1 John 2:4
He that says, I know 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 practise the truth.
Hosea 8:2-3
They shall cry unto me, My God, we know thee; we, Israel.
Titus 1:16
They profess to know God, but in works deny him, being abominable, and disobedient, and found worthless as to every good work.
James 2:14-16
What is the profit, my brethren, if any one say he have faith, but have not 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 the darkness until now.
1 John 4:20
If any one say, I love God, and hate his brother, he is a liar: for he that loves not his brother whom he has seen, how can he love God whom he has not seen?