Thematic Bible: Explained by Christ

"You have heard that it was said to the ancients, 'Thou shalt not commit murder', and whoever commits murder will be answerable to the magistrate. But I say to you that every one who becomes angry with his brother shall be answerable to the magistrate; that whoever says to his brother 'Raca,' shall be answerable to the Sanhedrin; and that whoever says, 'You fool!' shall be liable to the Gehenna of Fire.