V. Can a method of gaining insight into spheres beyond the sense-perceptible world be given a scientific basis?
The science of the spirit is not based on theories, nor on abstract ideas. It does not rest on fantasies but always on facts. Even when its prospects are considered we base ourselves on facts. Convinced that this science has evolved from a serious approach to natural science, one feels certain that the progress of natural science will make human minds appreciate spiritual science in due course. The intention is to let it grow out of life, the most inward and powerful life. This gives one the certainty that the science of the spirit will be increasingly called for by human beings who in life—the life of the present and also of the future—will find a real need for the powers to be gained by it and that this science must enable them to enter into such life.