1 John 4:11-14

11Dear friends, since God so loved us, we also ought to love one another.

12No one has ever seen God; but if we love one another, God lives in us and his love is made complete in us. 13This is how we know that we live in him and he in us: He has given us of his Spirit. 14And we have seen and testify that the Father has sent his Son to be the Savior of the world.