If any man doesn't obey our word in this letter, note that man, that you have no company with him, to the end that he may be ashamed.
"The treatment of such a man is to withdraw from close fellowship with him. . . . It [the Greek verb sunanamignusthai] literally means ’Don’t mix yourselves up with him’." [Note: Morris, The Epistles . . ., p. 149.] 