XXX. Education—the Spiritual Scientific Point of View
In the science of the spirit, anything we perceive of the human being with the ordinary senses is but one part of the whole. This physical body, physical nature, is something man has in common with the rest of the natural world. Using the eye of the spirit, occult science perceives the ether or life body to be the second part of the human being. This organism is more subtle than the physical body, but all its organs and parts are the same as in the physical body. It would perhaps be better to see it as a sum of energy currents, as the architect of the physical body, with the latter crystallized out of the ether body, as it were. Just as ice develops when water cools down, so has the physical body developed out of the ether body. Man has his ether or life body in common with all forms of life.