Mental and emotional liberty are not so simple as they look. Really they require almost as careful a balance of laws and conditions as do social and political liberty. The ordinary æsthetic anarchist who sets out to feel everything freely gets knotted at last in a paradox that prevents him feeling at all. He breaks away from home limits to follow poetry. But in ceasing to feel home limits he has ceased to feel the "Odyssey." He is free from national prejudices and outside patriotism. But being outside patriotism he is outside "Henry V." Such a literary man is simply outside all literature: he is more of a prisoner than any bigot. For if there is a wall between you and the world, it makes little difference whether you describe yourself as locked in or as locked out. What we want is not the universality that is outside all normal sentiments; we want the universality that is inside all normal sentiments. It is all the difference between being free from them, as a man is free from a prison, and being free of them as a man is free of a city. I am free from Windsor Castle (that is, I am not forcibly detained there), but I am by no means free of that building. How can man be approximately free of fine emotions, able to swing them in a clear space without breakage or wrong? This was the achievement of this Christian paradox of the parallel passions. Granted the primary dogma of the war between divine and diabolic, the revolt and ruin of the world, their optimism and pessimism, as pure poetry, could be loosened like cataracts.

St. Francis, in praising all good, could be a more shouting optimist than Walt Whitman. St. Jerome, in denouncing all evil, could paint the world blacker than Schopenhauer. Both passions were free because both were kept in their place. The optimist could pour out all the praise he liked on the gay music of the march, the golden trumpets, and the purple banners going into battle. But he must not call the fight needless. The pessimist might draw as darkly as he chose the sickening marches or the sanguine wounds. But he must not call the fight hopeless. So it was with all the other moral problems, with pride, with protest, and with compassion. By defining its main doctrine, the Church not only kept seemingly inconsistent things side by side, but, what was more, allowed them to break out in a sort of artistic violence otherwise possible only to anarchists. Meekness grew more dramatic than madness. Historic Christianity rose into a high and strange coup de théatre of morality—things that are to virtue what the crimes of Nero are to vice. The spirits of indignation and of charity took terrible and attractive forms, ranging from that monkish fierceness that scourged like a dog the first and greatest of the Plantagenets, to the sublime pity of St. Catherine, who, in the official shambles, kissed the bloody head of the criminal. Poetry could be acted as well as composed. This heroic and monumental manner in ethics has entirely vanished with supernatural religion. They, being humble, could parade themselves; but we are too proud to be prominent. Our ethical teachers write reasonably for prison reform; but we are not likely to see Mr. Cadbury, or any eminent philanthropist, go into Reading Gaol and embrace the strangled corpse before it is cast into the quicklime. Our ethical teachers write mildly against the power of millionaires; but we are not likely to see Mr. Rockefeller, or any modern tyrant, publicly whipped in Westminster Abbey.

Thus, the double charges of the secularists, though throwing nothing but darkness and confusion on themselves, throw a real light on the faith. It istrue that the historic Church has at once emphasised celibacy and emphasised the family; has at once (if one may put it so) been fiercely for having children and fiercely for not having children. It has kept them side by side like two strong colours, red and white, like the red and white upon the shield of St. George. It has always had a healthy hatred of pink. It hates that combination of two colours which is the feeble expedient of the philosophers. It hates that evolution of black into white which is tantamount to a dirty grey. In fact, the whole theory of the Church on virginity might be symbolized in the statement that white is a colour: not merely the absence of a colour. All that I am urging here can be expressed by saying that Christianity sought in most of these cases to keep two colours co-existent but pure. It is not a mixture like russet or purple; it is rather like a shot silk, for a shot silk is always at right angles, and is in the pattern of the cross.

So it is also, of course, with the contradictory charges of the anti-Christians about submission and slaughter. It is true that the Church told some men to fight and others not to fight; and it is true that those who fought were like thunderbolts and those who did not fight were like statues. All this simply means that the Church preferred to use its Supermen and to use its Tolstoyans. There must be some good in the life of battle, for so many good men have enjoyed being soldiers. There must be some good in the idea of non-resistance, for so many good men seem to enjoy being Quakers. All that the Church did (so far as that goes) was to prevent either of these good things from ousting the other. They existed side by side. The Tolstoyans, having all the scruples of monks, simply became monks. The Quakers became a club instead of becoming a sect. Monks said all that Tolstoy says; they poured out lucid lamentations about the cruelty of battles and the vanity of revenge. But the Tolstoyans are not quite right enough to run the whole world; and in the ages of faith they were not allowed to run it. The world did not lose the last charge of Sir James Douglas or the banner of Joan the Maid. And sometimes this pure gentleness and this pure fierceness met and justified their juncture; the paradox of all the prophets was fulfilled, and, in the soul of St. Louis, the lion lay down with the lamb. But remember that this text is too lightly interpreted. It is constantly assured, especially in our Tolstoyan tendencies, that when the lion lies down with the lamb the lion becomes lamb-like. But that is brutal annexation and imperialism on the part of the lamb. That is simply the lamb absorbing the lion instead of the lion eating the lamb. The real problem is—Can the lion lie down with the lamb and still retain his royal ferocity? That is the problem the Church attempted; that is the miracle she achieved.

This is what I have called guessing the hidden eccentricities of life. This is knowing that a man's heart is to the left and not in the middle. This is knowing not only that the earth is round, but knowing exactly where it is flat. Christian doctrine detected the oddities of life. It not only discovered the law, but it foresaw the exceptions. Those underrate Christianity who say that it discovered mercy; any one might discover mercy. In fact every one did. But to discover a plan for being merciful and also severe—that was to anticipate a strange need of human nature. For no one wants to be forgiven for a big sin as if it were a little one. Any one might say that we should be neither quite miserable nor quite happy. But to find out how far one may be quite miserable without making it impossible to be quite happy—that was a discovery in psychology. Any one might say, "Neither swagger nor grovel"; and it would have been a limit. But to say, "Here you can swagger and there you can grovel"—that was an emancipation.

This was the big fact about Christian ethics; the discovery of the new balance. Paganism had been like a pillar of marble, upright because proportioned with symmetry. Christianity was like a huge and ragged and romantic rock, which, though it sways on its pedestal at a touch, yet, because its exaggerated excrescences exactly balance each other, is enthroned there for a thousand years. In a Gothic cathedral the columns were all different, but they were all necessary. Every support seemed an accidental and fantastic support; every buttress was a flying buttress. So in Christendom apparent accidents balanced. Becket wore a hair shirt under his gold and crimson, and there is much to be said for the combination; for Becket got the benefit of the hair shirt while the people in the street got the benefit of the crimson and gold. It is at least better than the manner of the modern millionaire, who has the black and the drab outwardly for others, and the gold next his heart. But the balance was not always in one man's body as in Becket's; the balance was often distributed over the whole body of Christendom. Because a man prayed and fasted on the Northern snows, flowers could be flung at his festival in the Southern cities; and because fanatics drank water on the sands of Syria, men could still drink cider in the orchards of England. This is what makes Christendom at once so much more perplexing and so much more interesting than the Pagan empire; just as Amiens Cathedral is not better but more interesting than the Parthenon. If any one wants a modern proof of all this, let him consider the curious fact that, under Christianity, Europe (while remaining a unity) has broken up into individual nations. Patriotism is a perfect example of this deliberate balancing of one emphasis against another emphasis. The instinct of the Pagan empire would have said, "You shall all be Roman citizens, and grow alike; let the German grow less slow and reverent; the Frenchmen less experimental and swift." But the instinct of Christian Europe says, "Let the German remain slow and reverent, that the Frenchman may the more safely be swift and experimental. We will make an equipoise out of these excesses. The absurdity called Germany shall correct the insanity called France."