The Mystery of the Double: Geographic Medicine

The physical earth will become a corpse in the future, however, and the human being will face the terrible prospect of condemning himself, as soul, to inhabit a corpse unless he resolves to learn about the spiritual world, to take root in the spiritual world. Spiritual science's undertaking is thus a serious, significant task. We must call this task before our souls as a holy thought every day so that we never lose our fervour for this justified concern of spiritual science.