11 Beloved, if God loved us in this way, we also ought to love one another.
12 No one has seen God at any time. If we love one another, God remains in us, and his love has been perfected in us.
13 By this we know that we remain in him and he in us, because he has given us of his Spirit.
14 We have seen and testify that the Father has sent the Son as the Savior of the world.
15 Whoever confesses that Jesus is the Son of God, God remains in him, and he in God.
16 We know and have believed the love which God has for us. God is love, and he who remains in love remains in God, and God remains in him.
17 In this love has been made perfect among us, that we may have boldness in the day of judgment, because as he is, even so are we in this world.