Litany of the Saints ceremonies involving the Pope, the canonized Popes are moved from their usual place to form part of an expanded list of Popes prior to other bishops and doctors. A commercially published setting of the Litany of Saints by John Becker includes the name of Origen among its additional saints. Although recognized by Pope Benedict XVI as a significant theologian, Origen is not listed in the Roman Martyrology and was anathematized in the year 553 for certain opinions he was alleged to have held. Origen's inclusion in a published litany, albeit without the official sanction of Catholic authorities, has resulted in
Christianity in the 19th century prayers, initiatives, and the acceptance and support of Marian congregations. Since the 19th century, popes began to use encyclicals more frequently. Thus Leo XIII, the Rosary Pope, issued eleven Marian encyclicals. Recent popes promulgated the veneration of the Blessed Virgin with two dogmas: Pius IX with the Immaculate Conception in 1854, and the Assumption of Mary in 1950 by Pope Pius XII. Pius IX, Pius XI, and Pius XII facilitated the veneration of Marian apparitions such as in Lourdes and Fátima. The Second Vatican Council highlighted the importance of Marian veneration in "Lumen gentium". During the Council, Paul VI proclaimed