A work destined to become a classic of Marian spirituality was published 160 years ago. St Louis Marie Grignion de Montfort wrote the Treatise on True Devotion to the Blessed Virgin at the beginning of the 1700s, but the manuscript remained practically unknown for more than a century.
When, almost by chance, it was at last discovered in 1842 and published in 1843, the work was an instant success, proving extraordinarily effective in spreading the "true devotion" to the Most Holy Virgin.
I myself, in the years of my youth, found reading this book a great help. "There I found the answers to my questions", for at one point I had feared that if my devotion to Mary "became too great, it might end up compromising the supremacy of the worship owed to Christ" (Dono e Mistero, Libreria Editrice Vaticana, 1996; English edition: Gift and Mystery, Paulines Publications Africa, p. 42).
Under the wise guidance of St Louis Marie, I realized that if one lives the mystery of Mary in Christ this risk does not exist. In fact, this Saint's Mariological thought "is rooted in the mystery of the Trinity and in the truth of the Incarnation of the Word of God".
Saint John Paul II, Letter to the Monfort religious family, December 8, 2003