town beautifully built of lava rock. Here dwelt the priests, except those who were on duty, no man of the Tribes or other stranger being allowed to set foot within the place.
Following the main street of this town, we arrived at the face of the precipice beyond, and found ourselves in front of a vast archway, closed with massive iron gates fantastically wrought. Here, taking my horse with them, our escort left us alone with Oros. As we drew near the great gates swung back upon their hinges. We passed them—with what sensations I cannot describe—and groped our way down a short corridor which ended in tall, iron-covered doors. These also rolled open at our approach, and next instant we staggered back amazed and half-blinded by the intense blaze of light within.
Imagine, you who read, the nave of the vastest cathedral with which you are acquainted. Then double or treble its size, and you will have some conception of that temple in which we found ourselves. Perhaps in the beginning it had been a cave, who can say? but now its sheer walls, its multitudinous columns springing to the arched roof far above us, had all been worked on and fashioned by the labour of men long dead; doubtless the old fire-worshippers of thousands of years ago.
You will wonder how so great a place was lighted, but I think that never would you guess. Thus—by twisted columns of living flame! I counted eighteen of them, but there may have been others. They sprang from the floor at regular intervals along the lines of what in a cathedral would be the aisles. Right to the roof they sprang, of even height and girth, so fierce was the force of the natural gas that drove them, and there were lost, I suppose, through chimneys bored in the thickness of the rock. Nor did they give off smell or smoke, or in that great, cold place, any heat which could be noticed, only an intense white light like that of molten iron, and a sharp hissing noise as of a million angry snakes.
