Lecture XI

It was of no particular importance to an ancient physician whether something was this or that substance with this or that name. Naturally this is important, but it only becomes so after one has first obtained full view of something else, of the living, weaving activity of the substance. Thus one can study a substance in a place where it is exposed to weather conditions. The ancient physicians laid great value on studying a substance while it was being exposed to the weather, to the whole earth process. Also they took care that they did not simply take some substance out of the mineral kingdom if it could be obtained from the plant kingdom. In other words, they looked at the position the substance had in the world process by virtue of its living activity. But to understand that, one needs to accept the concept of the four elements. For then it is of prime importance in what temperature a substance becomes earth, for instance; in what temperature it becomes solid, or fluid, or air. That was the important thing in olden times, to observe what world process must happen so that some substance or other would take on a particular form. That was the first requirement. After that, the substance was examined without restriction. Today one starts out from the substance; formerly one started out from the process. And in fact any substance is only a process suspended at a certain stage. Formerly people were above all concerned with the whole weaving life within the material substance. And so initiates described how they were led to a vision of the weaving life of matter and of how it appeared to them as a fabric woven of the four elements. That was the first experience.