VII. Inner Processes in the Human Organism. Sense-Perception, Breathing, Sleeping, Waking, Memory

To observe how an astral body comes into contact with the air is not possible unless we enter the Imaginative world. With Imaginative Cognition other conditions are perceived in the environment of the Earth where the astral forces come into contact with the air. But within us as human beings, what is of essential importance is that the astral body comes into contact with the breathing process and with what is actually sent by the breathing process through the bodily organism.