The result is that as long as a man is a good preacher, a good organiser, or an arresting personality, he can always achieve a certain local following; and among this local following a reputation for broad-mindedness stands him in good stead. But the ordinary man who does not go to church is quite unaffected by the process. He thinks no better of Christianity for its efforts to be undogmatic. It is not that he makes any articulate reply to these overtures; he simply ignores them. Nothing, I believe, has contributed more powerfully to the recent successes of the "Anglo-Catholic" movement than the conviction, gradually borne in upon the clergy, that the latitudinarian appeal, as a matter of experience, does not attract. Dogmas may fly out at the window but congregations do not come in at the door.
-Ronald Knox, The Belief of Catholics(H/T Nicole DeMille)