"No," he answered. "As you are aware, electricity is almost our only motive power, and we calculate that the labour of two men, even without the help of machines, could in their working zydau [eight hours] collect and reduce a sufficient amount of the elements by which the current is created to do the work of four hundred men during a whole day and night."

"And how long," I inquired, "has electricity had so complete a monopoly of mechanical work?"

"It was first brought into general use," he replied, "about eight thousand years ago. Before that, heated air supplied our principal locomotive force, as well as the power of stationary machines wherever no waterfall of sufficient energy was at hand. For several centuries the old powers were still employed under conditions favourable to their use. But we have found electricity so much cheaper than the cheapest of other artificial forces, so much more powerful than any supplied by Nature, that we have long discontinued the employment of any other. Even when we obtain electricity by means of heat, we find that the gain in application more than compensates the loss in the transmutation of one force into another."

In the course of little more than half an hour we emerged from the tunnel, whose gloom, when once the attraction of novelty was gone, was certainly unpleasant to myself, if not by any means so frightful as Eveena still found it. There was nothing specially attractive or noticeable in the valley through which our course now ran, except the extreme height of its mountain walls, which, though not by any means perpendicular, rose to a height of some 3000 feet so suddenly that to climb their sides would have been absolutely impossible. Only during about two hours in the middle of the day is the sun seen from the level of the stream; and it is dark in the bottom of this valley long before the mist has fallen on the plain outside. We had presently, however, to ascend a slope of some twenty-five feet in the mile, and I was much interested in the peculiar method by which the ascent was made. A mere ascent, not greater than that of some rapids up which American boatmen have managed to carry their barques by manual force, presented no great difficulty; but some skill is required at particular points to avoid being overturned by the rush of the water, and our vessel so careened as to afford much more excuse for Eveena's outbreak of terror than the tunnel had done. Had I not held her fast she must certainly have been thrown overboard, the pilot, used to the danger, having forgotten to warn us. For the rest, in the absence of rocks, the vessel ascended more easily than a powerful steamer, if she could find sufficient depth, could make her way up the rapids of the St. Lawrence or similar streams. We entered the second tunnel without any sign of alarm from Eveena perceptible to others; only her clinging to my hand expressed the fear of which she was ashamed but could not rid herself. Emerging from its mouth, we found ourselves within sight of the sea and of the town and harbour of Serocasfe, where we were next day to embark. Landing from the boat, we were met by the friend whose hospitality Esmo had requested. At his house, half a mile outside the town, for the first time since our marriage I had to part for a short period with Eveena, who was led away by the veiled mistress of the house, while we remained in the entrance chamber or hall. The evening meal was anticipated by two hours, in order that we might attend the meeting at which my bride and I were to receive our formal admission into the Zinta.

CHAPTER XIII - THE CHILDREN OF LIGHT.

"Probably," said Esmo, when, apparently at a sign from him, our host left us for some minutes alone, "much through which you are about to pass will seem to you childish or unmeaning. Ceremonial rendered impressive to us by immemorial antiquity, and cherished the more because so contrary to the absence of form and ceremony in the life around us—symbolism which is really the more useful, the more valuable, because it contains much deeper meaning than is ever apparent at first sight—have proved their use by experience; and, as they are generally witnessed for the first time in early youth, make a sharper impression than they are likely to effect upon a mind like yours. But they may seem strangely inconsistent with a belief which is in itself so limited, and founded so absolutely upon logical proof or practical evidence. The best testimony to the soundness of our policy in this respect is the fact that our vows, and the rites by which they are sanctioned, are never broken, that our symbols are regarded with an awe which no threats, no penalties, can attach to the highest of civil authorities or the most solemn legal sanctions. The language of symbol, moreover, has for us two great advantages—one dependent upon the depth of thought and knowledge with which the symbols themselves were selected by our Founder, owing to which each generation finds in them some new truth of which we never dreamed before; the other arising from the fact that we are a small select body in the midst of a hostile and jealous race, from whom it is most important to keep the key of communications which, without the appearance, have all the effect of ciphers."

"I find," I replied, "in my own world that every religion and every form of occult mysticism, nay, every science, in its own way and within its own range, attaches great importance to symbols in themselves apparently arbitrary. Experience shows that these symbols often contain a clue to more than they were originally meant to convey, and can be employed in reasonings far beyond the grasp of those who first invented or adopted them. That a body like the Zinta could be held together without ceremonial and without formalities, which, if they had no other value, would have the attraction of secresy and exclusiveness, seems obviously impossible."

Here our host rejoined us. We passed into the gallery, where several persons were awaiting us; the men for the most part wearing a small vizor dependent from the turban, which concealed their faces; the women all, without exception, closely veiled. As soon as Esmo appeared, the party formed themselves into a sort of procession two and two. Motioning me to take the last place, Esmo passed himself to its head. If the figure beside me were not at once recognised, I could not mistake the touch of the hand that stole into my own. The lights in the gallery were extinguished, and then I perceived a lamp held at the end of a wand of crystal, which gleamed above Esmo's head, and sufficed to guide us, giving light enough to direct our footsteps and little more. Perhaps this half-darkness, the twilight which gave a certain air of mystery to the scene and of uncertainty to the forms of objects encountered on our route, had its own purpose. We reached very soon the end of the gallery, and then the procession turned and passed suddenly into another chamber, apparently narrow, but so faintly lighted by the lamp in our leader's hands that its dimensions were matter of mere conjecture. That we were descending a somewhat steep incline I was soon aware; and when we came again on to level ground I felt sure that we were passing through a gallery cut in natural rock. The light was far too dim to enable me to distinguish any openings in the walls; but the procession constantly lengthened, though it was impossible to see where and when new members joined. Suddenly the light disappeared. I stood still for a moment in surprise, and when I again went forward I became speedily conscious that all our companions had vanished, and that we stood alone in utter darkness. Fearing to lead Eveena further where my own steps were absolutely uncertain, I paused for some time, and with little difficulty decided to remain where I was, until something should afford an indication of the purpose of those who had brought us so far, and who must know, if they had not actual means of observing, that in darkness and solitude I should not venture to proceed.

Presently, as gradually as in Northern climates the night passes into morning twilight, the darkness became less absolute. Whence the light came it was impossible to perceive. Diffused all around and slowly broadening, it just enabled me to discern a few paces before us the verge of a gulf. This might have been too shallow for inconvenience, it might have been deep enough for danger. I waited till my eyes should be able to penetrate its interior; but before the light entered it I perceived, apparently growing across it, really coming gradually into view under the brightening gleam, a species of bridge which—when the twilight ceased to increase, and remained as dim as that cast by the crescent moon—assumed the outline of a slender trunk supported by wings, dark for the most part but defined along the edge by a narrow band of brightest green, visible in a gleam too faint to show any object of a deeper shade. Somewhat impatient of the obvious symbolism, I hurried Eveena forward. Immediately on the other side of the bridge the path turned almost at right angles; and here a gleam of light ahead afforded a distinct guidance to our steps. Approaching it, we were challenged, and I gave the answer with which I had been previously furnished; an answer which may not be, as it never has been, written down. A door parted and admitted us into a small vestibule, at the other end of which a full and bright light streamed through a portal of translucent crystal. A sentinel, armed only with the antiquated spear which may have been held by his first predecessor in office ten thousand Martial years ago, now demanded our names. Mine he simply repeated, but as I gave that of Eveena, daughter of Esmo, he lowered his weapon in the salute still traditional among Martial sentries; and bending his head, touched with his lips the long sleeve of the cloak of therne-down in which she was on this occasion again enveloped. This homage appeared to surprise her almost as much as myself, but we had no leisure for observation or inquiry. From behind the crystal door another challenge was uttered. To this it was the sentry's part to reply, and as he answered the door parted; that at the other end of the vestibule having, I observed, closed as we entered, and so closed that its position was undiscoverable. Before us opened a hall of considerable size, consisting of three distinct vaults, defined by two rows of pillars, slender shafts resembling tall branchless trees, the capital of each being formed by a branching head like that of the palm. The trunks were covered with golden scales; the fern-like foliage at the summit was of a bright sparkling emerald. It was evident to my observation that the entire hall had been excavated from solid rock, and the pillars left in their places. Each of the side aisles, if I may so call them, was occupied by four rows of seats similarly carved in the natural stone; but lined after Martial fashion, with cushions embroidered in feathers and metals, and covered by woven fabrics finer than any known to the looms of Lyons or Cashmere. About two-thirds of the seats were occupied; those to the right as we entered (that is, on the left of the dais at the end of the hall) by men, those opposite by women. All, I observed, rose for a moment as Eveena's name was announced, from the further end of the hall, by the foremost of three or four persons vested in silver, with belts of the crimson metal which plays the part of our best-tempered steel, and bearing in their hands wands of a rose-coloured jewel resembling a clouded onyx in all but the hue. Each of them wore over his dress a band or sash of gold, fastened on the left shoulder and descending to the belt on the right, much resembling the ribbons of European knighthood. These supported on the left breast a silver star, or heraldic mullet, of six points. Throughout the rest of the assembly a similar but smaller star glimmered on every breast, supported, however, by green or silver bands, the former worn by the body of the assembly, the latter by a few persons gathered together for the most part at the upper end of the chamber…. The chief who had first addressed us bade us pass on, and we left the Hall of the Novitiate as accepted members of the Order…. That into which we next entered was so dark that its form and dimensions were scarcely defined to my eyes. I supposed it, however, to be circular, surmounted by a dome resembling in colour the olive green Martial sky and spangled by stars, among which I discerned one or two familiar constellations, but most distinctly, brightened far beyond its natural brilliancy, the arch of the Via Lactea. Presently, not on any apparent sheet or screen but as in the air before us, appeared a narrow band of light crossing the entire visible space. It resembled a rope twisted of three strands, two of a deep dull hue, the one apparently orange, the other brown or crimson, contrasting the far more brilliant emerald strand that formed the third portion of the threefold cord. I had learnt by this time that metallic cords so twined serve in Mars most of the uses for which chains are employed on Earth, and I assumed that this symbol possessed the significance which poetry or ritual might attach to the latter.

This cord or band retained its position throughout, crossing the dark background of the scenes now successively presented, each of which melted into its successor—rapidly, but so gradually that there was never a distinct point of division, a moment at which it was possible to say that any new feature was first introduced.