V. Can a method of gaining insight into spheres beyond the sense-perceptible world be given a scientific basis?

We must come to this surprising experience and only then will we essentially know what thinking is. We then know that thinking is not the unfolding of a reality of soul that may be compared with the outer reality perceived by the senses but that on entering into our own organization in our thinking we are entering into its non-real aspect and we cease to be as we enter into our thinking.