The day was full of perceptions of the grandeur of vast rock masses never before suggested, except by the mighty mass of the Matterhorn seen close by from its Hörnli shoulder.

There was the river--a regular freight train, running day and night, the track unincumbered with returning cars (they were returned by the elevated road of the upper air)--burdened with dissolved rock and earth.

A slip into this river scarcely seemed to wet the foot; it seemed rather to coat it thickly with mud rescued from its plunge toward the sea. What unimaginable amounts the larger river must have carried in uncounted ages! In the short time the Mississippi has been at work it has built out the land at its mouth one hundred miles into the Gulf.

In the side cañon down which we worked our sublime and toilful way it was easy to see the work done. Sometimes the fierce torrent would pile the bottom of a side cañon with every variety of stone, from the wall a mile high, into one tremendous heap of conglomerate. The next rush of waters would tear a channel through this and pour millions of tons into the main river. For years Boston toiled, in feeble imitation of Milton's angels, to bring the Milton Hills into the back Bay and South Boston Flats. Boston made more land than the city originally contained, but it did not move a teaspoonful compared with these excavations.

The section traversed that day seemed while we were in it like a mighty chasm, a world half rent asunder, full of vast sublimities, but the next day, seen from the rim as a part of the mighty whole, it appeared comparatively little. One gets new meanings of the words almighty, eternity, infinity, in the presence of things done that seem to require them all.

In 1869 Major J. W. Powell, aided by nine men, attempted to pass down this tumultuous river with four boats specially constructed for the purpose. In ninety-eight days he had made one thousand miles, much of it in extremest peril. For weeks there was no possibility of climbing to the plateau above.

Any great scene in nature is like the woman you fall in love with at first sight for some pose of head, queenly carriage, auroral flush of color, penetrative music of voice, or a glance of soul through its illumined windows. You do not know much about her, but in long years of heroic endurance of trials, in the great dignity of motherhood, in the unspeakable comfortings that are scarcely short of godlike, and in the supernal, ineffable beauty and loveliness that cover it all, you find a richness and worth of which the most ardent lover never dreamed. The first sight of the cañon often brings strong men to their knees in awe and adoration. The gorge at Niagara is one hundred and fifty feet deep; it is far short of this, which is six thousand six hundred and forty. Great is the first impression, but in the longer and closer acquaintance every sense of beauty is flooded to the utmost.

The next morning I was out before "jocund day stood tiptoe on the breezy mountain tops." I have seen many sunrises In this world and one other: I have watched the moon slowly rolling its deep valleys for weeks into its morning sunlight. I knew what to expect. But nature always surpasses expectations. The sinuosities of the rim sent back their various colors. A hundred domes and spires, wind sculptured and water sculptured, reached up like Memnon to catch the first light of the sun, and seemed to me to break out into Memnonian music. As the world rolled the steady light penetrated deeper, shadows diminished, light spaces broadened and multiplied, till it seemed as if a new creation were veritably going forward and a new "Let there be light" had been uttered. I had seen it for the first time the night before in the mellow light of a nearly full moon, but the sunlight really seemed to make, in respect to breadth, depth, and definiteness, a new creation.

One peculiar effect I never noticed elsewhere. It is well known that the blue sky is not blue and there is no sky. Blue is the color of the atmosphere, and when seen in the miles deep overhead, or condensed in a jar, it shows its own true color. So, looking into this inconceivable cañon, the true color came out most beauteously. There was a background of red and yellowish rocks. These made the cold blue blush with warm color. The sapphire was backed with sardonyx, and the bluish white of the chalcedony was half pellucid to the gold chrysolite behind it. God was laying the foundation of his perfect city there, and the light of it seemed fit for the redeemed to walk in, and to have been made by the luminousness of Him who is light.

One great purpose of this world is its use as significant symbol and hint of the world to come. The communication of ideas and feelings there is not by slow, clumsy speech, often misunderstood, originally made to express low physical wants, but it is by charade, panorama, parable, and music rolling like the voice of many waters in a storm. The greatest things and relations of earth are as hintful of greater things as a bit of float ore in the plains is suggestive of boundless mines in the upper hills. So the joy of finding one lost lamb in the wilderness tells of the joy of finding and saving a human soul. One should never go to any of God's great wonders to see sights, but to live life; to read in them the figures, symbols, and types of the more wonderful things in the new heavens and the new earth.