7. My dear friends, I am not writing to give you a new commandment. It is the same one that you were first given, and it is the message you heard.
8. But it really is a new commandment, and you know its true meaning, just as Christ does. You can see the darkness fading away and the true light already shining.
9. If we claim to be in the light and hate someone, we are still in the dark.
10. But if we love others, we are in the light, and we don't cause problems for them.