When the gates were opened, Demetrius, with a heart over-flowing with love and delight, was among the first to enter. He enquired of every one he met of the fate of Isabelle; but all turned from him with disgust. At length he found her out, but what was his grief and surprise--in a nunnery! Firm to the troth she had so solemnly plighted, she had rejected the proposition of her mercenary parent; and, having no idea but that her lover had shared the fate of all Christian captives, she had shut herself up from the world, and vowed to live the life of a vestal. The surprise, the anguish, the horror of Isabelle, when she beheld Demetrius in his Moslem habiliments, cannot be described. Her first impulse, on finding him yet alive, was to have fallen into his arms; but, instantly collecting herself, she shrunk back from him with loathing, as a mean and paltry dastard. "No, no," she cried, "you are no longer the man I loved; our vows of fidelity were pledged over the Bible; that book you have renounced as a fable; and he who has proved himself false to Heaven, can never be true to me!" Demetrius was conscience-struck; too late he felt his crime, and foresaw its consequences. The very object for whom he had dared to make the tremendous sacrifice had deserted him, and his own soul told him with how much justice; so, without uttering a syllable, he turned away, heart-broken, from the holy and beautiful being whose affections he had forfeited for ever. When the patriots left Damascus, Isabelle accompanied them. Retiring to Antioch, she lived with the sisterhood for many years; and, as her time was passed between acts of charity and devotion, her bier was watered with many a tear, and the hands of the grateful duly strewed her grave with flowers. To Demetrius was destined a briefer career. All-conscious of his miserable degradation, loathing himself, and life, and mankind, he rushed back from the city into the Mahomedan camp; and entering, with a hurried step, the tent of the Caliph, he tore the turban from his brow, and cried aloud--"Oh, Abubeker! behold a God-forsaken wretch. Think not it was the fear of death that led me to abjure my religion--the religion of my fathers--the only true faith. No; it was the idol of Love that stood between my heart and heaven, darkening the latter with its shadow; and had I remained as true to God as I did to the Maiden of my love, I had not needed this." So saying, and ere the hand of Abubeker could arrest him, he drew a poniard from his embroidered vest, and the heart- blood of the renegade spouted on the royal robes of the successor of Mahomet. * * * * *