Matthew 5:21-22

“You have heard that it was said to our people long ago, ‘You must not murder anyone. Anyone who murders another will be judged.’ But I tell you, if you are angry with a brother or sister, you will be judged. If you say bad things to a brother or sister, you will be judged by the council. And if you call someone a fool, you will be in danger of the fire of hell.