Lecture I

The high spiritual beings peopling this innermost sphere of the Moon are high beings who shut themselves off in strict seclusion from the rest of the universe. They live in their Moon “fortress”. A person can develop certain heart qualities in relation to sunlight to such an extent that he does not see the reflection from the Moon, and only for such a person does the Moon become as it were inwardly transparent, and only then can the person penetrate into th universe’s Moon-fortress. He then makes the significant discovery, that through the utterances, the teachings of those high beings who have withdrawn into seclusion in this Moon-fortress, certain secrets can be revealed that were once in the possession of the most advanced spirits on Earth, secrets which have long since been lost.