Lecture III

Evolution advanced from the warmth-body of Saturn to the next stage—the stage of Old Sun. There, as described in the book Occult Science, the warmth-body of Saturn densified. Some of the warmth remained, but the warmth-body densified, in part, to the gaseous, aeriform state of Old Sun. The process was not only one of densification but also of rarefication—a development upwards, to light. Hence we can say: passing from the warmth-condition of Old Saturn to the stage of Old Sun, we have a cosmic body comprising air, warmth and light.