1 John 1:6; 1 John 1:7; 1 John 2:6; 1 John 2:11

1 John 1:6

6 If we claim to have fellowship with him and yet walk in the darkness, we lie and do not live out the truth.

1 John 1:7

7 But if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus, his Son, purifies us from all sin.

1 John 2:6

6 Whoever claims to live in him must live as Jesus did.

1 John 2:11

11 But anyone who hates a brother or sister is in the darkness and walks around in the darkness. They do not know where they are going, because the darkness has blinded them.