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Here you can find all content by author Guy Powell including blog posts, interviews, and coming soon the podcast called The Backstory on the Shroud of Turin.
In Defense of Sindonology – Jack Markwardt | Shroud of Turin 2025
At the Shroud of Turin 2025 International Conference & Symposium, author and historian Jack Markwardt delivered an impassioned defense of Sindonology—the study of the Shroud of Turin. In his talk, “In Defense of Sindonology,” Markwardt highlights the importance of...
The Medical and Spiritual Significance of the Shroud of Turin
Pam Moon’s presentation at The Shroud of Turin 2025 International Conference offers a fascinating exploration of the Shroud’s folding patterns and blood flow. Over the years, Pam has meticulously studied how the Shroud was folded, revealing vital insights into its...
Devotion: The House of Savoy and the Shroud of Turin as a Mirror of the Gospels
The Shroud of Turin has inspired centuries of devotion, scholarship, and awe. In their presentation at the Shroud of Turin 2025 International Conference & Symposium, Dr. Cheryl White and Fr. Peter Mangum explore the Shroud’s enduring power through the legacy of...