On November 1, 1927, Sister Lucy wrote to her godmother, Dona Maria de Miranda:
“I don’t know if you already know about the reparatory devotion of the five Saturdays to the Immaculate Heart of Mary. As it is still recent, I would like to inspire you to practice it, because it is requested by Our dear Heavenly Mother and Jesus has manifested a desire that it be practiced. Also, it seems to me that you would be fortunate, dear godmother, not only to know it and to give Jesus the consolation of practicing it, but also to make it known and embraced by many other persons.
“It consists in this: During five months on the first Saturday, to receive Jesus in Communion, recite a Rosary, keep Our Lady company for fifteen minutes while meditating on the mysteries of the Rosary, and make a confession. The confession can be made a few days earlier, and if in this previous confession you have forgotten the (required) intention the following intention can be offered, provided that on the first Saturday one receives Holy Communion in a state of grace, with the intention of repairing for offenses against the Most Holy Virgin and which afflict Her Immaculate Heart.
“It seems to me, my dear godmother, that we are fortunate to be able to give Our dear Heavenly Mother this proof of love, for we know that She desires it to be offered to Her. As for myself, I avow that I am never so happy as when first Saturday arrives. Isn’t it true that our greatest happiness is to belong entirely to Jesus and Mary and to love Them and Them alone, without reserve? We see this so clearly in the lives of the saints… They were happy because they loved, and we, my dear godmother, we must seek to love as they did, not only to enjoy Jesus, which is the least important — because if we do not enjoy Him here below, we will enjoy Him up above — but to give Jesus and Mary the consolation for being loved… and that in exchange for this love they might be able to save many souls.”