xv. The Life of the Sun
This emanation continues until around the middle of the second Sun cycle, when the “Spirits of Motion” can again begin with a new activity. Their labor previously could only extend to the physical body of man; now it is transferred to the ether body and implants a powerful activity in it. This continues until the middle of the third Sun cycle. Then the action of the “Spirits of Form” begins. Through them the ether body, which before had had only a cloudlike mobility, receives a definite shape (form).
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ENRSPI1959