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Oct 2, 2026 1 hr 15 min

Roman Catholicism and Christian Unity

from Reformed Forum

Mark Gilbert joins Camden Bucey to examine what Protestants and Roman Catholics mean when they speak of Christian unity. Drawing on Gilbert’s conversion from Roman Catholicism, they contrast a unity grounded in the Spirit’s work through the Word with Rome’s institutional claim to mediate grace and gather humanity into one visible communion. The conversation turns to Vatican II and Karl Rahner’s doctrine of the “anonymous Christian.” Camden and Mark consider Rahner’s anthropology, his account of God’s self-communication, and the influence of this framework on Roman Catholic inclusivism. They conclude with a pastoral call to speak with clarity and charity and to offer the assurance found only in the finished work of Christ. Resources Talking with Catholics About Jesus The Nicene Creed The Nicene Creed and the Nature of Christian Unity Chapters 00:00 Introduction 03:48 Mark Gilbert’s journey from Roman Catholicism 10:50 The Rome Scholars and Leaders Network 15:04 Catholic inclusivity after Vatican II 20:36 Institutional and spiritual views of unity 26:43 The church as a continuing incarnation 28:58 Vatican II and Karl Rahner 35:36 Van Til, Rahner, and the image of God 45:18 The “anonymous Christian” 47:30 Roman Catholicism in a pluralistic world 52:06 Inclusivity, gender, and doctrinal development 58:19 Rahner, Ratzinger, and competing Catholic trajectories 61:28 The Roman Catholic Church as a “sacrament of unity” 65:33 Unity in truth and evangelizing Roman Catholics 70:14 Resources for churches and small groups 72:59 Conclusion Mentioned in this episode: Christ the Center 1000 Live in Austin, TX Christ the Center 1000 Summit Christ the Center 1000 Christ the Center 1000 Summit

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Mark Gilbert joins Camden Bucey to examine competing Protestant and Roman Catholic accounts of Christian unity. They discuss Gilbert’s conversion from Roman Catholicism, Vatican II, Karl Rahner’s doctrine of the “anonymous Christian,” ecclesial authority, justification, and the need to engage Roman Catholics with clarity, charity, and confidence in the finished work of Christ.

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Roman Catholicism and Christian Unity

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Chapters

  1. 0:39 Introduction
  2. 4:27 Mark Gilbert’s journey from Roman Catholicism
  3. 11:29 The Rome Scholars and Leaders Network
  4. 15:43 Catholic inclusivity after Vatican II
  5. 21:15 Institutional and spiritual views of unity
  6. 27:22 The church as a continuing incarnation
  7. 29:37 Vatican II and Karl Rahner
  8. 36:15 Van Til, Rahner, and the image of God
  9. 45:57 The “anonymous Christian”
  10. 48:09 Roman Catholicism in a pluralistic world
  11. 52:45 Inclusivity, gender, and doctrinal development
  12. 58:58 Rahner, Ratzinger, and competing Catholic trajectories
  13. 1:02:07 The Roman Catholic Church as a “sacrament of unity”
  14. 1:06:12 Unity in truth and evangelizing Roman Catholics
  15. 1:10:53 Resources for churches and small groups
  16. 1:13:38 Conclusion

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Curry Coast Community Radio Curry Coast Community Radio Curry Coast Community Radio (KCIW, FM 100.7 in Brookings, OR) is publicly supported nonprofit radio serving the residents of Curry County, Oregon.Curry Coast Community Radio seeks to provide a forum to build a common community consciousness through the free exchange of ideas, news, and opinion. We are building bridges across the community by hosting round-table discussions, call-in talk shows, in-depth interviews with policy makers and community leaders, health professionals and wellness practitioners, service groups and other non-profits, and underserved community members. Featuring local musicians and involving our young people in radio engineering and production will promote an increased sense of community and and help participants develop talents and skills that can be used in the broader marketplace. The Reformation of Oz Scott Clements The Reformation of Oz aims to spread Reformed Teaching & preaching from Australia to Australia & the world. Theology in Particular IRBS Theology In Particular is a podcast about theology and the church from a confessional reformed baptist perspective. We will discuss a variety of theological topics, biblical texts and even do a few books reviews along the way. A podcast by IRBS. International Conference on Functional Programming 2017 Oxford University ICFP 2017 is the 22nd ACM SIGPLAN International Conference on Functional Programming.ICFP provides a forum for researchers and developers to hear about the latest work on the design, implementations, principles, and uses of functional programming. The conference covers the entire spectrum of work, from practice to theory, including its peripheries. This year, there are keynotes from Chris Martens and John Launchbury; unfortunately, Rich Hickey was unable to attend as originally planned.

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