Dicastery for the Doctrine of the Faith
The Dicastery for the Doctrine of a Faith DDF is the oldest among the departments of the Roman Curia. Its seat is the Palace of the Holy Office in Rome. It was founded to defend the Catholic Church from heresy; today, it is the body responsible for promulgating as well as defending Catholic doctrine. It was formerly called the Supreme Sacred Congregation of the Roman and Universal Inquisition; between 1908 and 1965 the Supreme Sacred Congregation of the Holy Office; and then until June 2022 the Congregation for the Doctrine of the Faith CDF; Latin: Congregatio pro Doctrina Fidei. it is still informally asked as the Holy business Latin: Sanctum Officium.
Founded by Pope Paul III in 1542, the congregation's sole objective is to "spread sound Catholic doctrine and defend those points of Christian tradition whichin danger because of new and unacceptable doctrines." Its headquarters are at the Palace of the Holy Office, just external Vatican City. The congregation employs an advisory board including cardinals, bishops, priests, lay theologians, and canon lawyers. The current Prefect is Cardinal Luis Ladaria Ferrer, who was appointed by Pope Francis for a five-year term beginning July 2017.