III. Concerning Man's Etheric Body and the Elemental World

This etheric body is the second principle of human nature. It forms the basis of the life of the physical body. But as regards his etheric body man is not cut off from its corresponding outer world to the same extent to which his physical body is detached from the physical outer world. When we speak of an outer world in connection with the etheric body, it is not the physical outer world, perceived by the senses, that is meant, but a spiritual environment which is as supersensible in relation to the physical world as man's etheric body is in relation to his physical body. Man, as an etheric being, stands in an etheric, or elemental world.