"Well, here we are. We can take shelter in the church, and study the interior at our leisure."
They knelt before the Black Virgin of the Pillar; then they sat down in the deserted nave, and the Abbé said in an undertone,—
"I explained to you the other day the symbolism of the outside of the building. Would you like me now to inform you in a few words as to the allegories set forth in the aisles?"
And on seeing Durtal agree by a nod, the priest went on,—
"You are, of course, aware that almost all our cathedrals are cruciform. In the primitive Church, it is true, you will find that some were constructed of a circular form and surmounted by a dome. But most of these were not built by our forefathers; they are ancient temples of the heathen adapted by the Catholics, with more or less alteration, to their own use, or imitated from such temples before the Romanesque style was recognized.
"
We need then seek in these no liturgical meaning, since that form was not a Christian invention. At the same time Durand of Mende, in his Rationale, asserts that a building of rounded form symbolizes the extension of the Church over the whole circle of the universe. Others explain the dome as being the crown of the Crucified King, and the smaller cupolas which occasionally support it as the huge heads of the Nails. But we may set aside these explanations, which are but based on existing facts, and study the cruciform plan shown here, as in other cathedrals, in the arrangement of the nave and transepts.
"It may be noted that in a few churches, as, for instance, the abbey church of Cluny, the interior, instead of showing a Latin Cross, was planned on the lines of the Cross of Lorraine, two crosslets being added to the arms.—Now, behold the whole scheme!" the priest said, with a gesture that comprehended the whole of the interior of the basilica of Chartres.
"Jesus is dead; His head is at the altar; His outstretched arms are the two transepts; His pierced hands are the doors; His legs are the nave where we are standing; His pierced feet are the door by which we have come in. Now consider the systematic deviation of the axis of the building; it imitates the attitude of a body bent over from the upright tree of sacrifice, and in some cathedrals—for instance, at Reims—the narrowness, the strangulation, so to speak, of the choir in proportion to the nave represents all the more closely the head and neck of a man, drooping over his shoulder when he has given up the ghost.
"This twist in the church is to be seen almost everywhere—in Saint Ouen and in the Cathedral at Rouen, in Saint Jean at Poitiers, at Tours and at Reims. Sometimes, indeed—but this statement needs verification—the architect had substituted for the body of the Saviour that of the Saint in whose name the church was dedicated, and the curved axis of Saint Savin, for instance, has been supposed to represent the bend of the wheel which was the instrument of that Saint's martyrdom.