Sacred Congregation of the Holy Office

The Sacred Congregation of the Holy Office, now known as the Congregation for the Doctrine of the Faith, is a principal department of the Vatican responsible for safeguarding Catholic doctrine. Established in 1542, its role includes addressing theological issues, ensuring teachings align with Church doctrines, and handling matters of faith and morality. It also oversees the investigation of heresies and promotes doctrinal unity among Catholics worldwide. Its mission is to preserve the integrity of Catholic teaching while fostering pastoral guidance in harmony with Church authority.