The blood of martyrs became here, as elsewhere, the seed of the Church. Quirinus was struck down by sudden death in the midst of his persecutions. His persecutions had only increased the number of the faithful. S. Aventin became the first Bishop of Chartres, and, profiting by the calm which followed Quirinus’s death, rebuilt above the ancient altar of the Druids the church which Potentian had consecrated and the Roman governor destroyed. This building may well have lasted down to the final persecution of the Christians under Diocletian. For in the meantime the indifference of some princes and the indulgence of others permitted the Christians to enjoy though not perhaps a legal yet an actual and public toleration of their religion.
The courage and constancy of these first Christians were not forgotten. The well down which their corpses were thrown came to be known as the Lieu-Fort,[10] and later as the Puits des Saints Forts, in memory of them.
Le Puits des Saints Forts.
It is in connection with this well that one of the most beautiful of the legends of Chartres is told.
‘A ceremony is still observed in the Cathedral’ (wrote Sébastien Rouillard) ‘which surprises many people. The reason of it deserves to be known. When the bishop officiating chants the Pax Vobis or a priest the Dominus Vobiscum, whether at Mass, Vespers or Matins, the choir does not respond in full, but only the nearest priest in a low voice. Some say that this is a perpetual memorial of the first Christian martyrs, in accordance with the saying of the venerable Fulbert in his third epistle, that the divine service which in times of liberty is celebrated with joy and gladness becometh mute during the days of tyranny and oppression. Others say that the custom arose when the crowds of pilgrims and worshippers in the Cathedral were so large and the resulting noise so great that those who were in the choir and at the altar could not easily hear each other so as to sing the responses.’
But there is another explanation. When Godfrey, founder of the Abbey of Josaphat, was Bishop of Chartres (1116), the usual devout and solemn procession to the grottoes and holy places was being made on the eve of All Saints.