Lecture V
Each of the stages of development—that on Saturn, Sun, Moon, and Earth—was at the same time a stage in the development of consciousness. Upon Saturn, consciousness was dim ... it was at the first stage. Such consciousness as we have in dreamless sleep—the consciousness possessed by eternally sleeping plants—is clearer than that which man had upon Saturn, which may be compared to the consciousness of minerals. Only on the Sun did man rise to a consciousness such as is possessed by plants; through the astral body, which he received upon the Moon, his consciousness rose one degree higher, to that which we designate picture-consciousness. This may be compared in a certain sense with our present dream-consciousness, although our dreams have meaning only in exceptional cases. Upon the Moon this was different, the pictures which then rose and disappeared signified something. When another being approached a man he was unable to perceive its outer form and colour, but he perceived something which rose within himself (much as is now the case in dreams); a picture rose within him of the inner nature of the approaching being, and in accordance with the colour and character of this picture he knew whether this being was friendly towards him or the reverse—whether he should remain or flee.