3. Awakening Spiritual Thoughts
The fact that we sleep regularly should at least make people think. And then they will be motivated to reflect on what spiritual science has to offer. In particular, the natural sciences will more and more realize that our soul is not present in our physical body when we sleep. In fact, they will reach this conclusion on their own before the end of this century of scientific development. Then they will look to spiritual science for answers to their questions. They will be forced by their own conclusions to realize that our soul-spiritual being is really not connected with our physical body when we are sleeping. It will then become ever more important for people in the twentieth century to know something about sleep. Therefore let us begin today and get an idea of what people in our century will have to know about the nature of sleep.