This was the first of the long train of enigmas with which Christianity entered the discussion. And there went with it a peculiarity of which I shall have to speak more markedly, as a note of all Christian notions, but which distinctly began in this one. The Christian attitude to the martyr and the suicide was not what is so often affirmed in modern morals. It was not a matter of degree. It was not that a line must be drawn somewhere, and that the self-slayer in exaltation fell within the line, the self-slayer in sadness just beyond it. The Christian feeling evidently was not merely that the suicide was carrying martyrdom too far. The Christian feeling was furiously for one and furiously against the other: these two things that looked so much alike were at opposite ends of heaven and hell. One man flung away his life; he was so good that his dry bones could heal cities in pestilence. Another man flung away life; he was so bad that his bones would pollute his brethren's. I am not saying this fierceness was right; but why was it so fierce?

Here it was that I first found that my wandering feet were in some beaten track. Christianity had also felt this opposition of the martyr to the suicide: had it perhaps felt it for the same reason? Had Christianity felt what I felt, but could not (and cannot) express—this need for a first loyalty to things, and then for a ruinous reform of things? Then I remembered that it was actually the charge against Christianity that it combined these two things which I was wildly trying to combine. Christianity was accused, at one and the same time, of being too optimistic about the universe and of being too pessimistic about the world. The coincidence made me suddenly stand still.

An imbecile habit has arisen in modern controversy of saying that such and such a creed can be held in one age but cannot be held in another. Some dogma, we are told, was credible in the twelfth century, but is not credible in the twentieth. You might as well say that a certain philosophy can be believed on Mondays, but cannot be believed on Tuesdays. You might as well say of a view of the cosmos that it was suitable to half-past three, but not suitable to half-past four. What a man can believe depends upon his philosophy, not upon the clock or the century. If a man believes in unalterable natural law, he cannot believe in any miracle in any age. If a man believes in a will behind law, he can believe in any miracle in any age. Suppose, for the sake of argument, we are concerned with a case of thaumaturgic healing. A materialist of the twelfth century could not believe it any more than a materialist of the twentieth century. But a Christian Scientist of the twentieth century can believe it as much as a Christian of the twelfth century. It is simply a matter of a man's theory of things. Therefore in dealing with any historical answer, the point is not whether it was given in our time, but whether it was given in answer to our question. And the more I thought about when and how Christianity had come into the world, the more I felt that it had actually come to answer this question.

It is commonly the loose and latitudinarian Christians who pay quite indefensible compliments to Christianity. They talk as if there had never been any piety or pity until Christianity came, a point on which any mediæval would have been eager to correct them. They represent that the remarkable thing about Christianity was that it was the first to preach simplicity or self-restraint, or inwardness and sincerity. They will think me very narrow (whatever that means) if I say that the remarkable thing about Christianity was that it was the first to preach Christianity. Its peculiarity was that it was peculiar, and simplicity and sincerity are not peculiar, but obvious ideals for all mankind. Christianity was the answer to a riddle, not the last truism uttered after a long talk. Only the other day I saw in an excellent weekly paper of Puritan tone this remark, that Christianity when stripped of its armour of dogma (as who should speak of a man stripped of his armour of bones), turned out to be nothing but the Quaker doctrine of the Inner Light. Now, if I were to say that Christianity came into the world specially to destroy the doctrine of the Inner Light, that would be an exaggeration. But it would be very much nearer to the truth. The last Stoics, like Marcus Aurelius, were exactly the people who did believe in the Inner Light. Their dignity, their weariness, their sad external care for others, their incurable internal care for themselves, were all due to the Inner Light, and existed only by that dismal illumination. Notice that Marcus Aurelius insists, as such introspective moralists always do, upon small things done or undone; it is because he has not hate or love enough to make a moral revolution. He gets up early in the morning, just as our own aristocrats living the Simple Life get up early in the morning; because such altruism is much easier than stopping the games of the amphitheatre or giving the English people back their land. Marcus Aurelius is the most intolerable of human types. He is an unselfish egoist. An unselfish egoist is a man who has pride without the excuse of passion. Of all conceivable forms of enlightenment the worst is what these people call the Inner Light. Of all horrible religions the most horrible is the worship of the god within. Any one who knows any body knows how it would work; any one who knows any one from the Higher Thought Centre knows how it does work. That Jones shall worship the god within him turns out ultimately to mean that Jones shall worship Jones. Let Jones worship the sun or moon, anything rather than the Inner Light; let Jones worship cats or crocodiles, if he can find any in his street, but not the god within. Christianity came into the world firstly in order to assert with violence that a man had not only to look inwards, but to look outwards, to behold with astonishment and enthusiasm a divine company and a divine captain. The only fun of being a Christian was that a man was not left alone with the Inner Light, but definitely recognised an outer light, fair as the sun, clear as the moon, terrible as an army with banners.

All the same, it will be as well if Jones does not worship the sun and moon. If he does, there is a tendency for him to imitate them; to say, that because the sun burns insects alive, he may burn insects alive. He thinks that because the sun gives people sun-stroke, he may give his neighbour measles. He thinks that because the moon is said to drive men mad, he may drive his wife mad. This ugly side of mere external optimism had also shown itself in the ancient world. About the time when the Stoic idealism had begun to show the weaknesses of pessimism, the old nature worship of the ancients had begun to show the enormous weaknesses of optimism. Nature worship is natural enough while the society is young, or, in other words, Pantheism is all right as long as it is the worship of Pan. But Nature has another side which experience and sin are not slow in finding out, and it is no flippancy to say of the god Pan that he soon showed the cloven hoof. The only objection to Natural Religion is that somehow it always becomes unnatural. A man loves Nature in the morning for her innocence and amiability, and at nightfall, if he is loving her still, it is for her darkness and her cruelty. He washes at dawn in clear water as did the Wise Man of the Stoics, yet, somehow at the dark end of the day, he is bathing in hot bull's blood, as did Julian the Apostate. The mere pursuit of health always leads to something unhealthy. Physical nature must not be made the direct object of obedience; it must be enjoyed, not worshipped. Stars and mountains must not be taken seriously. If they are, we end where the pagan nature worship ended. Because the earth is kind, we can imitate all her cruelties. Because sexuality is sane, we can all go mad about sexuality. Mere optimism had reached its insane and appropriate termination. The theory that everything was good had become an orgy of everything that was bad.