Sacred Congregation for the Doctrine of the Faith

The Sacred Congregation for the Doctrine of the Faith (CDF) is a department of the Vatican responsible for safeguarding and promoting the Church’s teachings and doctrinal integrity. Established in 1542, its role is to ensure that Catholic beliefs are correctly understood and that any errors or heresies are addressed. The CDF reviews doctrinal issues, investigates problems related to faith and morals, and advises the Pope. It functions as a key authority within the Church to maintain consistency and fidelity to Catholic doctrine, fostering unity and clarity in Catholic teaching worldwide.