At this moment the knight interrupted the fisherman, to direct his attention to a deep sound as of a rushing flood, which had caught his ear during the talk of the old man. And now the waters came pouring on with redoubled fury before the cottage-windows. Both sprang to the door. There they saw, by the light of the now risen moon, the brook which issued from the wood rushing wildly over its banks, and whirling onward with it both stones and branches of trees in its rapid course. The storm, as if awakened by the uproar, burst forth from the clouds, whose immense masses of vapour coursed over the moon with the swiftness of thought; the lake roared beneath the wind that swept the foam from its waves; while the trees of this narrow peninsula groaned from root to topmost branch as they bowed and swung above the torrent.
“Undine! in God’s name, Undine!” cried the two men in an agony. No answer was returned. And now, regardless of everything else, they hurried from the cottage, one in this direction, the other in that, searching and calling.
The longer Huldbrand sought Undine beneath the shades of night, and failed to find her, the more anxious and confused he became. The impression that she was a mere phantom of the forest gained a new ascendency over him; indeed, amid the howling of the waves and the tempest, the crashing of the trees, and the entire change of the once so peaceful and beautiful scene, he was tempted to view the whole peninsula, together with the cottage and its inhabitants, as little more than some mockery of his senses. But still he heard afar off the fisherman’s anxious and incessant shouting, “Undine!” and also his aged wife, who was praying and singing psalms.
At length, when he drew near to the brook, which had overflowed its banks, he perceived by the moonlight, that it had taken its wild course directly in front of the haunted forest, so as to change the peninsula into an island.
“Merciful God!” he breathed to himself, “if Undine has ventured a step within that fearful wood, what will become of her? Perhaps it was all owing to her sportive and wayward spirit, because I would give her no account of my adventures there. And now the stream is rolling between us, she may be weeping alone on the other side in the midst of spectral horrors!”