By and by the sun had entirely vanished: and that most brief but most delicious twilight, common to the clime, had succeeded. Veil-like and soft, the mist that floats at that hour between earth and heaven, lent its transparent shadow to the scene around them: it seemed to tremble as for a moment, and then was gone. The moon arose, and cast its light over Volktman's earnest countenance,--over the rich bloom and watchful eye of Lucilla,--over the contemplative brow and motionless figure of Godolphin. It was a group of indefinable interest: the Earth was so still, that the visionary might well have fancied it had hushed itself, to drink within its quiet heart the voices of that Heaven in whose oracles he believed. Not one of the group spoke,--the astrologer's mind and gaze were riveted above; and neither of his companions wished to break the meditations of the old and dreaming man. Godolphin, with folded arms and downcast eyes, was pursuing his own thoughts; and Lucilla, to whom Godolphin's presence was a subtle and subduing intoxication, looked indeed upward to the soft and tender heavens, but with the soul of the loving daughter of earth. Slowly, nor marked by his companions, the gaze of the mystic deepened and deepened in its fixedness. The minutes went on; and the evening waned, till a chill breeze, floating down from the Latian Hills, recalled Lucilla's attention to her father. She covered him tenderly with her own mantle, and whispered gently in his ear her admonition to shun the coldness of the coming night. He did not answer; and on raising her voice a little higher, with the same result, she looked appealingly to Godolphin. He laid his hand on Volktman's shoulder; and, bending forward to address him,--was struck dumb by the glazed and fixed expression of the mystic's eyes. The certainty flashed across him; he hastily felt Volktman's pulse--it was still. There was no doubt left on his mind; and yet the daughter, looking at him all the while, did not even dream of this sudden and awful stroke. In silence, and unconsciously, the strange and solitary spirit of the mystic had passed from its home--in what exact instant of time, or by what last contest of nature, was not known. CHAPTER XXXI. A SCENE.--LUCILLA'S STRANGE CONDUCT-GODOLPHIN PASSES THROUGH A SEVERE ORDEAL.--EGERIA'S GROTTO, AND WHAT THERE HAPPENS. Let us pass over Godolphin's most painful task. What Lucilla's feelings were, the reader may imagine; and yet, her wayward and unanalysed temper mocked at once imagination and expression to depict its sufferings or its joys.