

The C.S. Lewis podcast
Premier
A weekly podcast from Premier Unbelievable? with Professor Alister McGrath exploring C.S. Lewis’ thought, theology and teaching.
C.S. Lewis is one of the most influential voices in modern Christianity. The 20th Century British writer and lay theologian has profoundly impacted Christians around the world and brought many atheists and agnostics to faith in Jesus.
One person whose faith was greatly encouraged by the writings of C.S. Lewis is Professor Alister McGrath. Both men were raised in Northern Ireland, studied at Oxford University and went on to become professors there. They also both came to faith from atheism slightly later in life. Alister has written numerous books on C.S. Lewis, including a seminal biography C.S. Lewis – A Life.
Every Monday, Ruth Jackson and Professor Alister McGrath will reflect on C.S. Lewis’ ideas, life and influence as well as trying to answer questions that impact culture today.
C.S. Lewis is one of the most influential voices in modern Christianity. The 20th Century British writer and lay theologian has profoundly impacted Christians around the world and brought many atheists and agnostics to faith in Jesus.
One person whose faith was greatly encouraged by the writings of C.S. Lewis is Professor Alister McGrath. Both men were raised in Northern Ireland, studied at Oxford University and went on to become professors there. They also both came to faith from atheism slightly later in life. Alister has written numerous books on C.S. Lewis, including a seminal biography C.S. Lewis – A Life.
Every Monday, Ruth Jackson and Professor Alister McGrath will reflect on C.S. Lewis’ ideas, life and influence as well as trying to answer questions that impact culture today.
Episodes
Mentioned books

Oct 27, 2025 • 28min
#233 Lilian Lindén: CS Lewis, Owen Barfield, and the Great War
Ruth Jackson speaks with Lilian Lindén about CS Lewis’ early philosophical development and his long-running debate with his friend Owen Barfield, the so-called “Great War.” They unpack Lewis’s shift from realism to idealism, explore Barfield’s influence through anthroposophy, and consider how figures like Rudolf Steiner shaped their discussions. The conversation also looks at Lewis’ rejection of materialism, why these philosophical questions still matter, and how his early intellectual battles continue to speak into today’s sceptical and materialist culture.
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Oct 20, 2025 • 19min
#232 Lilian Lindén: The influence and relevance of CS Lewis today
Ruth Jackson speaks with Lilian Lindén, who has a degree in philosophy of religion, about how CS Lewis continues to shape faith and thought today. They discuss how she first encountered Lewis, the impact his writings have had on her life, and why his ideas remain so compelling more than 60 years after his death. Lilian also presented a paper at the 2024 Undiscovered CS Lewis Conference, titled "Did Lewis Credit Barfield for What He Learned from Steiner?" which we will be hearing in an upcoming episode.
For the Paul Anderson episodes:
https://www.premierunbelievable.com/the-cs-lewis-podcast/the-cs-lewis-podcast-223-paul-anderson-cs-lewis-and-the-gospel-of-john/19932.article
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+ Subscribe to The CS Lewis podcast: https://www.premier.plus/cs-lewis-podcast
+ For more shows, free ebook and newsletter visit our website

Oct 13, 2025 • 19min
#231 Alister McGrath: CS Lewis, Christians and the Church
Ruth Jackson is joined again by Professor Alister McGrath, to discuss theology in a multi-part series. They explore what those in Christian ministry learn from C.S. Lewis - the “very ordinary layman” who helped shape modern faith. Alister reflects on Lewis’s approach to prayer and spiritual growth, his vision for Mere Christianity and how his theology speaks to the challenges of living faithfully in a post-Christian culture. The conversation also considers how Lewis’ thought encourages unity across denominations and offers wisdom for addressing today’s ethical and social issues.
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+ Subscribe to The CS Lewis podcast: https://www.premier.plus/cs-lewis-podcast
+ For more shows, free ebook and newsletter visit our website

6 snips
Oct 6, 2025 • 26min
#230 Alister McGrath: Theology, miracles and imagination
In this engaging conversation, Alister McGrath, a theologian and former Oxford tutor with extensive writings on C.S. Lewis, delves into Lewis's views on miracles and the imagination. He describes miracles as perspective-dependent signs and argues for their credibility as fundamental to Christian faith. McGrath also explores how Lewis's ideas resonate with modern theological scholarship and counters the New Atheism movement. He emphasizes the role of imagination in theology, suggesting it reveals deeper meanings beyond mere reason.

6 snips
Sep 29, 2025 • 18min
#229 Alister McGrath: Reflecting on CS Lewis' work as a theologian
Joining Ruth Jackson is Alister McGrath, a renowned theologian and author who has extensively studied C.S. Lewis. They dive deep into Lewis’s role as a theologian, discussing how he uses narrative to convey complex theological ideas. Alister highlights Lewis’s influence on modern Christian thought and his impact on education. They also address critiques of Lewis's approach while defending his imaginative theological style. Lastly, Alister reflects on how Lewis shaped his own work, emphasizing the power of stories in theology.

10 snips
Sep 22, 2025 • 24min
#228 Alister McGrath: Was CS Lewis a theologian? Part 2
In this discussion, Professor Alister McGrath, a noted theology expert and C.S. Lewis scholar, delves into why many regard Lewis as a non-theologian and critiques the academic dismissal of his work. He describes how Lewis's popular writing has influenced his reputation and highlights contemporary scholars who defend Lewis's contributions. McGrath also explores the evolution of Lewis's standing in theology, emphasizing his role as an organic intellectual and what modern theologians can learn from his unique approach.

Sep 15, 2025 • 22min
#227 Alister McGrath: Was CS Lewis a theologian?
In today's episode, Ruth Jackson is joined again by Professor Alister McGrath, to discuss theology in a multi-part series. How do we define theology? What is Alister's experience with it? Was Lewis considered a theologian by others, or even himself? Episode one dives into all of this, and more.
+ Support us here
+ Subscribe to The CS Lewis podcast: https://www.premier.plus/cs-lewis-podcast
+ For more shows, free ebook and newsletter visit our website

Sep 8, 2025 • 26min
#226 Paul Anderson: Fern-Seed, Elephants, Bultmann, and Lewis - Varied Expertise in Critical Perspective
We are joined again by Paul Anderson, a Professor of Biblical and Quaker Studies at George Fox University in Oregon, for the final episode in this series. In today's episode, we get to hear his paper, which was titled Fern-Seed, Elephants, Bultmann, and Lewis - Varied Expertise in Critical Perspective, live from the 2024 Undiscovered CS Lewis conference. Paul also provides helpful insight behind his paper.
For more on Paul Anderson:
George Fox University: https://www.georgefox.edu/academics/undergrad/departments/religion/faculty/anderson.html
Amazon author's page:
https://www.amazon.com/stores/Paul-N.-Anderson/author/B001HODFI2?ref=ap_rdr&isDramIntegrated=true&shoppingPortalEnabled=true
Academia and Digital Commons Pages: https://georgefox.academia.edu/PaulAnderson
The JJH Homepage: https://johannine.org/JJH.html
The Fourth Quest paper: https://sats.ac.za/conspectus/conspectus-32/
+ Support us here
+ Subscribe to The CS Lewis podcast: https://www.premier.plus/cs-lewis-podcast
+ For more shows, free ebook and newsletter visit our website

Sep 1, 2025 • 25min
#225 Paul Anderson: CS Lewis, the Bible and theology
Paul Anderson, a Professor of Biblical and Quaker Studies at George Fox University in Oregon, is back to discuss C.S. Lewis’ approach to the Bible and theology. They explore how Lewis read and interpreted Scripture, how his literary background shaped his perspective, and how he balanced critical scholarship with personal devotion. What can we learn from Lewis about holding faith and reason together? They also consider Lewis’s influence on contemporary debates around miracles, biblical authority, and New Testament studies, and whether his insights still resonate in today’s increasingly sceptical culture.
For more on Paul Anderson:
George Fox University: https://www.georgefox.edu/academics/undergrad/departments/religion/faculty/anderson.html
Amazon author's page:
https://www.amazon.com/stores/Paul-N.-Anderson/author/B001HODFI2?ref=ap_rdr&isDramIntegrated=true&shoppingPortalEnabled=true
Academia and Digital Commons Pages: https://georgefox.academia.edu/PaulAnderson
The JJH Homepage: https://johannine.org/JJH.html
The Fourth Quest paper: https://sats.ac.za/conspectus/conspectus-32/
+ Support us here
+ Subscribe to The CS Lewis podcast: https://www.premier.plus/cs-lewis-podcast
+ For more shows, free ebook and newsletter visit our website

Aug 25, 2025 • 22min
#224 Paul Anderson: Lewis, Bultmann, Fern-seeds and Elephants
Ruth Jackson is joined again by Dr Paul Anderson, Professor of Biblical and Quaker Studies at George Fox University. Paul, a prolific scholar and founding member of the "John, Jesus and History" project, shares insights from his paper presented at the 2024 conference at George Fox University. Together, Ruth and Paul explore Lewis’ classic essay "Fern-seeds and Elephants", in which Lewis critiques biblical scholarship with his memorable “four bleats.” Paul reflects on Lewis’ concerns about critical naturalism, the dismissal of miracles, and the tendency to “read between the lines” while missing the heart of the text. The conversation also considers Rudolf Bultmann’s influence, the challenges of theological education, and how Lewis’ reflections remain relevant today.
For more on Paul Anderson:
George Fox University: https://www.georgefox.edu/academics/undergrad/departments/religion/faculty/anderson.html
Amazon author's page:
https://www.amazon.com/stores/Paul-N.-Anderson/author/B001HODFI2?ref=ap_rdr&isDramIntegrated=true&shoppingPortalEnabled=true
Academia and Digital Commons Pages: https://georgefox.academia.edu/PaulAnderson
The JJH Homepage: https://johannine.org/JJH.html
The Fourth Quest paper: https://sats.ac.za/conspectus/conspectus-32/
+ Support us here
+ Subscribe to The CS Lewis podcast: https://www.premier.plus/cs-lewis-podcast
+ For more shows, free ebook and newsletter visit our website


