Cosmic Egg
The spiritual-material universe, including a seemingly endless chain of galaxies, star systems, worlds known and unknown, whose center, or white fire core, is called the Great Central Sun. The Cosmic Egg has both a spiritual and a material center. Although we may discover and observe the Cosmic Egg from the standpoint of our physical senses and perspective, all of the dimensions of Spirit can also be known and experienced within the Cosmic Egg. For the God who created the Cosmic Egg and holds it in the hollow of his hand is also the God Flame expanding hour by hour within his very own sons and daughters.
The Cosmic Egg represents the bounds of man’s habitation in this cosmic cycle. Yet, as God is everywhere throughout and beyond the Cosmic Egg, so by his Spirit within us we daily awaken to new dimensions of Being, soul-satisfied in conformity with his Likeness.
For more information
Mark L. Prophet and Elizabeth Clare Prophet, The Masters and the Spiritual Path, chapter 4, “Hierarchy.”
Sources
Mark L. Prophet and Elizabeth Clare Prophet, Saint Germain On Alchemy: Formulas for Self-Transformation.