16. We have come to know and have believed the love which God has for us. God is love, and the one who abides in love abides in God, and God abides in him. 17. By this, love is perfected with us, so that we may have confidence in the day of judgment ; because as He is, so also are we in this world.18. There is no fear in love ; but perfect love casts out fear, because fear involves punishment, and the one who fears is not perfected in love. 19. We love, because He first loved us.