I. The Egyptian period, and the present time.
When art still possessed occult traditions these mutually supporting forces which existed in space, which streamed hither and thither, were recognized. They were perceived by those in whose minds the thought of the Greek temple originated. They did not think out these forms, but they perceived the forces streaming through space, and filled them with stone; that which was already there occultly they filled with substance. Hence the Greek temple is a material presentation of actual forces existing in space; a Greek temple is a crystallized space-thought in the purest sense of the word. The result of this was very important; by giving material expression to force forms in space the Greeks gave divine spiritual beings the opportunity of using these material forms. It is no figure of speech but a fact when we say that Gods came down at that time into the Greek temples in order to be among men on the physical plane.