The Vision of Pope Leo XIII
October 13, 1884
Exactly 33 years to the day prior to the great Miracle of the Sun in Fatima, that is, on October 13, 1884, Pope Leo XIII had a remarkable vision. When the aged Pontiff had finished celebrating Mass in his private Vatican Chapel, attended by a few Cardinals and members of the Vatican staff, he suddenly stopped at the foot of the altar. He stood there for about 10 minutes, as if in a trance, his face ashen white. However, after a short interval the Holy Father rallied, and opening his eyes exclaimed with great emotion: “Oh what a horrible picture I was permitted to see!” He had been shown in spirit the tremendous activities of the evil spirits and their ravings against the Church. But in the midst of this vision of horror he had also beheld consoling visions of the glorious Archangel Michael, who had appeared and cast Satan and his legions back into the abyss of hell. Then, going immediately from the Chapel to his office, he composed the prayer to St. Michael, with instructions it be said after all Low Masses everywhere.