And afar down the gorge, I did see the shinings of strange fires, faint and a great way off. And so was I come at last to the bottom of the Mighty Slope. Yet the gorge also to go downward, but not so great. And presently I did go forward again; and so did open the point of the rocks, as the sailors do say. And I saw now that there gushed forth a great blue flame from the earth; and the mighty rocks stood about it, as that they were olden giants groupt there to some strange service. And concerning this flame I was not overmuch astonished in my Reason; for it had seemed to me as I drew anigh, that the fire and the sound should be made by the roaring and whistling of a burning gas that did issue forth among the rocks. Yet, truly, though it did be a natural matter, it was yet a wondrous sight, and set amazement on my senses; for the flame did dance, and sway whitherward monstrously, and sometimes did seem that it dropt so low as an hundred feet, and afterward went upward with a vast roaring unto the utter height, and did stand mighty and blazing, maybe a full thousand feet, so that the far side of the gorge was lit, and surely it was seven great miles off or more; but yet did show plain and wondrous. And the light did show me the flank of the mountain, that made the right hand side of the Gorge, to go up measureless into the night. And so shall you perceive that I stayed awhile among the rocks that were in the mouth of the gorge, that I should gaze upon this thing; but afterward I lookt this way and that way, so that I should have a knowing of the place where I was come. And it was a wild and stark and empty place, as you must perceive. And the far side did be great miles off, as I did say; and everywhere there was abundance of rock and lonesomeness. And before me there went the great and dim length of the gorge, and there were lights here and lights there, in a great distance, and oft--as it did seem--the quiet dancing of lights in diverse places; but yet were these gone on the instant. And ever there was a strong and vacant silence upon that place. And presently, after that I had looked once more unto the mighty dancing flame, and perceived nowhere any life around it, I went onward down the quiet gorge. And for a great way as I journeyed was my path lit by the dancing of the blue flame; and oft should I seem to be going but dimly among the rocks, and my shadow faint and long; and lo! the flame would leap, and all the gorge come to a wondrous brightness, and my figure to shorten, and the shadows to be black and strong. And so shall you perceive how I went.