But still he was sustained in his determination not to retrace his way to the spot where he had left Nisida; and when several hours had passed, and the sun was drawing near the western horizon, he exclaimed, in a moment of holy triumph, "She has doubtless by this time quitted the island, and I have been enabled to resist those anxious longings which prompted me to return and clasp her in my arms! O God! I thank thee that thou hast given me this strength!" Wagner now felt so overcome with weariness after his wanderings and roamings of so many hours, especially as the two preceding nights had been sleepless for him--that he sat down upon a piece of low rock near the shore. A quiet, dreamy repose insensibly stole over him: in a few minutes his slumber was profound. And now he beheld a strange vision. Gradually the darkness which appeared to surround him grew less intense; and a gauzy vapor that rose in the midst, at first of the palest bluish tint possible, by degrees obtained more consistency, when its nature began to undergo a sudden change, assuming the semblance of a luminous mist. Wagner's heart seemed to flutter and leap in his breast, as if with a presentiment of coming joy; for the luminous mist became a glorious halo, surrounding the beauteous and holy form of a protecting angel, clad in white and shining garments, and with snowy wings drooping slowly from her shoulders! And ineffably--supernally benign and reassuring was the look which the angel bent upon the sleeping Wagner, as she said in the softest, most melodious tones, "The choir of the heavenly host has hymned thanks for thy salvation! After thou hadst resisted the temptations of the enemy of mankind when he spoke to thee with his own lips, an angel came to thee in a dream to give thee assurance that thou hadst already done much in atonement for the crime that endangered thy soul; but he warned thee then that much more remained to be done ere that atonement would be complete. And the rest is now accomplished; for thou hast resisted the temptations of the evil one when urged by the tongue and in the melodious voice of lovely woman! This was thy crowning triumph: and the day when thou shalt reap thy reward is near at hand; for the bonds which connect thee with the destiny of a Wehr-Wolf shall be broken, and thy name shall be inscribed in Heaven's own Book of Life! And I will give thee a sign, that what thou seest and hearest now in thy slumber is no idle and delusive vision conjured up by a fevered brain. The sign shall be this: On awaking from thy sleep, retrace thy way to the spot where this morning thou didst separate from her whom thou lovest; and there shalt thou find a boat upon the sand. The boat will waft thee to Sicily; and there, in the town of Syracuse, thou must inquire for a man whose years have numbered one hundred and sixty-two; for that man it is who will teach thee how the spell which has made thee a Wehr-Wolf may be broken."