The king alighted, and, approaching the portals, ordered the guardians to unlock the gate. The hoary-headed men drew back with terror. ‘Alas!’ cried they, ‘what is it your majesty requires of us? Would you have the mischiefs of this tower unbound, and let loose to shake the earth to its foundations?’
The venerable archbishop Urbino likewise implored him not to disturb a mystery which had been held sacred from generation to generation, within the memory of man; and which even Cæsar himself, when sovereign of Spain, had not ventured to invade. The youthful cavaliers, however, were eager to pursue the adventure, and encouraged him in his rash curiosity.
‘Come what come may,’ exclaimed Don Roderick, ‘I am resolved to penetrate the mystery of this tower.’ So saying, he again commanded the guardians to unlock the portal. The ancient men obeyed with fear and trembling, but their hands shook with age, and when they applied the keys, the locks were so rusted by time, or of such strange workmanship, that they resisted their feeble efforts; whereupon the young cavaliers pressed forward and lent their aid. Still the locks were so numerous and difficult, that with all their eagerness and strength a great part of the day was exhausted before the whole of them could be mastered.
When the last bolt had yielded to the key, the guardians and the reverend archbishop again entreated the king to pause and reflect. ‘Whatever is within this tower,’ said they, ‘is as yet harmless, and lies bound under a mighty spell: venture not then to open a door which may let forth a flood of evil upon the land.’ But the anger of the king was roused, and he ordered that the portal should be instantly thrown open. In vain, however, did one after another exert his strength; and equally in vain did the cavaliers unite their forces, and apply their shoulders to the gate: though there was neither bar nor bolt remaining, it was perfectly immoveable.
The patience of the king was now exhausted, and he advanced to apply his hand; scarcely, however, did he touch the iron gate, when it swung slowly open, uttering, as it were, a dismal groan, as it turned reluctantly upon its hinges. A cold, damp wind issued forth, accompanied by a tempestuous sound. The hearts of the ancient guardians quaked within them, and their knees smote together; but several of the youthful cavaliers rushed in, eager to gratify their curiosity, or to signalise themselves in this redoubtable enterprise. They had scarcely advanced a few paces, however, when they recoiled, overcome by the baleful air, or by some fearful vision. Upon this, the king ordered that fires should be kindled to dispel the darkness, and to correct the noxious and long imprisoned air: he then led the way into the interior; but, though stout of heart, he advanced with awe and hesitation.
After proceeding a short distance, he entered a hall, or antechamber, on the opposite side of which was a door; and before it, on a pedestal, stood a gigantic figure, of the color of bronze, and of a terrible aspect. It held a huge mace, which it whirled incessantly, giving such cruel and resounding blows upon the earth as to prevent all further entrance.
The king paused at sight of this appalling figure; for whether it were a living being, or a statue of magic artifice, he could not tell. On its breast was a scroll, whereon was inscribed in large letters, ‘I do my duty.’ After a little while Roderick plucked up heart, and addressed it with great solemnity: ‘Whatever thou be,’ said he, ‘know that I come not to violate this sanctuary, but to inquire into the mystery it contains; I conjure thee, therefore, to let me pass in safety.’
Upon this the figure paused with uplifted mace, and the king and his train passed unmolested through the door.
They now entered a vast chamber, of a rare and sumptuous architecture, difficult to be described. The walls were incrusted with the most precious gems, so joined together as to form one smooth and perfect surface. The lofty dome appeared to be self-supported, and was studded with gems, lustrous as the stars of the firmament. There was neither wood, nor any other common or base material to be seen throughout the edifice. There were no windows or rather openings to admit the day, yet a radiant light was spread throughout the place, which seemed to shine from the walls, and to render every object distinctly visible.
In the centre of this hall stood a table of alabaster, of the rarest workmanship, on which was inscribed in Greek characters, that Hercules Alcides, the Theban Greek, had founded this tower in the year of the world three thousand and six. Upon the table stood a golden casket, richly set round with precious stones, and closed with a lock of mother-of-pearl; and on the lid were inscribed the following words: