Lecture X
Even those who do not achieve higher vision through the science of the spirit which takes its orientation from anthroposophy, but whose thinking relates to everyday life, will be able to realize that we are dealing with polar opposites here: physical body and ether body inclined to nature-given form, and I and astral body inclined to moral form. To take this further, however, we will need to draw on observations made through higher vision. When we use this to study the I and the astral body in the world to which they belong between going to sleep and waking up, they are seen to have the world of the spirit as their environment just as the natural world is the environment of the physical body. I and astral body bring the inner mortality to human beings from the world of the spirit. As the physical and ether bodies are morally neutral, they cannot possibly draw on them for moral impulses. They do in truth gain the moral impulses from the world in which they are between going to sleep and waking up.