To this argument of Leibnitz we may then well apply his own remarks upon another celebrated philosopher. Descartes met the argument of the necessitarian, not by exposing its fallacy, but by repelling the conclusion of it on extraneous grounds. “This was to cut the Gordian knot,” says Leibnitz, who was himself a necessitarian, “and to reply to the conclusion of one argument, not by resolving it, but by opposing to it a contrary argument; which is not conformed to the laws of philosophical controversy.” The reply of Leibnitz to Bayle is clearly open to the same objection. It does not analyze the sophism of the sceptic, or resolve it into its elements, and point out its error; it merely opposes its conclusion by the presentation of a contrary argument. Hence it is not likely to produce very great effect; for, as Leibnitz himself says, in relation to this mode of attacking sceptics, “It may arrest them a little, but they will always return to their reasoning, presented in different forms, until we cause them to comprehend wherein the defect of their sophism consists.” Leibnitz has, then, according to his own canons of criticism, merely cut the Gordian knot of atheism, which he should have unravelled. He has merely arrested the champions of scepticism “a little,” whom he should have overthrown and demolished. His reply is not only incomplete, in that it does not expose the sophistry of the atheist; it is also unsound. It carries in its bosom the elements of its own destruction. It is self-contradictory, and consequently untenable. It admits that it is easy for God to cause virtue to exist, and yet contends that, in certain cases, he fails to do so, because the highest good of the universe requires the existence of moral evil. But how is this possible? It will be conceded that the good of the individual would be promoted, if God should cause him to be perfectly holy and happy. This would be for the good of each and every individual moral agent in the universe. How, then, is it possible for such an exercise of the divine power to be for the good of all the parts, and yet not for the good of the whole? So far from being able to see how these things can hang together, it seems evident that they are utterly repugnant to each other.