What was that? He started: shuddered—as well he might. Had he seen heaven opened? or another place? So momentary was the vision, that he scarce knew what he saw. There it was again! Lasting but for a moment: but long enough to let him see the whole western heaven transfigured into one sheet of pale blue gauze, and before it Snowdon towering black as ink, with every saw and crest cut out, hard and terrible, against the lightning-glare:—and then the blank of darkness.
Again! The awful black giant, towering high in air, before the gates of that blue abyss of flame: but a black crown of cloud has settled upon his head; and out of it the lightning sparks leap to and fro, ringing his brows with a coronet of fire.
Another moment, and the roar of that great battle between earth and heaven crashed full on Elsley's ears.
He heard it leap from Snowdon, sharp and rattling, across the gulf toward him, till it crashed full upon the Glyder overhead, and rolled and flapped from crag to crag, and died away along the dreary downs. No! There it boomed out again, thundering full against Siabod on the left; and Siabod tossed it on to Moel Meirch, who answered from all her clefts and peaks with a long confused battle-growl, and then tossed it across to Aran; and Aran, with one dull, bluff report from her flat cliff, to nearer Lliwedd; till, worn out with the long bufferings of that giant ring, it sank and died on Gwynnant far below—but ere it died, another and another thunder-crash burst, sharper and nearer every time, to hurry round the hills after the one which roared before it.
Another minute, and the blue glare filled the sky once more: but no black Titan towered before it now. The storm had leapt Llanberris pass, and all around Elsley was one howling chaos of cloud, and rain, and blinding flame. He turned and fled again.
By the sensation of his feet, he knew that he was going up hill; and if he but went upward, he cared not whither he went. The rain gushed through, where the lightning pierced the cloud, in drops like musket balls. He was drenched to the skin in a moment; dazzled and giddy from the flashes; stunned by the everlasting roar, peal over-rushing peal, echo out-shooting echo, till rocks and air quivered alike beneath the continuous battle-cannonade.—"What matter? What fitter guide for such a path as mine than the blue lightning flashes?"
Poor wretch! He had gone out of his way for many a year, to give himself up, a willing captive, to the melodramatic view of Nature, and had let sights and sounds, not principles and duties, mould his feelings for him: and now, in his utter need and utter weakness, he had met her in a mood which was too awful for such as he was to resist. The Nemesis had come; and swept away helplessly, without faith and hope, by those outward impressions of things on which he had feasted his soul so long, he was the puppet of his own eyes and ears; the slave of glare and noise.
Breathless, but still untired, he toiled up a steep incline, where he could feel beneath him neither moss nor herb. Now and then his feet brushed through a soft tuft of parsley fern: but soon even that sign of vegetation ceased; his feet only rasped over rough bare rock, and he was alone in a desert of stone.
What was that sudden apparition above him, seen for a moment dim and gigantic through the mist, hid the next in darkness? The next flash showed him a line of obelisks, like giants crouching side by side, staring down on him from the clouds. Another five minutes, he was at their feet, and past them; to see above them again another line of awful watchers through the storms and rains of many a thousand years, waiting, grim and silent, like those doomed senators in the Capitol of Rome, till their own turn should come, and the last lightning stroke hurl them too down, to lie for ever by their fallen brothers, whose mighty bones bestrewed the screes below.
He groped his way between them; saw some fifty yards beyond a higher peak; gained it by fierce struggles and many falls; saw another beyond that; and, rushing down and up two slopes of moss, reached a region where the upright lava-ledges had been split asunder into chasms, crushed together again into caves, toppled over each other, hurled up into spires, in such chaotic confusion, that progress seemed impossible.