In the upper lights of Lyons’ choir are some XIII-century archaic figures of big gaunt patriarchs with strange white eyes. The upper choir’s triplet windows of different heights are most artistic. Under the north rose of the transept is a large lancet of surpassing effect, and in the transeptal chapel, close by, is a window that is like a sublimated topaz. The small pieces of glass used, their varied thicknesses and roughnesses are causes producing such sparkle. One cannot stress too strongly the exceptional character of Lyons’ glass. Centuries later, in the Flamboyant day, this city produced again a bevy of notable masters.

The nave of Lyons Cathedral advanced, bay by bay, in slow progress all through the XIII century, and sculpture and tracery in triforium and clearstory show the gradual change to Rayonnant design. The nave of northern Gothic conformed itself with sound instinct to the Romanesque southern choir. This is a cathedral that kneels more than it soars. The ancient city exulted on Fourvière’s hill, but it thought best to keep its cathedral as a solemn cenotaph for its white army of unburied martyrs.

There came to Lyons, while its nave was building, the great Englishman, Robert Grosseteste (d. 1253), who at Lincoln made an angel-choir, “one of the loveliest of man’s works,” to shrine the relics of his predecessor, St. Hugh of Avalon, born in this semi-southern region. And many another enthusiast for the art of the builder studied the nave of Lyons in the course of its construction. Here gathered in 1245 a general Council of the Church. Modern congresses are sometimes dull affairs, but they must have been thrilling in the days when cathedrals were building and each prelate championed his regional ideas and yet looked about eagerly to seize on new ones.

The two westernmost bays of Lyons Cathedral were finished by 1310, and then were sculptured the façade portals with hundreds of little panels as full of frolic and fancy as the marginal gaieties of illuminated missals. A few years earlier the transept doors at Rouen had made similar medallions. Vice in them was rendered hateful. Where Lot’s story should have been was left a blank space. Not until Flemish realism entered French art, in the XV century, were certain gross scenes rendered. The medallions at Lyons are “Gaulois but without obscenity.

From 1308 to 1332 the wide, plain west façade of St. Jean’s cathedral was done. Two of the Avignon popes were crowned here in those days, Clement V, the builder of Bordeaux’s choir, and John XXII. The great dukes of the west, Philippe le Hardi and his son Jean sans Peur, being hereditary canons of the cathedral, often sat in its choir stalls. Of their time is the astronomical clock in the transept. For ten years, prior to 1429, Jean Gerson lived in the old Christian city, teaching little children their catechism, and the only payment he craved was that they should pray: Lord have mercy on your poor servant Gerson. He had been worsted by his century’s treachery, bloodshed, foreign rule, and church schism; but after his death Lyons revered him as a saint, and carved his device, Sursum Corda, on a chapel in the church of St. Paul. Scholars have decided against Gerson as author of the Imitation of Christ, yet during two centuries he was so believed to be, and his memory will be dear to those who have found inspiration in that precious book.

Lyons played so important a part in the revival of late-Gothic art that it was called the French Florence. Its new school of glassmakers decorated the church of Brou, at Bourg-en-Bresse, not far away.[162] Two elaborate Flamboyant Gothic tombs were put up in the cathedral—that of Archbishop de Saluces (d. 1419) by Jacques Morel, and that of Cardinal Charles de Bourbon, a grandson of John the Fearless of Burgundy, and son of the Bourbon duke commemorated by the Souvigny tomb. From 1486 to 1501, he and his brother Pierre de Bourbon, son-in-law of Louis XI, added to Lyons Cathedral the splendid chapel of their name whose walls are carved with their winged stag and the device Espérance. Unfortunately the windows, made by the Lyons master Pierre de la Paix, exist no longer, save a few upper panels, in one of which is an angel of rare beauty holding the Bourbon arms. Frequently in France one meets the donations of Henry IV’s art-loving forbears, at Chartres, Tours, Souvigny,[163] Champigny-sur-Veude. Henry was married in Lyons Cathedral, in 1600, to Marie de Medici, daughter of another line of connoisseurs.

Like many a cathedral of France, Lyons was at its richest when it was sacked most piteously both in 1560 and 1562. Every church in the city was devastated by the cruel Baron des Adrets, who led the Huguenots one year, the Catholics the next, for in those bitter civil wars religion was often the thinnest cloak. The Huguenots destroyed the tomb of Cardinal de Saluces, with its eighteen alabaster statuettes, smashed the Bourbon chapel and tomb, broke up the Flamboyant rood screen, and dragged through the streets a silver statue of Christ that had surmounted it. On the west façade some fifty large statues were brought down, though happily the lovely little scenes chiseled under their brackets were spared. It is told how an archer shattered Our Lady’s image, but when he attempted to dislodge that of God the Father, on the pignon, it fell and killed him. Lyons was again the scene of saturnalian havoc during the Revolution, when by the thousand her citizens were mowed down with grape shot because they chose to adhere to the old régime. A passageway was broken open in the walls of the cathedral to permit the entry of a chariot bearing the Goddess of Reason.

Of all the happenings in Lyons Cathedral, the most momentous was the Ecumenical Council of 1274. Christendom never witnessed a greater gathering. At the Council held at Lyons in 1245, Innocent IV had preached his famous sermon on the five wounds of the Church, but he was less concerned with healing them than with excommunicating Frederick II. St. Louis tried in vain to make peace between pope and emperor on his visit to Lyons in those days. When the saint-king died on his last crusade his ashes rested in honor in Lyons Cathedral on their long journey from Tunis to St. Denis. Till the death of Frederick II, the pope lived in Lyons, whose independent position, neither wholly of France nor of the Empire, caused it to be a chosen spot for exiles. Innocent contributed toward the building of a stone bridge over the Rhone to replace one that had collapsed under the troops of Philippe-Auguste and Cœur-de-Lion as they marched to the Third Crusade.

The Council of 1245 had been held in a cathedral of whose nave only four bays were completed. For the far greater gathering of 1274, Lyons Cathedral could seat over two thousand prelates and princes. The chief visitors were placed in the choir with Gregory X (formerly a canon of this church). Among them was Aragon’s king, Jaime el Conquistador, mighty builder of churches and untiring crusader, Guy de la Tour, the bishop-builder of Clermont Cathedral, and the bishop of Mende, Guillaume Durandus, author of the universally read liturgical treatise. St. Bonaventure, whose book of meditations was soon to inspire Giotto, preached at the opening Mass. His fellow teacher in Paris University, St. Thomas Aquinas, journeying north to attend the congress at Lyons, had died suddenly in the prime of life.

The Council of 1274 was not political, as had been that of 1245; its main purposes were the Holy War in the East and the reconciliation of the Greek and Latin churches. The Emperor of Constantinople had sent officials to reconcile him with Rome, and to this day memorials of that short reunion—Greek and Latin processional crosses—stand behind the chief altar of Lyons Cathedral. The emperor’s ambassadors solemnly abjured the twenty-six propositions condemned by Rome, then took the oath of fidelity to the pope. With swelling heart the vast throng rose to chant the Te Deum. Gregory X intoned the Credo in Latin, and the Greek patriarch repeated thrice the Filioque phrase which, centuries earlier, had been the occasion of the break with Rome, qui ex Patre Filioque procedit. Before the century ended the union was a dead-letter, though the emperor till his death remained faithful to his pact. The Greek priesthood proved irreconcilable.