Be that as it may, we have now seen in outline the kind of religion which ancient Paganism had become at the time of its final reaction against Christianity. It is a more or less intelligible whole, and succeeds better than most religions in combining two great appeals. It appeals to the philosopher and the thoughtful man as a fairly complete and rational system of thought, which speculative and enlightened minds in any age might believe without disgrace. I do not mean that it is probably true; to me all these overpowering optimisms which, by means of a few untested _a priori_ postulates, affect triumphantly to disprove the most obvious facts of life, seem very soon to become meaningless. I conceive it to be no comfort at all, to a man suffering agonies of frostbite, to be told by science that cold is merely negative and does not exist. So far as the statement is true it is irrelevant; so far as it pretends to be relevant it is false. I only mean that a system like that of Sallustius is, judged by any standard, high, civilized, and enlightened. At the same time this religion appeals to the ignorant and the humble-minded. It takes from the pious villager no single object of worship that has turned his thoughts heavenwards. It may explain and purge; it never condemns or ridicules. In its own eyes that was its great glory, in the eyes of history perhaps its most fatal weakness. Christianity, apart from its positive doctrines, had inherited from Judaism the noble courage of its disbeliefs.