As Juan Diego,--an Indian recently converted, of pure and unblemished morals, though of lowly birth, was passing by this place on Saturday, December 9th, 1531, on his way to hear mass and participate in the Christian worship which the Franciscan fathers taught in the district of Tlatelolco, at the hour of early dawn, he heard, upon attaining the brow of the little mountain, which he was ascending on the western side, a sweet, sonorous and harmonious music, as of little birds upon its summit. The ravishing tones and rare melody attracted his attention and arrested his steps. On looking up, as was natural, he saw a white and shining cloud, surrounded by a rainbow, and in its centre a most beautiful lady, like the image we now venerate in the sanctuary, who calling with a sweet and gentle voice, addressed him in his own language with wonderful suavity and told him she was the Virgin Mary, Mother of God, whose mass and doctrine he was going to hear, and she commanded him to go to the bishop and tell him that it was her will that a temple should be built to her upon that spot, in which she would show herself a pious mother towards him, his nation, devotees, and as many as should solicit her support and protection in their hour of need. She directed him to tell all he had seen and heard, and added: 'Be sure, my son, for whom I feel a delicate and tender love, that I will repay all you do for me; I will render you famous; and I will endow you with benefits for the diligence and labor you display. Now, my servant, in whom I delight, thou hast heard my desire, go thou in peace.' The Indian promptly obeyed and went to the palace of the bishop, the illustrious Señor Don Francisco de Zumarraga, who since the year 1528, had resided in Mexico with the title of Protector of the Indians, and who afterwards became the archbishop. The prelate heard him with surprise, and prudently directed him to return on some other occasion, when having well considered and examined into so singular an event, he might deliberate as to what was proper to be done by him.