In the earliest days a refuge hut was built by the side of the statue of Jupiter Pen. In the early pilgrimages to Rome this became a place of some importance. Later on, marauding armies of Goths, Saracens, and Hungarians, successively passing through, destroyed this refuge. In the days of Bernard the pass was filled with a horde of brigands, French, Italians, Saracens, and Jews, who had cast aside all religious faith of their fathers, and had re-established the worship of the demon in the temple of Jupiter Pen.
The old manuscripts tell us that in the middle of the tenth century the demons were in full sway on these mountains; that through the mouth of the statue of Jupiter the worst of lies and blasphemies were spoken to those who came to consult it. These worshipers of strange old gods lived by plunder, and exacted toll of all who came through the pass. The same conditions existed on the Graian Alps to the southward. On one of these mountain passes, some fifty miles from Mont Joux, there lived a rich man named Polycarpe. He, too, did homage to Jupiter, and on the summit of a tall column which he built in the pass he had placed a splendid diamond, which he called the "Eye of Jove." People came from great distances to be healed by its magic glance, and the mountain on which he dwelt was the mountain of the Columna Jovis. This became changed, in time, to Colonne Joux, the Mountain of the Column of Jove. And the demons of these two heights, the Mountain of Jove and the Column of Jove, sent down their baleful call of defiance to the valley over which Bernard ruled as Archdeacon of Aosta.
It came to pass that a troop of ten French travelers crossed over the pass of Mont Joux. In the pass they were attacked by marauders, and one of their number was carried away captive. When they came down to Aosta, Bernard, the Archdeacon, fearlessly offered to go back with them to attack the giant of the mountain, to rescue their friend, and to replace the standard of the cross over the altar of the demon.
That night, so says the old chronicle, Saint Nicholas appeared to him in the garb of a pilgrim and said: "Bernard, let us attack these mountains. We shall put the demon to flight. We shall overturn this statue of Jupiter, which the demons have taken possession of to bring trouble among Christians. We will destroy it, and we will destroy the column and its diamond, and in their place we will build two refuges for the use of the pilgrims who cross the two mountains. Go thou, as the tenth one in this band; then wilt thou conjure the demons. Thou shalt bind the statue with a blessed stole, and its ruins will mingle with the chaos of the mountains. Thus shalt thou destroy the power of evil to the day of judgment."
And in proof of the thoroughness with which Bernard performed his work, it is told that a spiritualist who took pleasure in tipping tables came through the pass in 1857. The monks were incredulous of his powers, and he wished to convince them by an actual experience. His efforts were all in vain. The tables, the record tells us, were quiet as the rocks. The traveler, astonished, said: "This is the first time they have failed to obey me." And thus, says the record, the pledge of Saint Nicholas was accomplished. The enemy had never more an entrance into the mountain.
When Bernard and his followers reached Mont Joux, they found the mountain filled with fog and storm, but his heart was undaunted. Passing boldly between the guards of the temple, he flung, so the story says, his blessed stole over the neck of the statue of Jupiter. It changed at once into an iron chain, against which the statue, now become a huge demon-monster, struggled in vain. The good man overturned it and flung it at his feet. With the same chain he bound the high priest who guarded the demon. The struggle was short, but decisive. In a few minutes, so the chronicle says, Bernard had banished the demon of Mont Joux and his accomplices to eternal snow and ice to the end of time, and had commanded them to cease forever their evil doings on the mountain.
An old painting in the Hospice shows this scene in vivid portrait. Bernard stands erect and fearless, his fine face lit up by celestial zeal, his bare head surrounded by a halo, a pilgrim's staff in his right hand, the stole, now become a chain, in his left, while one foot is on the breast of the demon, which gasps helpless at his feet. The demon has the body of a man, covered with a wolf's rough, shaggy hair, his fingers and toes ending in sharp claws, a long tail, rough and scaly, like the tail of a rat, coiled snake-like above his legs, the head and ears of a wolf, the horns of a goat, and on his back an indefinable outgrowth, perhaps the framework of a horrible pair of wings, its long tongue thrust out from between its bloody teeth. He was certainly a gruesome creature.