How the Spiritual World Interpenetrates the Physical

Let us imagine that some sort of climatic change were to corrupt the whole ground of the earth, so that nothing good for food could grow on it; we should then discover how important the earth's mineral and plant kingdoms are for man. If the earth were to decay under our feet, we should realize how much we need the lower kingdoms of earth, that human life may be sustained. What the ground and fruits are for our physical life that we are, as living beings with the activities of our souls, for those who have passed through the gates of death. It is a fact that the dead living in their sphere have need of a ground from which they may gather fruits. The following illustration will give an idea of this: Let us think of a crowd of people asleep, all filled with conceptions belonging to earthly life alone, materialistic ideas. This ground which they form for the dead, is just as sterile for them as waste, corrupt ground would be to us. The dead feel this as a region in which they starve.