It is the common assumption of all these modem prophets, whatever their school, that religious truth is something not yet determined, something which is being gradually established by a slow process of testing and research. They boast of their indecisions; they parade their dissensions; it shows (they say) a healthy spirit of fearless inquiry, this freedom from the incubus of tradition. Such sentiments evoke, I believe, no echo of applause outside their own immediate circles. The uneasy impression is left on the average citizen that "the parsons do not know their own business"; that disagreements between sect and sect are more, not less disedifying when either side hastens to explain that the disagreement is over externals, rather than essentials; that if Christianity is still in process of formulation after twenty centuries, it must be an uncommonly elusive affair.
--Msgr Ronald Knox,
The Belief of Catholics, 1927
