Dr. Justin Sledge is a scholar of philosophy and Western esotericism, and the voice behind the YouTube channel Esoterica, which has grown to over a million subscribers. He has spent his career studying the traditions that history tried to erase: Gnosticism, Kabbalah, Hermeticism, witchcraft, and alchemy. In this conversation, we explore why these systems were suppressed, what was actually lost, and why recovering them matters more now than at almost any other point in modern history. What We Dive Into: 1. Classical skepticism is not about debunking or disbelief. It is about bracketing your personal investment long enough to let the material speak for itself. That posture, rarer than it sounds, is what separates genuine inquiry from finding what you already wanted to find. 2. Newton wrote more on alchemy and the occult than on calculus. Descartes arrived at his famous method through a mystical dream. Kepler's mother was tried for witchcraft. Stripping these facts from the story of modernity is not intellectual honesty, it is myth-making, and it has cost us access to some of the most important spiritual technologies ever developed. 3. Every other starting point, certainty, comfort, doctrine, conclusions, has a gutter waiting at the end of it. Awe keeps the garden of curiosity alive. It is not a feeling to wait for but a practice to cultivate, and it may be the closest thing to a universal foundation for a meaningful human life. Know Thyself, but not by yourself. A guided space to return home to yourself. https://www.knowthyselfcollective.com ✨THANK YOU TO OUR SPONSORS: https://www.im8health.com/knowthyself code KNOWTHYSELF for an exclusive offer https://www.mudwtr.com/knowthyself code KNOWTHYSELF for up to 43% off ___________ 00:00 Intro 01:57 What Skepticism Actually Means 06:21 How to Enter Mystical Inquiry Without Collapsing Into Belief 08:03 Religion, Mysticism, and the Margins 11:24 Gnosticism: The World as Prison, Christ as Liberator 14:21 The Nag Hammadi Discovery and the Many Christianities 17:00 William James and the Four Qualities of Mystical Experience 21:50 Perennial Wisdom vs. High-Resolution Differences 26:44 The Limits of Propositional Truth 31:32 Irrational vs. Non-Rational: Why the Distinction Matters 37:10 The Danger of Universalizing Mystical Experience 44:34 The World Is Stranger Than We Assume 51:01 How the Myth of Rational Modernity Was Curated 59:35 Recovering the Suppressed Voices of Western History 1:00:45 Mary Magdalene: Not a Prostitute 1:14:22 The Suppression of the Feminine and the Road to the Witch Trials 1:18:55 The Malleus Maleficarum and the Anatomy of a Moral Panic 1:24:01 Poverty, Not Practice: Who Was Actually Accused 1:26:27 The Books Justin Brought: Agrippa's Three Books of Occult Philosophy 1:32:08 Agrippa and the Possibility of Induced Illumination 1:41:32 The Kabbalah and the Sefer Yetzirah 1:46:04 The Hermetic Tradition and Hermes Trismegistus 1:54:22 What Studying These Texts Has Done to Justin 1:59:51 Agrippa's Trilemma and the Limits of Reason 2:04:22 Hermeticism vs. Gnosticism: The World as Divine, Not Prison 2:13:11 Making the Best Case for the Transcendent Realm 2:19:54 Whatever Matter Is, It's Indistinguishable from Spirit 2:26:34 Justin's Personal Satanic Panic: The School Shooting 2:36:37 Turning Trauma Into Education 2:38:03 Generational Trauma and the Suppression of the Feminine 2:44:57 Truth as a Verb: Dialogue Across Difference 2:47:14 Are We on the Threshold of a New Renaissance? 2:54:33 How to Find What Is Worth Being Responsible For 2:58:39 Community Questions: The Most Meaningful Experience of Magic 2:59:15 When Justin Realized the Books Were Real 3:03:51 Finding the Clerical Necromantic Underground 3:04:26 Recreating Alchemy in the Modern Lab 3:07:11 Why We Want Magic: The Very Human Desire for Hidden Power 3:13:00 Modern Mythology and the Meaning Famine 3:17:39 Religion as Spiritual Technology 3:20:10 Closing Message: Flourishing Begins in Awe ___________ ✨MORE FROM DR. JUSTIN SLEDGE ↳YouTube: https://www.youtube.com/esotericachannel ↳Patreon: https://www.patreon.com/esotericachannel ↳https://www.justinsledge.com 📜MORE FROM KNOW THYSELF ↳Spotify: https://spoti.fi/4bZMq9l ↳Apple: https://apple.co/4iATICX ↳Instagram: https://www.instagram.com/knowthyself/ ↳TikTok: https://www.tiktok.com/@andreduqum ↳Facebook: https://www.facebook.com/knowthyselfbyandreduqum/ ↳https://knowthyselfpodcast.com/ 👁️MORE FROM ANDRÉ ↳Instagram: https://www.instagram.com/@andreduqum ↳Linkedin: https://www.linkedin.com/company/know-thyself-podcast ↳Book recs: https://www.knowthyselfpodcast.com/book-list