For years I used, with great success, the two earlier editions of this textbook with undergraduates, who appreciate its focus on their own experience and their desire to understand the Catholic faith. Doyle uses the documents of Vatican II in such a creative and intelligent way that, as a teacher, I have always felt confident that the book is the best introduction to the Church in contemporary society. I am grateful for this splendid updated edition, which integrates the papacy of Pope Francis and the continuing tensions within our pilgrim community.