Book excerpt: This book illustrates how George Tyrrell‘s theological challenge to those who would take the church out of history was never effectively refuted, either at the time or since, and that the issues Tyrrell raised are still relevant and alive in the church today. In highlighting Tyrrell‘s liberation of theology from dogmatism, the current work describes why he was vilified by the Roman hierarchy, expelled from the Jesuits, and eventually excommunicated. Tyrrell‘s Ignatian-inspired, hope-filled theology should not be forgotten, not least because it sheds further light on another courageous and prophetic Jesuit, Pope Francis. In revisiting Tyrrell‘s Ignatian theology, this book celebrates the promise that Vatican II presents to the future church, namely, a universal call to holiness as embraced by Pope Francis.