This principle is at the heart of Chinese Medicine. Energy manifests itself in different concentrations. The densest expression of energy is the material world: trees; grass, rocks, water, air and so on.
This means that your body is also a form of energy. But so are your emotions and your thoughts, albeit slightly less dense forms of energy. The lightest and thinnest level of energy is the spiritual world.
Bibliography: Rose Elliot and Carlo de Paoli: Kitchen Pharmacy, A Book of Healing Remedies for Everyone, London, 1998 (p. 17).
Mystery II
Between your soul and your spirit lies consciousness.
Bibliography: The Nag Hammadi Library, The Gospel of Maria Magdalena.
Mystery III
God
if he does turn out to exist has absolutely no reason for doing so. He is his own reason for being.
