\v 1 See what kind of love the Father has given to us, that we should be called children of God, and this is what we are. For this reason, the world does not know us, because it did not know him.
\v 2 Beloved, now are we children of God, and it has not yet been revealed what we will be. We know that when Christ appears, we will be like him, for we will see him just as he is.
\v 8 He who does sin is of the devil, for the devil has sinned from the beginning. For this reason the Son of God was revealed, so that he might destroy the works of the devil.
\v 9 Whoever has been born of God does not sin because God's seed remains in him. He cannot continue to sin because he has been born of God.
\v 10 In this the children of God and children of the devil are revealed. Whoever does not do what is righteous is not of God, neither is the one who does not love his brother.
\v 16 By this we know love, because Christ laid down his life for us. We also ought to lay down our lives for the brothers.
\v 17 But whoever has the world's goods, sees his brother in need, and shuts up his heart of compassion from him, how does the love of God remain in him?
\v 23 And this is his commandment—that we should believe in the name of his Son Jesus Christ and love one another—just as he gave us this commandment.
\v 24 He who keeps God's commandments remains in him, and God remains in him. And by this we know that he remains in us, by the Spirit whom he gave to us.