This article is part of the Tough Questions series. A series highlighting some of the difficult questions I was asking during my conversion from a non-denominational Christian to full communion with the Catholic Church. For more about my own conversion story, read What I Wish I Knew About Catholics (And Why I’m Becoming One). Up until the time of the Protestant Reformation in the 1500’s all Christians believed that their faith was shaped, understood, and transmitted through a combination of... Read more