1 John 3:10, 12, 15 By this it is evident who are the children of God, and who are the children of the devil: whoever does not practice righteousness is not of God, nor is the one who does not love his brother. We should not be like Cain, who was of the evil one and murdered his brother. And why did he murder him? Because his own deeds were evil and his brother’s righteous. Everyone who hates his brother is a murderer, and you know that no murderer has eternal life abiding in him. | English Standard Version 2016 (ESV)