This thoroughgoing study examines the doctrine of transubstantiation from historical, theological, and ecumenical vantage points. Brett Salkeld explores eucharistic presence in the theologies of Aquinas, Luther, and Calvin, showing that Christians might have more in common on this topic than they have typically been led to believe. As Salkeld corrects false understandings of the theology of transubstantiation, he shows that Luther and Calvin were much closer to the medieval Catholic tradition than is often acknowledged. The book includes a foreword by Michael Root.

Winner of a first-place award for popular presentation of the faith and second-place in pastoral ministry, catechetical resource from the Catholic Media Association. Many Catholics don’t believe that Jesus is really present in the Eucharist. Rather, they see the bread and wine of Holy Communion as mere symbols of Christ’s body and blood. Is that disbelief just a misunderstanding or is it a blatant rejection of one of the central beliefs of the faith? In Real Presence, University of Notre Dame theologian Timothy P. O’Malley clears up the confusion and shows you how to learn to love God and neighbor through a deeper understanding of the doctrine of real presence. A 2019 study by the Pew Research Center found that almost seventy percent of Catholics don’t believe that Jesus is really present in the Eucharist. O’Malley offers a concise introduction to Catholic teaching on real presence and transubstantiation through a biblical, theological, and spiritual account of these doctrines from the early Church to today. He also explores how real presence enables us to see the vulnerability of human life and the dignity of all flesh and blood. O’Malley leads you to a deeper understanding and renewed faith in Catholic teaching about transubstantiation and real presence by helping you learn how the doctrine of real presence is rooted in divine revelation and how the Church’s teaching regarding transubstantiation is spiritually fruitful for the believer today; how to make your own the doctrine of real presence by worshipping Christ in the Eucharist and therefore making a real assent to real presence; how the Eucharist, although not the exclusive presence of Christ in the Church’s liturgy and mission, is crucial in growing our capacity for recognizing those other presences; and the important relationship between Eucharistic communion and adoration.

"This book reexamines Thomas Aquinas's teaching on Eucharistic transubstantiation, arguing that it is an exercise of sacra doctrina (holy teaching) that intends to demonstrate in theology and support with philosophy the simple idea that "transubstantiation" affirms the truth of Christ's words at the Last Supper. As well as delving into Aquinas's own writings, the author incorporates insights of modern theologians and the recent teachings of the Catholic Church"--

This new edition of the bestselling Orthodoxy & Heterodoxy is fully revised and significantly expanded. Major new features include a full chapter on Pentecostalism and the Charismatic movements, an expanded epilogue, and a new appendix ("How and Why I Became an Orthodox Christian"). More detail and more religions and movements have been included, and the book is now addressed broadly to both Orthodox and non-Orthodox, making it even more sharable than before.