Although the rosary is said to have predated Saint Dominic, Tradition does hold that the founder of the Ordo Praedicatorum introduced the use of the Holy Rosary of the Blessed Virgin Mary as "a balm for the wounds of his contemporaries." Moved by a vision of the Mother of God, Saint Dominic preached the used of the rosary in his missionary work among the Albigensians, who denied the mystery of Christ.
Read SUPREMI APOSTOLATUS OFFICIO, Pope Leo XIII's Encyclical on the Devotion of the Rosary.
The DOMINICAN ROSARY















