Be not rash with thy month, and let not thine heart be hasty to utter any thing before God; for God is in heaven, and thou upon earth: therefore let thy words be few.
Suffer not thy mouth to cause thy flesh to sin; neither say thou before the angel, that it was an error: wherefore should God be angry at thy voice, and destroy the work of thine hands?
but I say unto you, that every one who is angry with his brother shall be in danger of the judgement; and whosoever shall say to his brother, Raca, shall be in danger of the council; and whosoever shall say, Thou fool, shall be in danger of the hell of fire.
And the tongue is a fire: the world of iniquity among our members is the tongue, which defileth the whole body, and setteth on fire the wheel of nature, and is set on fire by hell.