The original sin, according to Fechner, of both our popular and our scientific thinking, is our inveterate habit of regarding the spiritual not as the rule but as an exception in the midst of nature. Instead of believing our life to be fed at the breasts of the greater life, our individuality to be sustained by the greater individuality, which must necessarily have more consciousness and more independence than all that it brings forth, we habitually treat whatever lies outside of our life as so much slag and ashes of life only; or if we believe in a Divine Spirit, we fancy him on the one side as bodiless, and nature as soulless on the other. What comfort, or peace, Fechner asks, can come from such a doctrine? The flowers wither at its breath, the stars turn into stone; our own body grows unworthy of our spirit and sinks to a tenement for carnal senses only. The book of nature turns into a volume on mechanics, in which whatever has life is treated as a sort of anomaly; a great chasm of separation yawns between us and all that is higher than ourselves; and God becomes a thin nest of abstractions. Fechner's great instrument for vivifying the daylight view is analogy; not a rationalistic argument is to be found in all his many pages--only reasonings like those which men continually use in practical life. For example: My house is built by some one, the world too is built by some one. The world is greater than my house, it must be a greater some one who built the world. My body moves by the influence of my feeling and will; the sun, moon, sea, and wind, being themselves more powerful, move by the influence of some more powerful feeling and will. I live now, and change from one day to another; I shall live hereafter, and change still more, etc. Bain defines genius as the power of seeing analogies. The number that Fechner could perceive was prodigious; but he insisted on the differences as well. Neglect to make allowance for these, he said, is the common fallacy in analogical reasoning. Most of us, for example, reasoning justly that, since all the minds we know are connected with bodies, therefore God's mind should be connected with a body, proceed to suppose that that body must be just an animal body over again, and paint an altogether human picture of God. But all that the analogy comports is _a_ body--the particular features of _our_ body are adaptations to a habitat so different from God's that if God have a physical body at all, it must be utterly different from ours in structure. Throughout his writings Fechner makes difference and analogy walk abreast, and by his extraordinary power of noticing both, he converts what would ordinarily pass for objections to his conclusions into factors of their support.