15. Spiritual Science, Natural Science and Technology

And it is the same with what can emerge in us from a future state of the earth as something constructive in a certain way. I know how unsatisfactory such a sketchy description must be, but you can see from it that what I characterize as spiritual science is not drawn from thin air or from fantasy. It is, of course, something unusual. But once you have undergone the metamorphosis of consciousness, what you constructively represent inwardly is as clear to your consciousness as what you conjure up in mathematics or geometry, which is also constructed from within the human being.