10. In this the children of God and the children of the devil are revealed: Whoever does not live in righteousness is not of God, nor is the one who does not love his brother.
11. For this is the message that you heard from the beginning: We should love one another,
12. not like Cain, who was of the wicked one and murdered his brother. And why did he murder him? Because his own works were evil, and his brother’s works were righteous.
13. Do not marvel, my brothers, if the world hates you.
14. We know that we have passed from death to life, because we love the brothers. Whoever does not love his brother remains in death.
15. Whoever hates his brother is a murderer, and you know that no murderer has eternal life remaining in him.
16. By this we know the love of God: that He laid down His life for us, and we ought to lay down our lives for the brothers.
17. Whoever has the world’s goods and sees his brother in need, but closes his heart of compassion from him, how can the love of God remain in him?