Throughout the course of history, the Christian people have experienced the protection of the Virgin Mary. The title of Help of Christians, which Don Bosco associated with that of Mary, Mother of the Church is an indication of the special intervention of Mary in the most difficult trials of personal human life, of the Church, and of the whole human family. The title of Mary Help of Christians was present in 1500 in the Loreto litanies, and Pope Pius VII initiated the celebration of Mary Help of Christians, fixing the date as May 24th, the day of his return to Rome after liberation from Napoleonic imprisonment in 1814.

Devotion to Mary Help of Christians was spread far and wide through the work of St. John Bosco and continues to be propagated in the world by the Salesian family which recognizes and invokes Mary Help of Christians as its principal patroness. From the very beginning, St. John Bosco, the great educator, placed his work as a priest and founder under the protection of Mary Help of Christians, to whom he turned for every need. His confidence in Our Lady’s help and protection was greatest when when things were difficult or confusing, and he would often turn to her, saying, “So, shall we begin to do something? “. Don Bosco placed the Institutes he founded under her maternal protection: the Congregation of St. Francis de Sales, called “the Salesians of Don Bosco”, and the “Daughters of Mary Help of Christians,” Sisters established with the collaboration of St. Mary Domenica Mazzarello, and finally, the “Salesian Cooperators,” for lay people and priests who want to live the charism of Don Bosco. Our Lady Help of Christians is therefore inseparable from the great Salesian Family, which has given the Church a host of Saints, Blesseds, Venerables and Servants of God. In 1862, Don Bosco said to Fr. Cagliero, one of his early Salesians, “Our Lady wants us to honor her with the title of Mary Help of Christians. The times are so sad that we need the Holy Virgin to help us preserve and defend the Christian faith”.