Mariology of the saints Marian veneration is the best. Canisius tried to show a practical rationale for Marian devotion and defended it against opposing Protestant arguments. His lasting contribution to this "applied mariology" are his three catechisms, which he published in Latin and German, and which became widespread and popular in Catholic regions. Under the heading "prayer" he explains the Ave Maria, (Hail Mary), as the basis for Catholic Marian piety. Less known are his Marian books, in which he published prayers and contemplative texts. He is credited with adding to the Hail Mary the sentence "Holy Mary, Mother of God, pray for us
Prayer in the Catholic Church "The Way to Christ" Pope John Paul II warned against "mechanical prayer" and pointed out the need for self-reflection before prayer. And in his message for the 42nd "World Day of Prayer" he said: In Catholic tradition, there are many legends about the power of persistent prayer. In the fourth century, Saint Monica of Hippo is said to have prayed for the conversion of her son Augustine for fourteen years and he eventually became an influential figure in Christian thought. Prayer in the Catholic Church In the Catholic Church, prayer is "the raising of one's mind and heart to God