1 John 4:20
If anyone says, "I love God," and yet hates his brother, he is a liar; for whoever does not love his brother whom he has seen cannot love God whom he has not seen.
1 John 2:4
Whoever says, "I know him," but does not obey his commands, is a liar, and there is no truth in his heart;
1 John 2:9
Whoever says, "I am in the light," and yet hates his brother, is still in darkness.
1 John 3:17
But if someone who is rich sees his brother in need and closes his heart against him, how can he have any love for God in his heart?
1 John 4:12
No one has ever seen God; yet if we love one another, God keeps in union with us and love for him attains perfection in our hearts.
1 John 2:11
But whoever hates his brother is in darkness, and is living in darkness, and he does not know where he is going, for the darkness has blinded his eyes.
1 Peter 1:8
You must love him, though you have not seen him, but since you believe in him though you do not now see him, rejoice with triumphant, unutterable joy
1 John 1:6
If we say, "We have fellowship with him," and yet live in darkness, we are lying and not living the truth.