The Urantia Book, Paper-55 - Spheres Light and Life, Part 5, 12-17-2024
https://fifthepochalrevelationfellowship.com/notes/Paper_55_The_Spheres_of_Light_and_Life.pptx
https://fifthepochalrevelationfellowship.com/b-i-urantia-book-standardized/papers/paper-55-spheres-light-and-life.htm