when was the first vatican council held and what two topics were discussed
First Vatican Council The council was convoked to deal with the contemporary problems of the rising influence of rationalism, liberalism, and materialism.[4] Its purpose was, besides this, to define the Catholic doctrine concerning the Church of Christ.[5] There was discussion and approval of only two constitutions: the Dogmatic Constitution on the Catholic Faith and the First Dogmatic Constitution on the Church of Christ, the latter dealing with the primacy and infallibility of the Bishop of Rome.[5] The first matter brought up for debate was the dogmatic draft of Catholic doctrine against the manifold errors due to rationalism.[6]
History of the papacy Catholics recognize the pope as the successor to Saint Peter, whom Jesus designated as the "rock" upon which the Church was to be built.[1][2] Although Peter never bore the title of "pope" (pappas), Catholics recognize him as the first bishop of Rome.[3] Official declarations of the Church speak of the popes as holding within the college of the bishops a position analogous to that held by Peter within the "college" of the Apostles, namely Prince of the Apostles, of which the college of the Bishops, a distinct entity, is viewed by some to be the successor.[4][5][6]