Then, by an unconscious transition of ideas, Pierre recalled the remark which the driver of the cabriolet had made a short time previously: "Lourdes has caught on well, but the question is whether it will all last long." That, in fact, was the question. How many venerated sanctuaries had thus been built already, at the bidding of innocent chosen children, to whom the Blessed Virgin had shown herself! It was always the same story beginning afresh: an apparition; a persecuted shepherdess, who was called a liar; next the covert propulsion of human misery hungering after illusion; then propaganda, and the triumph of the sanctuary shining like a star; and afterwards decline, and oblivion, when the ecstatic dream of another visionary gave birth to another sanctuary elsewhere. It seemed as if the power of illusion wore away; that it was necessary in the course of centuries to displace it, set it amidst new scenery, under fresh circumstances, in order to renew its force. La Salette had dethroned the old wooden and stone Virgins that had healed; Lourdes had just dethroned La Salette, pending the time when it would be dethroned itself by Our Lady of to-morrow, she who will show her sweet, consoling features to some pure child as yet unborn. Only, if Lourdes had met with such rapid, such prodigious fortune, it assuredly owed it to the little sincere soul, the delightful charm of Bernadette. Here there was no deceit, no falsehood, merely the blossoming of suffering, a delicate sick child who brought to the afflicted multitude her dream of justice and equality in the miraculous. She was merely eternal hope, eternal consolation. Besides, all historical and social circumstances seem to have combined to increase the need of this mystical flight at the close of a terrible century of positivist inquiry; and that was perhaps the reason why Lourdes would still long endure in its triumph, before becoming a mere legend, one of those dead religions whose powerful perfume has evaporated.