In the words of Ven. Lúcia de Jesus Rosa dos Santos (Irmã Maria Lúcia de Jesus e do Coração Imaculado, O.C.D.):
And we began to go down the slope driving the sheep towards the road. When we were half-way down, near a holm oak there, we saw another flash of lightening, and after a few steps we saw on a holm oak a lady dressed in white, shining brighter than the sun, giving out rays of clear and intense light, just like a crystal goblet full of pure water when the fiery sun passes through it. We stopped astounded by the Apparition. We were so near that we were in the light that encircled her, or which she radiated, perhaps a meter and a half away.
“Please don’t be afraid of me, I’m not going to harm you.” “Where are you from?” “I come from heaven.” The Lady wore a pure white mantle, edged with gold and which fell to her feet. In her hands the beads of a rosary shone like stars, with its crucifix the most radiant gem of all. The Lady’s presence produced in her only gladness and confident joy. “And what do you want of me?” “I want you to return here on the thirteenth of each month for the next six months, and at the very same hour. Later I shall tell you who I am, and what it is that I most desire. And I shall return here yet a seventh time.”
“And shall I go to heaven?” “Yes, you will.” “And Jacinta?” “She will go too.” “And Francisco?” “Francisco, too, my dear, but he will first have many Rosaries to say.” For a few moments the Lady looked at Francisco with compassion, tinged with a little sadness. Lucia then remembered some friends who had died. “Is Maria Neves in heaven?” “Yes, she is.” “And Amelia?” “She is in purgatory.”
“Will you offer yourselves to God, and bear all the sufferings He sends you? In atonement for all the sins that offend Him? And for the conversion of sinners?” “Oh, we will, we will!” “Then you will have a great deal to suffer, but the grace of God will be with you and will strengthen you.” She opened her hands, and we were bathed in a heavenly light that appeared to come directly from her hands. The light’s reality cut into our hearts and our souls, and we knew somehow that this light was God, and we could see ourselves embraced in it. By an interior impulse of grace we fell to our knees, repeating in our hearts: “Oh, Holy Trinity, we adore You. My God, my God, I love You in the Blessed Sacrament.””Say the Rosary every day, to bring peace to the world and an end to the war.”
After that she began to rise slowly in the direction of the east, until she disappeared in the immense distance. The light that encircles Her seemed to make a way amidst the stars, and that is why we sometimes said we had seen the heavens open.
/// So, to the heart of it: Keeping our sights on heaven and not forgetting those in purgatory, this is about suffering in atonement for sin and for the conversion of sinners:
“Will you offer yourselves to God, and bear all the sufferings He sends you? In atonement for all the sins that offend Him? And for the conversion of sinners?”
“Oh, we will, we will!”
“Then you will have a great deal to suffer, but the grace of God will be with you and will strengthen you.”
“Oh, Holy Trinity, we adore You. My God, my God, I love You in the Blessed Sacrament.”
“Say the Rosary every day, to bring peace to the world and an end to the war.”
N.B. The title of our Lady of Fatima is actually “Our Lady of the Rosary.”