In another vision Joseph was now informed that the vacancy would only be filled on the day of doom. He was also told that a similar table would be constructed by Merlin. Here the grandson of Brons would honorably occupy the vacant place, which is designated in the legend as the "Siege Perilous," because it proved fatal to all for whom it was not intended.
In the "Great St. Grail," one of the longest poems on this theme, there are countless adventures and journeys, "transformations of fair females into foul fiends, conversions wholesale and individual, allegorical visions, miracles, and portents. Eastern splendor and northern weirdness, angelry and deviltry, together with abundant fighting and quite a phenomenal amount of swooning, which seem to reflect a strange medley of Celtic, pagan, and mythological traditions, and Christian legends and mysticism, alternate in a kaleidoscopic maze that defies the symmetry which modern aesthetic canons associate with every artistic production."
The Holy Grail was, we are further told, transported by Joseph of Arimathea to Glastonbury, where it long remained visible, and whence it vanished only when men became too sinful to be permitted to retain it in their midst.
[Sidenote: Birth of Titurel.] Another legend relates that a rich man from Cappadocia, Berillus, followed Vespasian to Rome, where he won great estates. He was a very virtuous man, and his good qualities were inherited by all his descendants. One of them, called Titurisone, greatly regretted having no son to continue his race. When advised by a soothsayer to make a pilgrimage to the holy sepulcher, and there to lay a crucifix of pure gold upon the altar, the pious Titurisone hastened to do so. On his return he was rewarded for his pilgrimage by the birth of a son, called Titurel.
This child, when he had attained manhood, spent all his time in warring against the Saracens, as all pagans are called in these metrical romances. The booty he won he gave either to the church or to the poor, and his courage and virtue were only equaled by his piety and extreme humility.
One day, when Titurel was walking alone in the woods, he was favored by the vision of an angel. The celestial messenger sailed down to earth out of the blue, and announced in musical tones that the Lord had chosen him to be the guardian of the Holy Grail on Montsalvatch (which some authors believe to have been in Spain), and that it behooved him to set his house in order and obey the voice of God.
When the angel had floated upward and out of sight, Titurel returned home. After disposing of all his property, reserving nothing but his armor and trusty sword, he again returned to the spot where he had been favored with the divine message. There he saw a mysterious white cloud, which seemed to beckon him onward. Titurel followed it, passed through vast solitudes and almost impenetrable woods, and eventually began to climb a steep mountain, whose ascent at first seemed impossible. Clinging to the rocks, and gazing ever ahead at the guiding cloud, Titurel came at last to the top of the mountain, where, in a beam of refulgent light, he beheld the Holy Grail, borne in the air by invisible hands. He raised his heart in passionate prayer that he might be found worthy to guard the emerald-colored wonder which was thus intrusted to his care, and in his rapture hardly heeded the welcoming cries of a number of knights in shining armor, who hailed him as their king.
The vision of the Holy Grail was as evanescent as beautiful, and soon disappeared; but Titurel, knowing that the spot was holy, guarded it with all his might against the infidels, who would fain have climbed the mountain.
After several years had passed without the Holy Grail's coming down to earth, Titurel conceived the plan of building a temple suitable for its reception. The knights who helped to build and afterward guarded this temple were called "Templars." Their first effort was to clear the mountain top, which they found was one single onyx of enormous size. This they leveled and polished until it shone like a mirror, and upon this foundation they prepared to build their temple.
[Sidenote: Temple of the Holy Grail.] As Titurel was hesitating what plan to adopt for the building, he prayed for guidance, and when he arose on the morrow he found the ground plan all traced out and the building materials ready for use. The knights labored piously from morning till night, and when they ceased, invisible hands continued to work all night. Thus pushed onward, the work was soon completed, and the temple rose on the mountain top in all its splendor. "The temple itself was one hundred fathoms in diameter. Around it were seventy-two chapels of an octagonal shape. To every pair of chapels there was a tower six stories high, approachable by a winding stair on the outside. In the center stood a tower twice as big as the others, which rested on arches. The vaulting was of blue sapphire, and in the center was a plate of emerald, with the lamb and the banner of the cross in enamel. All the altar stones were of sapphire, as symbols of the propitiation of sins. Upon the inside of the cupola surmounting the temple, the sun and moon were represented in diamonds and topazes, and shed a light as of day even in the darkness of the night. The windows were of crystal, beryl, and other transparent stones. The floor was of translucent crystal, under which all the fishes of the sea were carved out of onyx, just like life. The towers were of precious stones inlaid with gold; their roofs of gold and blue enamel. Upon every tower there was a crystal cross, and upon it a golden eagle with expanded wings, which, at a distance, appeared to be flying. At the summit of the main tower was an immense carbuncle, which served, like a star, to guide the Templars thither at night. In the center of the building, under the dome, was a miniature representation, of the whole, and in this the holy vessel was kept."