Lecture II

In this way initiates learned how the human being is organized with respect to the organs of thinking, feeling, and willing; they acquainted themselves, that is, with what matters on earth. Knowledge of nature, on the other hand, transcends such merely earthly matters. One acquires it before one even descends to earth. After that, it is simply a question of recalling it. By contrast, no houses are built in the spiritual world with earthly architecture. Similarly, the music that exists in the spiritual world is entirely spiritual; earthly music is merely its projection into the terrestrial air. Surveying is concerned with the dimensions of the earth; both it and geometry are earthly sciences.