Take for instance a fruit; what do you think is inside it? Nothing but the spiritual power in the germ. What is the fruit itself, with all its ingredients for covering and preserving the innermost germ? It is basically nothing else than the external organ permeated by the power of the germ, which in all its parts behaves in a necessary beneficial way to the existing germs. – The Spiritual Sun, Book 1, Chapter 1, Paragraph 3