1 John 4: 13-16
No one has ever seen God; but if we love one another , God lives in us and his love is made complete in us. We know that we live in him and he in us, because he has given us of his Spirit. And we have seen and testify that the Father has sent his Son to be the Savior of the world. If anyone acknowledges that Jesus is the Son of God, God lives in him and he in God. And so we know and rely on the love God has for us.