Matthew 5:21-22

“You’re familiar with the commandment taught to those of old: ‘Do not murder or you will be judged.’ But I’m telling you, if you hold anger in your heart toward a fellow believer, you are subject to judgment. And whoever demeans and insults a fellow believer is answerable to the congregation. And whoever calls down curses upon a fellow believer is in danger of being sent to a fiery hell.