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

Images then arise that are true reflections of the supersensible world of the spirit. Dreams cast shadows from the supersensible world into the world that has nothing to do with thinking. If we penetrate a little bit below the surface we can bring the reality which truly is there beneath the surface together with fully conscious thinking. Images then arise, but these are images of supersensible reality. And our thinking, which was already threatening to take us into non-being, arises again in the supersensible world through imaginative insight into the world of the spirit as I have called it in my book Knowledge of the Higher Worlds and also in my Occult Science.