Taking his primary position henceforth for granted, he will proceed as follows:—“Well, then, if Religion is just one of those subjects about which we can know nothing, what can be so absurd as to spend time upon it? what so absurd as to quarrel with others about it? Let us all keep to our own religious opinions respectively, and be content; but so far from it, upon no subject whatever has the intellect of man been fastened so intensely as upon Religion. And the misery is, that, if once we allow it to engage our attention, we are in a circle from which we never shall be able to extricate ourselves. Our mistake reproduces and corroborates itself. A small insect, a wasp or a fly, is unable to make his way through the pane of glass; and his very failure is the occasion of greater violence in his struggle than before. He is as heroically obstinate in his resolution to succeed as the assailant or defender of some critical battle-field; he is unflagging and fierce in an effort which cannot lead to anything beyond itself. When, then, in like manner, you have once resolved that certain religious doctrines shall be indisputably true, and that all men ought to perceive their truth, you have engaged in an undertaking which, though continued on to eternity, will never reach its aim; and, since you are convinced it ought to do so, the more you have failed hitherto, the more violent and pertinacious will be your attempt in time to come. And further still, since you are not the only man in the world who is in this error, but one of ten thousand, all holding the general principle that Religion is scientific, and yet all differing as to the truths and facts and conclusions of this science, it follows that the misery of social disputation and disunion is added to the misery of a hopeless investigation, and life is not only wasted in fruitless speculation, but embittered by bigotted sectarianism. “Such is the state in which the world has laid,” it will be said, “ever since the introduction of Christianity. Christianity has been the bane of true knowledge, for it has turned the intellect away from what it can know, and occupied it in what it cannot. Differences of opinion crop up and multiply themselves, in proportion to the difficulty of deciding them; and the unfruitfulness of Theology has been, in matter of fact, the very reason, not for seeking better food, but for feeding on nothing else. Truth has been sought in the wrong direction, and the attainable has been put aside for the visionary.”