What do those mean who say that man is made up of two parts--matter and mind? I know of only one existence. I find that existence manifested variously, each mode having certain variations of attributes by which it is cognized. One of these attributes, or a collection of certain attributes, I find in, or with, certain modifications of that existence, that is, in or with animal life--this attribute, or these attributes, we call intelligence. In the same way that I find upon the blade of a knife brightness, consequent upon a certain state of the metal, so do I find in man, in the beast, different degrees, not of brightness, but of intelligence, according to their different states of organization. I am told that the mind and the body are separate from one another. Are the brightness and steel of the knife separate? Is not brightness the quality attaching to a certain modification of existence--steel? Is not intelligence a quality attaching to a certain modification of existence--man? The word brightness has no meaning, except as relating to some bright thing. The word intelligence, no meaning, except as relating to some intelligent thing. I take some water and drop it upon the steel, in due course the process of oxidation takes place and the brightness is gone. I drop into man's brain a bullet; the process of destruction of life takes place, and his intelligence is gone. By changing the state of the steel we destroy its brightness, and by disorganizing the man destroy his intelligence. Is mind an entity or result? an existence or a condition? Surely it is but the result of organic activity, a phenomenon of animal life. Dr. Engledue says: "In the same way as organism generally has the power of manifesting, when the necessary stimuli are applied, the phenomena which are designated life; so one individual portion--brain, having peculiar and distinct properties, manifests on the application of its appropriate stimuli a peculiar and distinct species of action. If the sum of all bodily function--life, be not an entity, how can the product of the action of one portion of the body--brain, be an entity? Feeling and intelligence are but fractional portions of life." I ask those who are here to prove that man has a soul, to do so apart from revelation. If the soul is a part of ourselves, we require no supernatural revelation to demonstrate its existence to us. D'Holbach says: "The doctrine of spirituality, such as it now exists, affords nothing but vague ideas; it is rather a poisoner of all ideas. Let me draw your attention to this: The advocates of spirituality do not tell you anything, but in fact prevent you from knowing anything. They say that spirit and matter have nothing in common, and that mortal man can not take cognizance of immortality. An ignorant man may set himself up as an orator upon such a matter. He says you have a soul--an immortal soul. Take care you don't lose your soul. When you ask him what is my soul, he says he does not know--nobody