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by Guy R. Powell
Are you fascinated by the intersection of biblical archaeology and modern science? Step into a world where history and cutting-edge research converge in our podcast, focusing on the Shroud of Turin, one of the most important Christian relics. I'm Guy R. Powell, author of "The Only Witness, a Christian Historical Fiction on the Shroud of Turin" and I invite you to join me and top experts from around the world including researchers, scientists, historians, and believers, (sindonologists – those that study the Shroud), as we explore the Shroud of Turin from every angle. We’ll try to uncover the truth about the Shroud of Turin. Special topics include: • Carbon dating of the Shroud. • How Jesus’s burial cloth, aka, The Shroud of Turin, or the Holy Shroud is mentioned in the Gospels Past interviews include top Sindonologists, such as: • Barrie Schwortz • Russ Breault • Joe Marino • Giulio Fanti • And many others Top questions discussed: • What is a biblical scholar as it relates to the Shroud
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In this episode of The Backstory on the Shroud of Turin, Guy R. Powell welcomes Dale Glover of Real Seekers. Rather than conducting a traditional interview, Guy and Dale revisit major skeptical challenges surrounding the Shroud of Turin.Their discussion grows from Dale’s earlier debate with cognitive neuroscientist James Fodor. Dale examines whether known medieval methods can account for the Shroud’s unusual characteristics.Topics include:Historical evidence that may predate the fourteenth centuryThe Shroud’s unusual 3D image informationThe VP-8 Image Analyzer and topographical informationBas-relief theories and wraparound distortionProblems aligning frontal and dorsal imagesThe absence of a known medieval artistic techniqueDale’s “minimal relevant features” approachSuperficiality, image uniformity, and vertical collimationQuestions surrounding the 1988 radiocarbon datingLong fingers and apparent differences in arm lengthRigor mortis and the body’s positionBurial spices and possible cloth positioningPhilosophical criteria for identifying a miracleThe possible motivation behind a medieval forgeryDale argues that proposed natural methods must explain the complete set of image characteristics. Reproducing only one or two unusual features is not enough under his approach.The conversation eventually reaches the central Christian question. Could the Shroud represent a physical consequence connected with the Resurrection of Jesus Christ? Guy and Dale explore that possibility while acknowledging ongoing disagreement surrounding the cloth.For believers, the discussion offers another way to examine Christianity’s central claim. For skeptics, it presents specific historical, scientific, and philosophical arguments to investigate. The episode also complements Guy Powell’s The Only Witness: A History of the Shroud of Turin.
What really happened during the trial of Jesus Christ? Could the Shroud of Turin provide important clues?In this episode of The Backstory on the Shroud of Turin, Guy R. Powell welcomes Christian scholar and Psalm Log founder Preston Zeller for an in-depth discussion about history, biblical scholarship, and scientific research surrounding the Shroud.Topics include:Scientific evidence supporting the Shroud of TurinCarbon dating and modern testing methodsDNA and historical researchThe mystery of the Shroud's image formationThe suffering of Jesus ChristJewish legal procedures during the trialWhy many scholars believe the trial violated established lawThe relationship between faith, history, and scienceHow the Resurrection continues to shape Christian beliefInsights connected to Guy Powell's book The Only WitnessWhether you are exploring Christianity, biblical history, or scientific evidence, this conversation offers thoughtful perspectives on one of history's most discussed artifacts.
Can physical evidence strengthen belief in the Resurrection of Jesus Christ?In this episode of The Backstory on the Shroud of Turin, Guy Powell welcomes longtime Shroud researcher Lee Sweeney, Director of the Shroud Center at the Santiago Retreat Center in California. Together they explore why the Shroud of Turin continues to inspire believers, challenge skeptics, and engage young people searching for authentic answers.Lee shares how more than two decades of teaching have shaped his approach to presenting the Shroud. Rather than asking people to accept faith without evidence, he introduces them to the historical, scientific, and biblical facts surrounding one of Christianity's most studied artifacts.The conversation explores:Why today's generation wants tangible evidence.How the Shroud opens conversations about faith.The relationship between science and Christianity.Research into the mysterious image formation.Why many researchers believe the image was produced by light.How the Shroud helps people understand the Passion and Resurrection of Jesus Christ.The growing importance of the Holy Face devotion.Why faith and science complement one another.Lee also discusses his experience presenting the Shroud to thousands of students and church groups. He explains how many begin with doubts but leave asking deeper spiritual questions.Whether you are exploring Christianity, researching the Shroud of Turin, or reading The Only Witness, this episode offers thoughtful insights into history, science, and faith.
Can the Bible answer the questions that many Christians ask about the Shroud of Turin? In this episode of The Backstory on the Shroud of Turin, Guy Powell is joined by theologian and Christian apologist Tom Dallis for an in-depth discussion of twelve biblical objections that are frequently raised against the Shroud. Rather than dismissing these questions, Tom examines each one through the lens of Scripture, history, and first-century Jewish culture, offering thoughtful explanations that encourage listeners to explore the biblical evidence for themselves.The conversation covers the Gospel accounts of the burial of Jesus Christ, the meaning of the Greek words used to describe His burial cloths, Isaiah's prophecies, Jewish burial customs, Joseph of Arimathea's role, and the relationship between the Day of Atonement and the Resurrection. Tom also explains why understanding the historical and cultural context of Scripture is essential when evaluating claims about the Shroud. One of the episode's most compelling sections explores how the High Priest's linen garments described in the Old Testament may provide a remarkable theological parallel to the burial cloths found in Christ's empty tomb.Whether you are approaching the Shroud of Turin from the perspective of faith, biblical scholarship, or historical curiosity, this episode offers an engaging and balanced examination of some of the most frequently misunderstood passages in Scripture. It also expands on many of the themes found in Guy Powell's book, The Only Witness: A History of the Shroud of Turin, providing listeners with a deeper appreciation of how theology, history, and the Gospel accounts intersect.
In this episode of The Backstory on the Shroud of Turin, host Guy Powell interviews Judge David Belz, a former trial lawyer and superior court judge.Belz brings a legal perspective to one of history’s most debated artifacts. He explains how courtroom evidence standards can be applied to the Shroud of Turin.He breaks down direct, circumstantial, and corroborating evidence. He argues that corroborating evidence is key to understanding complex truth claims.Instead of relying on a single scientific test, Belz emphasizes the total body of evidence. This includes historical records, forensic findings, and biblical references to Jesus Christ.He discusses STURP findings and limitations of isolated interpretations. He also addresses carbon dating controversy and scientific disagreement.Belz suggests that when all evidence is combined, the case becomes stronger. He frames the discussion around legal reasoning rather than emotional belief.The conversation explores themes connected to the Resurrection and The Only Witness narrative. It challenges listeners to evaluate evidence like jurors in a courtroom.Whether believer or skeptic, this episode invites deeper reflection on truth
In this episode of The Backstory on the Shroud of Turin, Guy Powell interviews author, apologist, and Shroud researcher Doug Powell.The discussion focuses on John Calvin’s famous objections to the Shroud of Turin and how modern discoveries may challenge those conclusions.Topics include:• Calvin’s 1543 Treatise on Relics• Why Calvin rejected the Shroud of Turin• The history of relics during the Reformation• Jewish burial customs and archaeological evidence• The Sudarium of Oviedo• The role of icons in Christian tradition• Veneration versus worship• Scientific and historical perspectives on the Resurrection• The significance of Jesus Christ and the Shroud todayDoug also shares details about his doctoral research, which examines the historical and theological evidence surrounding Calvin’s critique of the Shroud.This episode offers a balanced exploration of faith, history, and evidence while examining one of Christianity’s most debated artifacts.
In this episode of The Backstory on the Shroud of Turin, Guy Powell interviews theological writer and researcher Daniel Clausen.Daniel explores why the forgery theory struggles to explain the full scientific and philosophical evidence surrounding the Shroud. The conversation examines STURP findings, image formation mysteries, 3D encoding, DNA evidence, and the ongoing carbon dating debate.Topics include:• Why the forgery hypothesis carries its own burden of proof • The absence of paint, dyes, and scorch marks • Why modern science cannot replicate the Shroud image • The “forger of the gaps” argument • DNA evidence connected to Middle Eastern origins • Challenges to the 1988 carbon dating results • The connection between the Shroud, Jesus Christ, and the Resurrection • How extraordinary evidence supports extraordinary claimsDaniel also explains why any alternative explanation must account for the entire data set surrounding the Shroud.This episode offers a fascinating discussion blending science, theology, apologetics, and philosophy. Fans of The Only Witness will especially enjoy this conversation.
In this episode of The Backstory on the Shroud of Turin, Guy Powell interviews retired judge and longtime Shroud researcher David Belz.David shares how his experience as a trial lawyer and judge shaped his approach to the Shroud of Turin. He explains how legal principles such as circumstantial evidence, corroboration, and “clear and convincing evidence” can be applied to the debate surrounding the cloth.The discussion explores:Confirmation bias and skepticismThe relationship between faith and evidenceBilirubin findings in the bloodstainsScientific testing of the ShroudThe legal concept of cumulative evidenceHow the Shroud aligns with the Gospel accountsThe emotional power of the face imageWhy curiosity drives ongoing researchDavid also explains why science alone may never fully answer the question of authenticity. Instead, he argues that theology, science, and law each provide different paths toward truth.This episode offers a powerful discussion about the Resurrection, Jesus Christ, and the evidence surrounding the Shroud of Turin. It also highlights themes explored in Guy Powell’s book, The Only Witness.
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Are you fascinated by the intersection of biblical archaeology and modern science? Step into a world where history and cutting-edge research converge in our podcast, focusing on the Shroud of Turin, one of the most important Christian relics. I'm Guy R. Powell, author of "The Only Witness, a Christian Historical Fiction on the Shroud of Turin" and I invite you to join me and top experts from around the world including researchers, scientists, historians, and believers, (sindonologists – those that study the Shroud), as we explore the Shroud of Turin from every angle. We’ll try to uncover the truth about the Shroud of Turin. Special topics include: • Carbon dating of the Shroud. • How Jesus’s burial cloth, aka, The Shroud of Turin, or the Holy Shroud is mentioned in the Gospels Past interviews include top Sindonologists, such as: • Barrie Schwortz • Russ Breault • Joe Marino • Giulio Fanti • And many others Top questions discussed: • What is a biblical scholar as it relates to the Shroud
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