1 John 2:4; 1 John 2:22

1 John 2:4

4 Suppose someone says, "I know him." But suppose that person does not do what God commands. Then that person is a liar and is not telling the truth.

1 John 2:22

22 Who is the liar? The person who says that Jesus is not the Christ. People who say that are the enemies of Christ. They say no to the Father and the Son.