Why Only Catholicism Can Make Protestantism Work: Louis Bouyer on the Reformation MARK BRUMLEY ABSTRACT: Louis Bouyer contends that the only way to safeguard the positive principles of the Reformation is through the Catholic Church. For only in the Catholic Church are the positive principles the Reformation affirmed found without the negative elements the Reformers mistakenly affixed to them. Martin Luther Interpreting the Reformation is complicated business. But like many complicated things, it can be simplified sufficiently well that even non-experts can get the gist of it. Here's what seems a fairly accurate but simplified summary of the issue: ...