7Dear friends, let us love one another, because love comes from God. Whoever loves is a child of God and knows God. 8Whoever does not love does not know God, for God is love. 9And God showed his love for us by sending his only Son into the world, so that we might have life through him. 10This is what love is: it is not that we have loved God, but that he loved us and sent his Son to be the means by which our sins are forgiven. 11Dear friends, if this is how God loved us, then we should love one another. 12#Jn 1.18 No one has ever seen God, but if we love one another, God lives in union with us, and his love is made perfect in us. 13We are sure that we live in union with God and that he lives in union with us, because he has given us his Spirit. 14And we have seen and tell others that the Father sent his Son to be the Savior of the world. 15If we declare that Jesus is the Son of God, we live in union with God and God lives in union with us. 16And we ourselves know and believe the love which God has for us. God is love, and those who live in love live in union with God and God lives in union with them. 17Love is made perfect in us in order that we may have courage on the Judgment Day; and we will have it because our life in this world is the same as Christ's. 18There is no fear in love; perfect love drives out all fear. So then, love has not been made perfect in anyone who is afraid, because fear has to do with punishment. 19We love because God first loved us. 20If we say we love God, but hate others, we are liars. For we cannot love God, whom we have not seen, if we do not love others, whom we have seen. 21The command that Christ has given us is this: whoever loves God must love others also.