text: History On 21 July 1542, Pope Paul III proclaimed the Apostolic Constitution Licet ab initio, establishing the Supreme Sacred Congregation of the Roman and Universal Inquisition, staffed by cardinals and other officials whose task it was "to maintain and defend the integrity of the faith and to examine and proscribe errors and false doctrines." It served as the final court of appeal in trials of heresy and served as an important part of the Counter-Reformation.
  This body was renamed the Supreme Sacred Congregation of the Holy Office in 1908 by Pope Pius X. In many Catholic countries, the body is often informally called the Holy Office (e.g.,  and ).
  The congregation's name was changed to Sacred Congregation for the Doctrine of the Faith (SCDF) on 7 December 1965, at the end of the Second Vatican Council. Soon after the 1983 Code of Canon Law came into effect, the adjective "sacred" was dropped from the names of all Curial Congregations, and so it became the Congregation for the Doctrine of the Faith. In 2022, the name was changed to Dicastery for the Doctrine of the Faith.
  Timeline
  Role
  According to the 1988 Apostolic Constitution on the Roman Curia, Pastor bonus, article 48, promulgated by John Paul II: "The proper duty of the Congregation for the Doctrine of the Faith is to promote and safeguard the doctrine on faith and morals in the whole Catholic world; so it has competence in things that touch this matter in any way."