He was praying in the ancient church of St. Germain des Prés, when, like Dauversière, he thought he heard a voice from Heaven, saying that he was destined to be a light to the Gentiles. It is recorded as a mystic coincidence attending this miracle, that the choir was at that very time chanting the words, _Lumen ad revelationem Gentium_; and it seems to have occurred neither to Olier nor to his biographer, that, falling on the ear of the rapt worshipper, they might have unconsciously suggested the supposed revelation. But there was a further miracle. An inward voice told Olier that he was to form a society of priests, and establish them on the island called Montreal, in Canada, for the propagation of the True Faith; and writers old and recent assert, that, while both he and Dauversière were totally ignorant of Canadian geography, they suddenly found themselves in possession, they knew not how, of the most exact details concerning Montreal, its size, shape, situation, soil, climate, and productions.
The annual volumes of the Jesuit _Relations_, issuing from the renowned press of Cramoisy, were at this time spread broadcast throughout France; and, in the circles of _haute devotion_, Canada and its missions were everywhere the themes of enthusiastic discussion; while Champlain, in his published works, had long before pointed out Montreal as the proper site for a settlement. But we are entering a region of miracle, and it is superfluous to look far for explanations. The illusion, in these cases, is a part of the history.
Dauversière pondered the revelation he had received; and the more he pondered, the more was he convinced that it came from God. He therefore set out for Paris, to find some means of accomplishing the task assigned him. Here, as he prayed before an image of the Virgin in the church of Notre-Dame, he fell into an ecstasy, and beheld a vision. "I should be false to the integrity of history," writes his biographer, "if I did not relate it here." And he adds, that the reality of this celestial favor is past doubting, inasmuch as Dauversière himself told it to his daughters. Christ, the Virgin, and St. Joseph appeared before him. He saw them distinctly. Then he heard Christ ask three times of his Virgin Mother, _Where can I find a faithful servant?_ On which, the Virgin, taking him (Dauversière) by the hand, replied, _See, Lord, here is that faithful servant!_--and Christ, with a benignant smile, received him into his service, promising to bestow on him wisdom and strength to do his work. From Paris he went to the neighboring château of Meudon, which overlooks the valley of the Seine, not far from St. Cloud. Entering the gallery of the old castle, he saw a priest approaching him. It was Olier. Now we are told that neither of these men had ever seen or heard of the other; and yet, says the pious historian, "impelled by a kind of inspiration, they knew each other at once, even to the depths of their hearts; saluted each other by name, as we read of St. Paul, the Hermit, and St. Anthony, and of St. Dominic and St. Francis; and ran to embrace each other, like two friends who had met after a long separation."