1 John 4:17
“Herein is our love made perfect, that we may have boldness in the day of judgment: because as he is, so are we in this world.”
Whosoever shall confess that Jesus is the Son of God, God dwelleth in him, and he in God.
And we have known and believed the love that God hath to us. God is love; and he that dwelleth in love dwelleth in God, and God in him.
Herein is our love made perfect, that we may have boldness in the day of judgment: because as he is, so are we in this world.
There is no fear in love; but perfect love casteth out fear: because fear hath torment. He that feareth is not made perfect in love.
We love him, because he first loved us.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“And now, little children, abide in him; that, when he shall appear, we may have confidence, and not be ashamed before him at his coming.”
“And now, little children, abide in him; that, when he shall appear, we may have confidence, and not be ashamed before him at his coming.”
“No man hath seen God at any time. If we love one another, God dwelleth in us, and his love is perfected in us.”
“And every man that hath this hope in him purifieth himself, even as he is pure.”
“But whoso keepeth his word, in him verily is the love of God perfected: hereby know we that we are in him.”