4. Dream Life
To describe this process schematically we must say: When we are awake we carry on our life in the sphere where the laws of nature hold good; but on going to sleep we go out from there with our astral body. While we are living here in our physical and etheric bodies, our astral body, as a member of our being, is subject to the laws of nature, and in all its movements and functions lives entirely under those laws. On leaving the physical and etheric bodies, the astral body enters the super-sensible world and is subject to super-sensible laws, which are completely different. The astral body, too, is changed. While we are awake it is, as it were, in the straitjacket of nature's laws. Then it goes to sleep, which means that it leaves the physical and etheric bodies and moves in a world whose laws are in tune with its own freedom. Now what is this world? It is a world giving freedom of movement to the Ego-organisation which, together with the astral body, is then outside the physical and etheric bodies. Every night the Ego becomes free in the world to which the astral body carries it—free to carry out its own will in this world where the laws of nature no longer prevail.