47. The Essence of Man as the Key to the Secrets of the World

We see the whole physical world around us and ask ourselves: What are we related to? We are related in that what lives around us in the physical world is, in a certain sense, the stuff and substance of our organism when we look at it spiritually. What is around us outside has come about, so to speak, in such a way that it has separated out as the most incapable and coarse, which has not gone through all these stages of development from the physical body to the reception of the ether body and the astral body and so on. We can visualize this as if we have a substance in which some salt, for example a colored salt, is dissolved, and we bring the substance to cool. The salt falls down and covers the ground and is stored at the bottom as the coarsest. So we see how the mineral kingdom separates out from what, as spirit, forms the origin of all existence, as the coarsest - and this is related to our physical body. Then we see the plant body and look inside ourselves and know that we carry an etheric body within us; we know that the plant kingdom is the remaining etheric nature of man. We feel related to everything that is outside. We know from the animals: these are the remaining astral bodies, they are set aside from human nature. Finally, after this unusable material has been separated out, we have, as the beings who must be called the highest on the physical plane, rearranged and reshaped all these three ancestral stages of human development in such a way that, in the end, the I could be taken up into the protective sheaths as the actual spiritual being of the human being.