18. There is no fear in love, but perfect love drives out fear. For fear has to do with punishment, and the one who fears has not been made perfect in love.
19. We love, because He first loved us.
20. If anyone says, “I love God,” and hates his brother, he is a liar. For the one who does not love his brother, whom he has seen, cannot love God, whom he has not seen.
21. And this commandment we have from Him: that the one who loves God should also love his brother.