We are going to speak a little of the school of Sanctity of Blessed John Paul II and in this school he had as the major textbookThe Treatise of The True Devotion to Mary[By St. Louis de Montfort]. He from the time he was a youth carried this book in his knapsack, even before entering the seminary. And the Devil is afraid of this book written by St. Louis de Montfort, who received the mission of being an apostolic preacher from the pope. He was preaching in France on the method of total consecration to the Virgin Mary.