In this way man became more involved in earthly materiality than had been ordained for him, which was effected through the earth-moon spirits in man’s body. The real individual ego was thereby set free from the mere earth-ego so that although man during earth-life only partially felt himself to be an ego, he at the same time felt his earth-ego to be a continuation of that of his ancestors through the generations. The soul was conscious of a kind of “group-ego” in earth-life, dating back to remote ancestors; man felt himself to be a member of this group. Only in the disembodied state could the individual ego be conscious of itself as a separate being. But this state of isolation was impaired because the ego was still burdened with a memory of the earth-consciousness (earth-ego.) This memory clouded its vision of the spiritual world, which began to be covered as with a veil between death and birth just as it is hidden from physical vision upon earth. The many changes which took place in the spiritual world while human evolution was passing through the conditions just described, found physical expression in the gradual adjustment of the mutual relations existing between the sun, moon, and earth (and, moreover, between other celestial bodies). The alternation of day and night stands out as one result of those relations. (The motions of celestial bodies are regulated by the beings who inhabit them. The earth’s motion, of which day and night are the result, was induced by the mutual relations of various spirits superior to man. The moon’s motion had been brought about in the same way, in order that after the separation of the moon from the earth, the Lords of Form might, by means of the revolution of the former around the latter, work upon the human physical body in the right way, and with the right rhythm.) The ego and astral body of man now worked within the physical and etheric bodies by day; at night that activity ceased: for the ego and the astral body then left the physical and etheric bodies and came wholly within the sphere of the Sons of Life or Angels, the Sons of Fire or Archangels, the Sons of Personality, and the Lords of Form. Besides the Lords of Form, the Lords of Motion, of Wisdom and the Thrones also included the physical and etheric bodies in their sphere of influence at this time. The injurious effects produced on man by the errors of his astral body during the day, could thus be counter-balanced.