501: The Four Pillars — Tome at the Center of the Spiral
501: The Four Pillars — Tome at the Center of the Spiral  
Podcast: The BEMA Podcast
Published On: Thu Apr 09 2026
Description: Brent Billings and Elle Grover Fricks get the big picture about our holy book. Spiral Dynamics Illustration The Unseen Realm by Michael S. Heiser Review of The Unseen Realm — Brent Billings, Goodreads