The Northmen destroyed the ancient shrine. Then Richard the Fearless, grandson of the pirate Rollo, placed on the rock the sons of St. Benedict, trained at St. Wandrille. Richard II, in 1017, came to the Mount to ask a blessing on his union with Judith of Brittany, whose beauty was such that the old chronicle exclaimed corpore et moribus usque ad miraculum elegantem. The duke’s marriage gift enabled the monks to supplant their Carolingian church by a bigger one. The discarded X-century chapel was discovered in 1909 by M. Paul Gout, the Mount’s latest historian. Until 1780 it had been used as Notre Dame-sous-Terre, but during the building of the foundations for the ugly west façade of the upper church it was walled up.

With Richard the Good’s donation, Abbot Hildebert II erected his new church on the very summit of the rock, but as there was not sufficient level space, he built out from the hillcrest a platform of masonry to support the nave. From William of Volpiano’s school at Fécamp came skilled journeymen. The church at Mont-Saint-Michel was begun in 1020, and still building in 1057. Abbot Roger I, formerly chaplain to William the Conqueror, erected the nave. William prayed at the Mount before undertaking the conquest of England, and the abbot fitted out for him an entire fleet.

In 1103 the northern wall of the Romanesque nave collapsed one night as the monks were chanting matins in the choir. It was restored immediately in the same style, and Abbot Roger II took the opportunity to reconstruct the monks’ quarters. Above the crypt called Aquilon (c. 1112) he built a cloister, which later was vaulted with diagonals, and over that promenoir was made a dormitory on the same level as the church. During the years that followed the Mount was governed by a man of genius, Robert de Torigni (1153-80), whose chronicle is the most important history of France for that epoch. In the promenoir he entertained, at a banquet in 1158, his sovereign, Henry II, and Aliénor of Aquitaine. They chose him as godfather for their daughter, who, later, as queen of Castile, built the convent church of Las Huelgas by Burgos. Abbot Robert was a pupil of Bec, whose higher standards of intellectual life he brought to the Mount, where he formed a library, built monks’ quarters, and added western belfries to his abbatial, though the façade of his day no longer exists.

As the XIII century opened, Normandy became once more a part of the royal domain, after being three centuries under dukes of its own. When Rollo’s strong breed ended in the debased John Lackland, the northern province gladly accepted Philippe-Auguste as ruler. How whole-heartedly, how unreservedly French it became it was to prove by its heroic resistance to the English invaders during the Hundred Years’ War.[334]

In the frays of 1203, fire had spread from the town that hugged the rock’s edge, to the monastic buildings on the summit. Philippe-Auguste, always wisely conciliatory toward new subjects, contributed toward the restorations. With the gift from the king under whom most of the Gothic cathedrals of France were begun, Abbot Jourdan (1191-1212) built the supreme architectural work of the citadel, what is called the Merveille, and a marvel indeed are its three stories that rise, one above the other, hall over hall, two hundred feet in height above the sea, ridged heavily outside by stout buttresses and graced within by pillars, arches, and a sky-gazing cloister.

From the brain of some unknown cowled genius sprang this mâle and splendid conception, built in the very prime of Gothic. Who else but one enamored of meditation would have set his cloister atop of his monastery under the open sky, or have opened on that courtyard of peace a monks’ refectory, where, in a flooded stillness of light, the brethren could sit pondering as they listened to one of their number reading from the stone lectern the book which is the spirit of Bernard of Clairvaux incarnate: “Give all for all; seek nothing; call for nothing back. Thou shalt be free in heart and the darkness shall not overwhelm thee.” And around them there spread the wide horizon of the sea one hour, of the white ashes of sand the next.

Pacing the lovely skyward cloister one has time to brood on life and death, on God and one’s own soul; it refutes a hundred calumnies against monastic life just by being what it is. Serious men enamored of voluntary seclusion carved it unstintingly and set its columns quaintly in triangular order. Love and science contrived the diffused, soothing luminousness of the brothers’ dining hall. The present gable windows there are innovations. Originally when one entered one could discern no window, and yet light was everywhere. The side walls, that from the door appear to be blind arcades, are in reality a succession of narrow panel windows—thirty to a side—deeply recessed in stone embrasures that are triangular in shape, because they serve the purpose of buttresses. To have carried the exterior buttress ridges to such a height as is this refectory, set audaciously up in the sky on the Merveille’s third story, would have been an awkward procedure; so the nameless monk-architect, because he was a XIII-century man, let his genius lead him, and, “master of the living stone” that he was, contrived a supreme beauty of decoration out of a structural necessity.

The Merveille was erected under a succession of abbots, in one consecutive radiant effort, from 1203 to 1228—a Titan’s work. Each of its three stories is divided into two halls; on the ground floor are the almonry, where the pilgrims fed, and a groin-vaulted cellery or storehouse; the top story, as we have seen, consists of open cloister and monks’ refectory; and between the upper and lower stories are two of the most vigorous halls ever built; that over the almonry called the Salle des Hôtes because in it were entertained the guests of the monastery, and that to the west, over the cellery, acquiring the name Salle des Chevaliers, from the Order of the Knights of St. Michael, whose members met here. The latter is divided by rows of stout pillars, and served as the common room of the community, where the tireless scholar-scribes illuminated missals and copied manuscripts.

The charter for the military Order of the Archangel, founded in 1469 by Louis XI, welded the name of St. Michael, whom every good Frenchman knew kept a specially friendly eye on France, with that of Jeanne the Maid, who had quitted Domrémy-on-the-Meuse because the voice of her dear archangel rang insistent in her ear: Fille Dè, va! Je serai à ton ayde. Va! It was St. Michael who first roused her to the sense of the great misery there was in the kingdom of France, and in her hour of victory after Orléans she spoke of going to the rescue of the besieged Mount in Normandy. At her trial in Rouen she dwelt on the comfort he had given her.[335] He appeared to her, she said, in the guise of “un très vrai prud’homme”—the term loved of St. Louis, who once told Joinville that to be prud’homme meant to be knight in heart, as well as outward bearing. “I believe the words of St. Michael who appeared to me,” said Jeanne, at her trial, “as firmly as I believe that Our Lord Jesus Christ suffered death and passion for us. And what leads me so to believe is the good counsel, comfort, and good doctrine St. Michael gave me.”

On the completion of the Merveille, the monks continued building. They had finished the officiality hall by the entrance gate of the monastery before the visit of St. Louis to the Mount in 1254, when he came to return thanks for his safety during his late crusade. The XIV century added more defenses till the rock became the most forceful example of mediæval military architecture. Strong walls were needed during its siege by the English who invaded Normandy under Henry V. The Mount’s abbot, Robert Jollivet, whose name figures among the well-paid judges at Rouen in 1431, allied himself with the victorious foreigners who had quickly overrun the province. His monks repudiated him, led by their prior, Jean Gonault. Defended by the gallant knight Louis d’Estouteville, they endured the longest siege recorded in history, 1415 to 1450, when, as Jeanne had proclaimed, the invaders were “boutés tous hors de France.”[336]