But the first extraordinary fact which marks this history is this: that Europe has been turned upside down over and over again; and that at the end of each of these revolutions the same religion has again been found on top. The Faith is always converting the age, not as an old religion but as a new religion.
—from The Everlasting Man by G.K. Chesterton, Part Two: VI: The Five Deaths of the Faith
What puzzles the world, and its wise philosophers and fanciful pagan poets, about the priests and people of the Catholic Church is that they still behave as if they were messengers. A messenger does not dream about what his message might be, or argue about what it probably would be; he delivers it as it is. It is not a theory or a fancy but a fact. It is not relevant to this intentionally rudimentary outline to prove in detail that it is a fact; but merely to point out that these messengers do deal with it as men deal with a fact. All that is condemned in Catholic tradition, authority, and dogmatism and the refusal to retract and modify, are but the natural human attributes of a man with a message relating to a fact.
—from The Everlasting Man by G.K. Chesterton, Part Two: Conclusion