5. Natural Death and Spiritual Life

In the world of space, we have already become accustomed to the fact that one cosmic body freely maintains the balance of the other through the forces that unfold such a foundation. As science rises from the mortal to the immortal, it must realize that it must take the same path in the spiritual-soul realm as that which confronts us in the mortal. For knowledge, it needs a basis. That which confronts us in the world of the immortal in the various fields must support itself. And until we are able to grasp this image, we will not understand how anthroposophical spiritual science relates to external science, which it does not deny but fully recognizes. But spiritual science must not only research different things from ordinary science, it must also research differently and speak differently.