16 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.

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.

18 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.

19 We love him, because he first loved us.

20 If a man say, I love God, and hateth his brother, he is a
    liar: for he that loveth not his brother whom he hath seen,
    how can he love God whom he hath not seen?

21 And this commandment have we from him, That he who loveth God
    love his brother also.

—Bible, King James, Book 62: 1 John 4