An eternal "First cause" could only be such in relation to an eternal effect. And in that case it could not be _prior_ to the effect since the effect is only the existing factors combined. Causation cannot carry us _beyond_ phenomena since it has no meaning apart from phenomena. The notion that because every phenomenon has a cause therefore there must be a cause for phenomena as a whole--meaning by this for the sum total of phenomena--is wholly absurd. It is not sound science, it is not good philosophy, it is not even commonsense. It is simply nonsense which is given an air of dignity because it is clothed in philosophic language. You cannot rise from phenomena to the theist's God; first, because, as I have said, cause and effect are names for the relation that is seen to exist between one phenomenon and another, and the theist is seeking after something that is above all relations. To postulate something that is not phenomena as the cause of phenomena, is like discussing the possibility of a bird's flight and dismissing the possibility of an atmosphere. Secondly, causation can give no clue to a God because the search for causes is a search for the conditions under which phenomena occur. And when we have described these conditions we have fulfilled all the conditions required to establish an act of causation. The theist, in short, commences with a wrong conception of causation. He proceeds by applying to one sphere language and principles from another, and to which they can have no possible application, and where they have no intelligibility. And having completely confused the issue, he ends with a conclusion which, even on his own showing, has no logical relation to the premises laid down. CHAPTER VI. THE ARGUMENT FROM DESIGN. Kant called the argument from design "the oldest, the clearest, and the most adapted to the ordinary human reason," of all the arguments advanced on behalf of the belief in God. Kant's dictum, it will be observed, omits all opinion as to its quality, and his own criticism of it left it a sorry wreck. John Stuart Mill treated it far more respectfully, and commenced his examination of it with the flattering introduction, "We now at last reach an argument of a really scientific character," and, although he did not find the argument convincing, gave it a most respectful dismissal. The purpose of the present chapter is to show that the argument from design in nature is in the last degree unscientific, that the analogy it seeks to establish is a false one, that it is completely and hopelessly irrelevant to the point at issue, and that one might grant nearly all it asks for, and even then show that it does not prove what it sets out to prove. That such an argument should have, and for so long, exerted so much influence over the human mind, gives one anything but a flattering impression of the power of reason in human affairs.