教皇不可謬説
Many French Catholics supported making dogma both Papal infallibility and the assumption of Mary in the forthcoming ecumenical council. During the First Vatican Council, nine Mariological petitions favored a possible Assumption dogma. It was strongly opposed by some council fathers, especially those from Germany. On 8 May, a majority of the fathers voted to reject making the Assumption a dogma, a position shared by Pope Pius IX. The concept of Co-Redemptrix was also discussed but left open. In its support, Council fathers highlighted the divine motherhood of Mary and called