Don Luis would listen to nothing. Though naturally of a peaceable disposition, he had been stung to fury, and people of that character, when once incensed, are deaf to reason. He compelled the commander to put himself on his guard. The latter, though a man accustomed to brawl in battle, was singularly dismayed. Terror was visible in all his features. He placed himself with his back to the wall, and the weapons were crossed. The contest was brief and fatal. At the very first thrust, the sword of Don Luis passed through the body of his antagonist. The commander staggered to the wall, and leaned against it. "On Good Friday!" ejaculated he again, with a failing voice, and despairing accents. "Heaven pardon you!" added he; "take my sword to Têtefoulques, and have a hundred masses performed in the chapel of the castle, for the repose of my soul!" With these words he expired. The fury of Don Luis was at an end. He stood aghast, gazing at the bleeding body of the commander. He called to mind the prayer of the deceased for three days' respite, to make his peace with heaven; he had refused it; had sent him to the grave, with all his sins upon his head! His conscience smote him to the core; he gathered up the sword of the commander, which he had been enjoined to take to Têtefoulques, and hurried from the fatal Strada Stretta. The duel of course made a great noise in Malta, but had no injurious effect upon the worldly fortunes of Don Luis. He made a full declaration of the whole matter, before the proper authorities; the Chapter of the Order considered it one of those casual encounters of the Strada Stretta, which were mourned over, but tolerated; the public, by whom the late commander had been generally detested, declared that he had deserved his fate. It was but three days after the event, that Don Luis was advanced to one of the highest dignities of the Order, being invested by the Grand Master with the priorship of the kingdom of Minorca. From that time forward, however, the whole character and conduct of Don Luis underwent a change. He became a prey to a dark melancholy, which nothing could assuage. The most austere piety, the severest penances, had no effect in allaying the horror which preyed upon his mind. He was absent for a long time from Malta; having gone, it was said, on remote pilgrimages: when he returned, he was more haggard than ever. There seemed something mysterious and inexplicable in this disorder of his mind. The following is the revelation made by himself, of the horrible visions, or chimeras, by which he was haunted: