TWO:But if even so little as this remains unproved, what are we to think of the astounding assertion, that Aristotles theory of a creative reason, fragmentary as that theory is left, is the answer to all materialistic theories of the universe. To Aristotle, as to a subtle Scottish preacher,264 the real pre-supposition of all knowledge, or the thought which is the prius of all things, is not the individuals consciousness of himself as individual, but a thought or self-consciousness which is beyond all individual selves, which is the unity of all individual selves, and their objects, of all thinkers and all objects of thought.265 How can materialism or anything else be possibly refuted by a theory which is so obscurely set forth that no two interpreters are able to agree in their explanation of it? And even were it stated with perfect clearness and fulness, how can any hypothesis be refuted by a mere dogmatic declaration of Aristotle? Are we back in the Middle Ages that his ipse dixit is to decide questions now raised with far ampler means of discussion than he could possess? As to Principal Cairds metaphysics, we have no wish to dispute their theoretic accuracy, and can only admire the liberality of a Church in which propositions so utterly destructive of traditional orthodoxy are allowed to be preached. But one thing we are certain of, and that is, that whether or not they are consistent with Christian theism, they are utterly inconsistent with Aristotelian principles. Which is the thought or self-consciousness referred to, a possibility or an actuality? If the former, it is not a prius, nor is it the creative reason. If the latter, it cannot transcend all or any individual selves, for, with Aristotle, individuals are the sole reality, and the supreme being of his system is pre-eminently individual; neither can it unify them, for, according to Aristotle, two things which are two in actuality cannot be one in actuality.266Attention has already been called to the fact that Epicurus, although himself indifferent to physical science, was obliged, by the demands of the age, to give it a place, and a very large place, in his philosophy. Now it was to this very side of Epicureanism that the fresh intellect of Rome most eagerly attached itself. It is a great mistake to suppose that the Romans, or rather the ancient Italians, were indifferent to speculations about the nature of things. No one has given more eloquent expression to the enthusiasm excited by such enquiries than Virgil. Seneca devoted a volume to physical questions, and regretted that worldly distractions should prevent them from being studied with the assiduity they deserved. The elder Pliny lost his life in observing the eruption of Vesuvius. It was probably the imperial despotism, with its repeated persecutions of the Mathematicians, which alone prevented Italy from entering on the great scientific career for which she was predestined in after ages. At any rate, a spirit of active curiosity was displaying itself during the last days of the republic, and we are told that nearly all the Roman Epicureans applied themselves particularly to the physical side of their masters doctrine.202 Most of all was Lucretius distinguished by a veritable passion for science, which haunted him even in his dreams.203 Hence, while Epicurus regarded the knowledge of Nature simply as a means for overthrowing religion, with his disciple the speculative interest seems to precede every other consideration, and religion is only introduced afterwards as an obstacle to be removed from the enquirers path. How far his natural genius might have carried the poet in this direction, had he fallen into better hands, we cannot tell. As it was, the gift of what seemed a complete and infallible interpretation of physical phenomena relieved him from the necessity of independent investigation, and induced him to accept the most preposterous conclusions as demonstrated truths. But we can see how105 he is drawn by an elective affinity to that early Greek thought whence Epicurus derived whatever was of any real value in his philosophy.
