, we lie, and do not the truth;
Titus 1:16
They profess to know God; but by their works they deny Him; being abominable, and disobedient, and for every good work worthless.
James 2:14-16
What profit is it, my brethren, if anyone says he has faith, but has not works; can such faith save him?
1 John 1:10
If we say, "We have not sinned," we make Him a liar, and His word is not in us.
1 John 2:9
He who says that he is in the light, and hates his brother, is in the darkness even until now.
1 John 4:20
If anyone says, "I love God," and hates his brother, he is a liar; for he that loves not his brother whom he has seen, cannot love God Whom he has not seen.