1 John 4:11-13

4:11 Dear friends, if God so loved us, then we also ought to love one another. 4:12 No one has seen God at any time. If we love one another, God resides in us, and his love is perfected in us. 4:13 By this we know that we reside in God and he in us: in that he has given us of his Spirit.

1 John 4:15

4:15 If anyone confesses that Jesus is the Son of God, God resides in him and he in God.

1 John 4:17

4:17 By this love is perfected with us, so that we may have confidence in the day of judgment, because just as Jesus is, so also are we in this world.