1 John 1 - If we claim we are without sin, then we deceive ourselves; if we confess our sins, he is faithful and just and forgives us.
1 John 2 - Don't sin. But if you do sin we have an advocate on our behalf in Jesus Christ. Whoever claims to live in Christ must live as Christ did.
1 John 3 - This is how we know what love is: Jesus Christ laid down his life for us.
1 John 4 - God is love. Whoever lives in love lives in God. We love because he 1st loved us. Whoever loves God must also love their brother and sister.
1 John 5 - Whoever has the Son has life; whoever does not have the Son of God does not have life.
1 John in 140 Characters - Don't sin. But if you sin we have an advocate on our behalf in Christ. If we confess our sins, God forgives us. God is love.