In the eye of simple folks of old, mountains, rivers, trees, serpents, oxen, and eagles were equally full of life; hence the deification of them.  No doubt it is irrational to believe in nymphs, fairies, elves, and the like, yet still we may say that mountains stand of their own accord, rivers run as they will, just as we say that trees and grass turn their leaves towards the sun of their own accord.  Neither is it a mere figure of speech to say that thunder speaks and hills respond, nor to describe birds as singing and flowers as smiling, nor to narrate winds as moaning and rain as weeping, nor to state lovers as looking at the moon, the moon as looking at them, when we observe spiritual element in activities of all this.  Haeckel says, not without reason:  “I cannot imagine the simple chemical and physical forces without attributing the movement of material particles to conscious sensation.”  The same author says again:  “We may ascribe the feeling of pleasure and pain to all atoms, and so explain the electric affinity in chemistry.”

12.  The Creative Force of Nature and Humanity.

The innate tendency of self-preservation, which manifests itself as mechanical force or chemical affinity in the inorganic nature, unfolds itself as the desire of the preservation of species in the vegetables and animals.  See how vegetables fertilize themselves in a complicated way, and how they spread their seeds far and wide in a most mysterious manner.  A far more developed form of the same desire is seen in the sexual attachment and parental love of animals.  Who does not know that even the smallest birds defend their young against every enemy with self -sacrificing courage, and that they bring food whilst they themselves often starve and grow lean?  In human beings we can observe the various transformations of the self-same desire.  For instance, sorrow or despair is experienced when it is impossible; anger, when it is hindered by others; joy, when it is fulfilled; fear, when it is threatened; pleasure, when it is facilitated.  Although it manifests itself as the sexual attachment and parental love in lower animals, yet its developed forms, such as sympathy, loyalty, benevolence, mercy, humanity, are observed in human beings.  Again, the creative force in inorganic nature, in order to assert itself and act more effectively, creates the germ of organic nature, and gradually ascending the scale of evolution, develops the sense organs and the nervous system; hence intellectual powers, such as sensation, perception, imagination, memory, unfold themselves.  Thus the creative force, exerting itself gradually, widens its sphere of action, and necessitates the union of individuals into families, clans, tribes, communities, and nations.  For the sake of this union and co-operation they established customs, enacted laws, and instituted political and educational systems.  Furthermore, to reinforce itself, it gave birth to languages and sciences; and to enrich itself, morality and religion.