Lecture III

Essentially, the older kind of human understanding which existed until the 9th century BC was such that people gained insight into the content of the world by interpreting the internal physical and etheric nature of the human being. Of course, their view of those internal organs was different from that held by modern anatomists and physiologists. Every individual internal organ related to something in the outside world, yet the organ itself was experienced from inside. Thus the structure of the brain was seen in tremendous images and these in turn were related to the whole sphere of heaven, and people with this ancient way of understanding were able to gain an idea of the whole sphere of heaven, based on indications as to the structure of the brain gained through atavistic perception in images.