III. The Moon-Secret. Spring and Autumn Mysteries
It is for the astral body and especially for the human Ego that he will turn to the Sun. He knew that for the full inner force of the Ego, of the “I am”, he must go to the Sun. This was the second great experience in the Initiation that took its start from the Moon Mystery. This was the second thing. Man learned that for the etheric body he belongs to the planetary system, whereas for the inner force and permeation of his Ego above all and of his astral body, he must look up to the Sun. Such indeed was this initiation. Man himself became one with the Moonlight. But through the Moonlight life of his own being he gazed into the Sun. And now he said to himself: The Sun sends its light to the Moon because he may not give it to man directly. Thence we have the Moonlight in unison with the planetary forces and from these we build up our etheric body.
Cite:
GA 233a/1924-04-21_02/p029 · edition English