The good man out of the good treasure of his heart brings forth what is good; and the evil man out of the evil treasure brings forth what is evil. For his mouth speaks from the abundance of his heart.
Food is for the stomach and the stomach is for food, but God will do away with both of them. Yet the body is not for sexual immorality, but for the Lord, and the Lord is for the body.
And the tongue is a fire, the very world of unrighteousness; the tongue is set among our members as that which defiles the entire body, and sets on fire the course of our existence, and is set on fire by hell.