Shortly after Vatican II, St. John Paul II—then Archbishop of Krakow Karol Wojtyl—wrote a series of thirteen brief homilies based on St. Paul’s sermon to the people of Athens in Acts 17 as framework for articulating the faith in a culture of skepticism and unbelief. These homilies were lost until recently, yet they still provide compelling teaching for Catholics in today’s post-Christian world. Teachings for an Unbelieving World is the first publication of JPII’s work in English.John Paul II