But the one who hates his brother is in the darkness and walks in the darkness, and does not know where he is going because the darkness blinded his eyes.
By this the children of God and the children of the devil are manifested: everyone who does not do righteousness is not of God, as well as the one who does not love his brother.
not as Cain, who was of the evil one and slew his brother. And for what reason did he slay him? Because his deeds were evil, and his brother’s were righteous.