John 8:41

“I speak the things which I have seen with My Father; therefore you also do the things which you heard from your father.”

“Why do you not understand what I am saying? It is because you cannot hear My word.

“You are of your father the devil, and you want to do the desires of your father. He was a murderer from the beginning, and does not stand in the truth because there is no truth in him. Whenever he speaks a lie, he speaks from his own nature, for he is a liar and the father of lies.

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.