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.
that he may be ashamed: The phrase "may be ashamed" (entrepo, omai) means "to turn about" (Thayer 219-1-1788). This message would not be very popular in religious circles today and is not very popular with some in the true church of the New Testament. Modernists tell us that we are to preach "Love, Love, Love." We are to be kind, tender, compassionate, never speak harsh words, never rebuke, never pass any type of judgment, etc. Paul says if any man within the congregation is lazy and refuses to work and to obey our command, then he should not eat, and the rest of the congregations should not associate with him so he may be ashamed.