1 John 3:15

Then Cain spoke to Abel his brother; and it happened when they were in the field, that Cain rose up against Abel his brother and killed him.

‘You shall not hate your brother in your heart; you may surely reprove your neighbor, and so not bear sin because of him.

“But if there is a man who hates his neighbor and lies in wait for him and rises up against him and strikes down his life so that he dies, and he flees to one of these cities,

But Absalom did not speak to Amnon either good or bad; for Absalom hated Amnon because he had violated his sister Tamar.

“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.

You lust and do not have, so you murder. You are envious and cannot obtain, so you fight and quarrel. You do not have because you do not ask.

The one who says he is in the Light and yet hates his brother is in the darkness until now.

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.