In The Unintended Reformation, Brad Gregory objects to the sort of doctrinal and (ultimately) intellectual pluralism that Protestants, with their doctrine of sola scriptura and their belief in the illumination of the Spirity, unleashed upon the West. The common refrain that the diversity of religious claims point to faith’s “arbitrary, subjective character” is the result of the Reformation’s challenge to Rome’s own claim to be the arbiter of truth claims. Gregory illustrates this way:
Try this thought experiment: Put in the same room Remi Brague, Daniel Dennett, Juergen Habermas, Vittorio Hoesle, Saul Kripke, Julia Kristevea, Jean-Luc Marion, Martha Sussbaum, Alvin Plantinga, Hilary Putnam, John Searle, and Peter Singer. Tell them they will be fed and housed but that they cannot leave until they have reached an agreement about answers to the Life Questions on the basis of reason. How long will they take? I wouldn’t hold my breath. (125)
Gregory goes on to concede that he is not opposed to reason per se “without which any rational endeavor would be impossible.” But this thought experiment does “strongly suggest that reason is as unlikely a candidate for answering the Life Questions as is Scripture alone.” (126)
So what is the solution? Gregory doesn’t state it directly but it has to be the papacy, or more generally, one authority who will eventually determine which of reason’s answers is THE answer to life’s questions.
But that invites another thought experiment. Put Aquinas, Scotus, Augustine, Benedict (the original), Gregory VII, and Thomas More in the same room and ask them to come up with answers to Life Questions. Would they agree? I’m not holding my breath. But put the pope (which one) in the room and all of a sudden you don’t get agreement necessarily but you have an umpire whose judgment will bind everyone in the room. What happens if the pope is not the smartest guy in the room? Apparently, it doesn’t matter. At least we have an authority to determine the answer. It doesn’t really matter if the answer is correct since what we need, apparently, is agreement on answers.
I don’t think Gregory means to imply such an authoritarian account of Roman Catholicism. And I do believe he is several steps from the quest for certainty that prevails among some of the hotter sort of papalists over at Called to Communion. But the resemblances are striking. Rome’s advantage appears to be its unity on paper and the comforting thought that its head will nurture unity and stamp out diversity. That’s an odd construction of Rome’s unified authority structure given the intellectual diversity of places like the University of Notre Dame today not to mention the way that various popes fell asleep at the switch when fellows like Duns Scotus and William of Occam were using their reason and writing.