The document outlines the mission and goals of the Marian Movement of Priests and Laity, which includes consecrating oneself to the Immaculate Heart of Mary, joining the Rosary Apostolate and Confraternity of the Holy Rosary, fighting spiritual battles through prayer and suffering, and multiplying cenacles of prayer for the evangelization of nations. Mary invites followers to entrust themselves completely to her, to become holy through prayer, work and suffering, and to spread her message and light to all parts of the world.