This was one of my main areas of concern when researching the Catholic Church. I read widely on the topics involved from Protestants, the Eastern Orthodox and even dissident Catholics, like Fr. Hans Küng’s book titled, “Infallible? An Inquiry”. The three interconnected doctrines of Apostolic Succession, Petrine Primacy and Papal Infallibility soon came to the forefront. My next three posts will address each of these topics.