How the Spiritual World Interpenetrates the Physical

Hence we see how unjustifiable the objection is, that while living on earth we need not bother about spiritual life. A great deal depends upon the kind of spiritual life we take with us into sleep while here on earth, for by it we mold our souls into good or bad instruments for the sending forth of forces from the spiritual world into those organs of the body which are not used as instruments by the soul in the day consciousness, but which function physically and chemically beneath the threshold of consciousness. Those functions which do not belong to the activity of nerves and blood in the human being but are simply of an organic nature-physical and chemical activity—those are not life functions such as obtain in the plant and mineral kingdoms, but functions into which the forces of the spiritual world flow during sleep. Therefore we see the importance of being able to carry spiritual knowledge into sleep life, and we realize the attitude of mind it creates. If there still is doubt as to the inter-working of the spiritual and physical worlds, we may, among other things, make the following remarks.