1 John 2:1–9

My dear children, I am writing this to you so that you will not sin. But if anyone does sin, we have an advocate who pleads our case before the Father. He is Jesus Christ, the one who is truly righteous. ²He himself is the sacrifice that atones for our sins—and not only our sins but the sins of all the world.

³And we can be sure that we know him if we obey his commandments. ⁴If someone claims, “I know God,” but doesn’t obey God’s commandments, that person is a liar and is not living in the truth. ⁵But those who obey God’s word truly show how completely they love him. That is how we know we are living in him. ⁶Those who say they live in God should live their lives as Jesus did.

A New Commandment

⁷Dear friends, I am not writing a new commandment for you; rather it is an old one you have had from the very beginning. This old commandment—to love one another—is the same message you heard before. ⁸Yet it is also new. Jesus lived the truth of this commandment, and you also are living it. For the darkness is disappearing, and the true light is already shining.

⁹If anyone claims, “I am living in the light,” but hates a fellow believer, that person is still living in darkness.