The First Vatican Council was convoked by Pope Pius IX on 29 June 1868, after a period of planning and preparation that began on 6 December 1864.[1] This twentieth ecuмenical council of the Roman Catholic Church,[2] held three centuries after the Council of Trent, opened on 8 December 1869 and adjourned on 20 October 1870.[1] Unlike the four earlier General Councils held in Rome, which met in the Lateran Basilica and are known as the Lateran Councils, it met in the Vatican Basilica, whence its name of First Vatican Council. Its best-known decision is its definition of papal infallibility.
The doctrine of papal infallibility was not new and had been used by Pope Pius in defining as dogma, in 1854, the Immaculate Conception of Mary, the mother of Jesus.[3] However, the proposal to define papal infallibility itself as dogma met with resistance, not because of doubts about the substance of the proposed definition, but because some considered it inopportune to take that step at that time.[3] A minority, some 20 percent of the bishops, feared that defining papal infallibility would alienate some Catholics, create new difficulties for union with non-Catholics and would provoke interference by governments in Church affairs.[1] Those who held this view included most of the German and Austro-Hungarian bishops, nearly half of the Americans, and one third of the French; of the Eastern Catholics, most of the Chaldaeans and Melkites, and a few Armenians shared this view.[1] Only a few bishops appear to have had doubts about the dogma itself.[1]
[edit] Dei Filius
On 24 April 1870 the dogmatic constitution on the catholic faith Dei Filius was adopted unanimously. The draft presented to the Council on 8 March drew no serious criticism. A group of 35 English-speaking bishops, who feared that the opening phrase "Sancta romana catholica Ecclesia" might be construed as favouring the Anglican Branch Theory, succeeded in having an additional adjective inserted, so that the final text read: "Sancta catholica apostolica romana Ecclesia"[4] The constitution thus set forth the teaching of the "Holy, Catholic, Apostolic and Roman Church" on God, revelation and faith.[5]
[edit] Pastor Aeternus
There was stronger opposition to the draft constitution on the nature of the Church, which at first did not include the question of papal infallibility,[2] but the majority party in the Council, whose position on this matter was much stronger,[3] brought it forward. It was decided to postpone discussion of everything in the draft except infallibility.[3] On 13 July 1870, the section on infallibility was voted on: 451 voted simply in favour (placet), 88 against (non placet), and 62 in favour but on condition of some amendment (placet iuxta modum).[3] This made evident what the final outcome would be, and some 60 members of the opposition left Rome so as not to be associated with approval of the docuмent. The final vote, with a choice only between placet and non placet, was taken on 18 July 1870, with 533 votes in favour and only 2 against defining as a dogma the infallibility of the pope when speaking ex cathedra.[2]
The dogmatic constitution states that the Pope has "full and supreme power of jurisdiction over the whole Church" (chapter 3:9); and that, when he "speaks ex cathedra, that is, when, in the exercise of his office as shepherd and teacher of all Christians, in virtue of his supreme apostolic authority, he defines a doctrine concerning faith or morals to be held by the whole Church, he possesses, by the divine assistance promised to him in blessed Peter, that infallibility which the divine Redeemer willed his Church to enjoy in defining doctrine concerning faith or morals" (chapter 4:9).
None of the bishops who had argued that proclaiming the definition was inopportune refused to accept it. Some Catholics, mainly of German language and largely inspired by the historian Johann Joseph Ignaz von Döllinger (who did not formally join the new group) formed the separate Old Catholic Church in protest.[6]