Franjo Šeper was a Croatian prelate of the Catholic Church. He served as prefect of the Congregation for the Doctrine of the Faith from 1968 to 1981, and was elevated to the cardinalate in 1965. Befor

The Dicastery for the Doctrine of the Faith is a department of the Roman Curia in charge of the religious discipline of the Catholic Church. The Dicastery is the oldest among the departments of the Ro