His sight was strengthened to mark the glory of the Sword, where it hangs in slings, a little way from the wall. ... Lo! the length of it was as the length of crimson across the sea when the sun is sideways on the wave, and it seemed full a mile long, the whole blade sheening like an arrested lightning from the end to the hilt; the hilt two large live serpents twined together, with eyes like sombre jewels, and sparkling spotted skins, points of fire in their folds, and reflections of the emerald and topaz and ruby stones, studded in the blood-stained haft. Then the seven young men, sons of Aklis, said to Shibli Bagarag,... "Grasp the handle of the sword!"
Now, he beheld the sword and the ripples of violet heat that were breathing down it, and those two venomous serpents twining together, and the size of it, its ponderousness; and to essay lifting it appeared to him a madness, but he concealed his thought, and ...went forward to it boldly, and piercing his right arm between the twists of the serpents, grasped the jewelled haft. Surely, the sword moved from the slings as if a giant had swayed it! But what amazed him was the marvel of the blade, for its sharpness was such that nothing stood in its way, and it slipped through everything, as we pass through still water,—the stone columns, blocks of granite by the walls, the walls of earth, and the thick solidity of the ground beneath his feet. They bade him say to the Sword, "Sleep!" and it was no longer than a knife in the girdle. Likewise, they bade him hiss on the heads of the serpents, and say, "Wake!" and while he held it lengthwise it shot lengthening out.

In fact, it lengthens across the world, if the owner so desires, to kill an enemy thousands of miles away. With this wonderful sword at last Shagpat is shaved. But notwithstanding the power of thousands of good spirits who help the work, and the white magic of the beautiful Noorna, the shaving is an awfully difficult thing to do. The chapter describing it reads as magnificently as the description of the Judgment Day, and you will wonder at the splendour of it.

What does all this mean, you may well ask. What is the magical hair? What is the sword? What is every impossible thing recounted in this romance? Really the author himself gives us the clue, and therefore his meaning ought to have been long ago clearly perceived. At the end of the story is this clue, furnished by the words—

The Sons of Aklis were now released from the toil of sharpening of the sword a half-cycle of years, to wander in delight on the fair surface of the flowery earth, breathing its roses, wooing its brides; for the mastery of an event lasteth among men the space of one cycle of years, and after that a fresh illusion springeth to befool mankind, and the Seven must expend the concluding half-cycle in preparing the edge of the Sword for a new mastery.

From this it is quite evident to anybody who has read the book that the sword of Aklis is the sword of science,—the power of exact scientific knowledge, wielded against error, superstition, humbug, and convention of every injurious kind.

Do not, however, imagine that this bit of interpretation interprets all the story; you must read it more than once, and think about it a great deal, in order to perceive the application of its thousand incidents to real human nature.

When Bagarag first, in his ignorance, offers to shave Shagpat, he has no idea whatever of the powers arrayed against him. What he wants is not at all in itself wrong; on the contrary it is in itself quite right. But what is quite right in one set of social conditions may seem to be quite wrong in another. Therefore the poor fellow is astonished to discover that the whole nation is against him, that the king is particularly offended with him, that all public opinion condemns him, would refuse him even the right to live in its midst. Is not Bagarag really the discoverer, the scientific man, the philosopher with a great desire to benefit other men, discovering that his kind wish arouses against him the laws of' the government, the anger of religions, and all the prejudice of public opinion? Bagarag is the reformer who is not allowed to reform anything,—threatened with death if he persists. Reformers must be men of courage, and Bagarag has courage. But courage is not enough to sustain the purpose of the philosopher, the reformer, the man with new ethical or other truth to tell mankind. Much more than courage is wanted—power. How is power to come? You remember about the horrible old woman who asks Bagarag to kiss her, and when he kisses her she becomes young and divinely beautiful. We may suppose that Noorna really represents Science. Scientific study seems very ugly, very difficult, very repellent at first sight, but if you have the courage and the capacity to master it, if you can bravely kiss it, as Bagarag kissed the old woman, it becomes the most delightful mistress; nor is that all—it finds strange powers and forces for you. It can find for you even a sword of Aklis.

Now certain subjects are supposed to be beneath the dignity of literary art; and some of the subjects in this extraordinary book might appear to you too trivial for genius to busy itself with. The use of a barber as hero is not at all inartistic; it is in strict accordance with the methods of the Arabian story-tellers to make barbers, fishermen, water-carriers, and other men of humble occupations, the leading characters in a tale. But that the whole plot of the narrative should turn upon the difficulty of cutting one hair; and that this single hair should be given so great an importance in the history—this might very well seem to you beneath the dignity of art—that is, until you read the book. Yet the manner in which the fancy is worked out thoroughly excuses such triviality. The symbol of the hair is excellent. What is of less seeming importance than a hair? What is so frail and light and worthless as a hair? Now to many reformers and teachers the errors, social, moral, or religious, which they wish to destroy really appear to have less value, less resistance than a hair. But, as a great scientific teacher observed a few years ago, no man is able to conceive the strength in error, the force of error, the power of prejudice, until he has tried to attack it. Then all at once the illusion, the lie, that seems frail as a hair, and even of less worth, suddenly reveals itself as a terrible thing, reaching from Earth to Sky, radiating electricity and lightning in every direction. Observe in the course of modern European history what an enormous effort has been required to destroy even very evident errors, injustices, or illusions. Think of the hundreds of years of sturdy endeavour which we needed before even a partial degree of religious freedom could be obtained. Think of the astonishing fact that one hundred years ago the man risked his life who found the courage to say that witchcraft was an illusion. One might mention thousands of illustrations of the same truth. No intellectual progress can be effected within conservative countries by mere discovery, mere revelation of facts, nor by logic, nor by eloquence, nor even by individual courage. The discovery is ridiculed; the facts are denied; the logic is attacked; the eloquence is met by greater eloquence on the side of untruth; the individual courage is astounded, if not defeated, by the armies of the enemies summoned against it. Progress, educational or otherwise, means hard fighting, not for one lifetime only but for generations. You are well aware how many generations have elapsed since the educational system of the Middle Ages was acknowledged by all men of real intelligence as inadequate to produce great results. One would have thought that the mediæval fetish would have been thrown away in the nineteenth century, at least. But it is positively true that in most English speaking universities, even at the present time, a great deal of the machinery of mediæval education remains, and there is scarcely any hope of having it removed even within another hundred years. If you asked the wise men of those universities what is the use of preserving certain forms of study and certain formalities of practice that can only serve to increase the obstacles to educational progress, they would answer you truthfully that it is of no use at all, but they would also tell you something about the difficulty that would attend any attempted change; and you would be astonished to learn the extent and the immensity of those difficulties.

Now you will perceive that the single hair in our study actually represents, perhaps, better than any more important object could do, the real story of any social illusion, any great popular error. The error seems so utterly absurd that you cannot understand how any man in his senses can believe it, and yet men quite as intelligent as yourselves, perhaps even more so, speak of it with respect. They speak of it with respect simply because they perceive better than you do what enormous power would be needed to destroy it. It appears to you something so light that even a breath would blow it away forever, or the touch of pain break it so easily that the breaking could not even be felt. You think of wisdom crushing it as an elephant might crush a fly, without knowing that the fly was there. But when you come to put forth your strength against this error, this gossamer of illusion, you will find that you might as well try to move a mountain with your hand. You must have help: you must have friends to furnish you with the sword of Aklis. Even with that mighty sword the cutting of the hair will prove no easy job.

Afterwards what happens? Why, exactly the same thing that happens before. Men think that because the world has made one step forward in their time, all illusions are presently going to fade away. This is the greatest of social mistakes that a human being can possibly make. The great sea of error immediately closes again behind the forms that find strength to break out of it. It is just the same as before. One illusion may indeed be eventually destroyed, but another illusion quickly forms behind it. The real truth is that wisdom will be reached when human individuals as well as human society shall have become infinitely more perfect than they now are; and such perfection can scarcely be brought about before another million of years at least.