Thematic Bible: Explained by Christ

"Ye have heard how it was said unto them of the old time, 'Thou shalt not kill; for whosoever killeth shall be in danger of judgment:' But I say unto you, Whosoever is angry with his brother shall be in danger of judgment: whosoever sayeth unto his brother, 'Raca,' shall be in danger of a council: but whosoever sayeth, 'Thou fool,' shall be in danger of hell fire.