1. My dear children, I write this to you so that you will not sin. But if
anybody does sin, we have one who speaks to the Father in our defense
Jesus Christ, the Righteous One.
2. He is the atoning sacrifice for our sins, and not only for ours but also
for the sins of the whole world.
3. We know that we have come to know him if we obey his commands.
4. The man who says, "I know him," but does not do what he commands is a
liar, and the truth is not in him.
5. But if anyone obeys his word, God's love is truly made complete in him.
This is how we know we are in him:
6. Whoever claims to live in him must walk as Jesus did.
7. Dear friends, I am not writing you a new command but an old one, which
you have had since the beginning. This old command is the message you have
heard.
8. Yet I am writing you a new command; its truth is seen in him and you,
because the darkness is passing and the true light is already shining.
9. Anyone who claims to be in the light but hates his brother is still in
the darkness.
10. Whoever loves his brother lives in the light, and there is nothing in
him to make him stumble.
11. But whoever hates his brother is in the darkness and walks around in
the darkness; he does not know where he is going because the darkness has
blinded him.