This portrait of Bergoglio and Francis’s world-past and present- tells the story of a much more complex man than some early biographies have suggested. My subject is no picture book saint but a very human priest, wracked by doubt, who struggles to be a true witness of his faith in challenging circumstances. In circumstances he neither sought nor foresaw he found himself , he was handed the highest office at a time of institutional crisis, not just for the Church but long established institutions worldwide, from banks to party political leaders.