XIV. The Nature of Initiation

If the plant were not there he could not live, for it gives him oxygen and assimilates the carbon which he himself breathes out. The plant builds its own organism from this and gives back oxygen, thus through the plant world oxygen is continually renewed for man. Humanity could not exist by itself; eliminate the plant world and mankind would in a short time die out. So you see the cycle: you breathe in oxygen which the plant breathes out, you breathe out carbon which the plant inhales and from which it builds up its own bodily nature. Thus the plant belongs to me, it is the instrument by which my life is sustained. You may see in the coal how the plant builds its body from carbon, for coal is nothing else than the dead remains of plants.