During World War I Pope Benedict XV made repeated but forlorn pleas for peace, and finally, in May 1917, made a direct appeal to Mary to intercede for peace in the world. The response was Mary’s first appearance at Fatima just over a week later. At this time Fatima was just a small village about seventy miles north of Lisbon; the three children to whom she appeared were Lucia dos Santos, aged ten, and her cousins Francisco and Jacinta Marto, brother and sister, aged eight and seven respectively.
About fifty people turned up at the Cova da Iria on June 13, as the three children assembled near the holmoak tree where the Lady had appeared. The children then saw a flash of light followed immediately by the apparition of Mary, as she spoke to Lucia: “I want you to come on the 13th of next month, to pray the Rosary every day, and to learn to read. Later, I will tell you what I want.”
Lucia asked Mary to take them to heaven and was reassured in this way: “I will take Jacinta and Francisco shortly; but you will stay here for some time to come. Jesus wants to use you to make Me known and loved. He wishes to establish the devotion to My Immaculate Heart throughout the world. I promise salvation to whoever embraces it; these souls will be dear to God, like flowers put by Me to adorn his throne.” This last sentence is found in a letter written in 1927 by Sr. Lucia to her confessor.
Lucia was sad at the first part of this reply, saying: “Am I to stay here alone?” Mary replied: “No, my daughter. Are you suffering a great deal? Don’t lose heart. I will never forsake you. My Immaculate Heart will be your refuge and the way that will lead you to God.”
One of the witnesses to this apparition, Maria Carreira, described how Lucia then cried out and pointed as Mary departed. She herself heard a noise like, “a rocket, a long way off,” and looked to see a small cloud a few inches over the tree, rise, and move slowly towards the east until it disappeared. The crowd of pilgrims then returned to Fatima where they reported the amazing things they had seen, thus ensuring that there were between two and three thousand people present for the July apparition.