As one who has heard, read, and appreciated Peter Leithart over the past few years, and who has recognize that Leithart values tradition and values a strong ecclesiology, I was particularly fascinated to read his account of why, in light of those values, he will not become Roman Catholic (or Eastern Orthodox). I find this, on the face of it at least, a valid objection to a Protestant joining one of these older, closed communions. It seems a reason to pause, however much a Protestant (especially of the frustratingly amnesiac, hyper-pragmatic “evangelical” variety) may wish to affirm the greatness and integrity of much historic catholic theology and practice.
The executive summary of what Leithart argues here is this: true ecumenism is incompatible with joining either Catholicism or Orthodoxy.
Here’s a sampling of his thought on this score:
“Here’s the question I would ask to any Protestant considering a move: What are you saying about your past Christian experience by moving to Rome or Constantinople? Are you willing to start going to a Eucharistic table where your Protestant friends are no longer welcome? Continue reading