Matthew 5:21-22

“You have heard that it was said to the ancient ones, ‘You shall not murder;’ and ‘Whoever murders will be in danger of the judgment.’ But I tell you that everyone who is angry with his brother without a cause will be in danger of the judgment. Whoever says to his brother, ‘You good-for-nothing!’ will be in danger of the council. Whoever says, ‘You fool!’ will be in danger of the fire of Gehinnom.