¹⁰ So now we can tell who are children of God and who are children of the devil. Anyone who does not live righteously and does not love other believers^[a] does not belong to God.

Love One Another

¹¹ This is the message you have heard from the beginning: We should love one another.

²³ And this is his commandment: We must believe in the name of his Son, Jesus Christ, and love one another, just as he commanded us.