man Pontiffs, and of the General Councils, We renew the definition of the Œcumenical Council of Florence, by which all the faithful of Christ must believe that the Holy Apostolic See and the Roman Pontiff possesses the primacy over the whole world; and that the Roman Pontiff is the successor of Blessed Peter, Prince of the Apostles, and is true Vicar of Christ, and Head of the whole Church, and Father and teacher of all Christians; and that full power was given to him in Blessed Peter, by Jesus Christ our Lord, to rule, feed and govern the universal Church: as is also contained in the Acts of the Œcumenical Councils and in the Sacred Canons.
Hence We teach and declare that by the appointment of our Lord the Roman Church possesses a sovereignty of ordinary power over all other Churches, and that this power of jurisdiction of the Roman Pontiff, which is truly episcopal, is immediate; to which all, of whatsoever rite and dignity, both pastors and faithful, both individually and collectively, are bound, by their duty of hierarchical subordination and true obedience, to submit, not only in matters which belong to faith and morals, but also in those that appertain to the discipline and government of the Church throughout the world; so that the Church of Christ may be one flock under one supreme Pastor, through the preservation of unity, both of communion and of profession of the same faith, with the Roman Pontiff. This is the teaching of Catholic truth, from which no one can deviate without loss of faith and of salvation.
But so far is this power of the Supreme Pontiff from
