Richard McBrien

Richard Peter McBrien (born August 19, 1936 – died January 25, 2015) was a Catholic priest and the Crowley-O'Brien Professor of Theology at the University of Notre Dame in South Bend, Indiana, United States. He authored twenty-five books, including the very popular Catholicism, a reference text on the Church after the Second Vatican Council. https://en.wikipedia.org/wiki/Richard_McBrien