second objection to the above syllogism. Sec. 12. And this second objection is of a most serious nature. "Mind can only be caused by Mind," and, therefore, Mind must either be uncaused, or caused by a Mind. What is our warrant for ranking this assertion? Where is the proof that nothing can have caused a mind except another mind? Answer to this question there is none. For aught that we can ever know to the contrary, anything within the whole range of the Possible may be competent to produce a self-conscious intelligence--and to assume that Mind is so far an entity _sui generis_, that it must either be self-existing, or derived from another mind which is self-existing, is merely to beg the whole question as to the being of a God. In other words, if we can prove that the order of existence to which Mind belongs, is so essentially different from that order, or those orders, to which all else belongs, as to render it _abstractedly impossible_ that the latter can produce the former--if we can prove this, we have likewise proved the existence of a Deity. But this is just the point in dispute, and to set out with a bare affirmation of it is merely to beg the question and to abandon the discussion. Doubtless, by the mere act of consulting their own consciousness, the fact now in dispute appears to some persons self-evident. But in matters of such high abstraction as this, even the evidence of self-evidence must not be relied upon too implicitly. To the country boor it appears self-evident that wood is annihilated by combustion; and even to the mind of the greatest philosophers of antiquity it seemed impossible to doubt that the sun moved over a stationary earth. Much more, therefore, may our broad distinction between "cogitative and incogitative being"[5] not be a distinction which is "legitimated by the conditions of external reality."