As Cardinal Pacelli, Pius XII’s Warning Against Partisans of Novelties Bent On ‘Modification’ of Faith and Liturgy

Tradition in Action: In 1933 when Card. Eugenio Pacelli, the future Pius XII, was Secretary of State of Pope Pius XI, he met his friend Count Enrico Galeazzi, who became one of his close assistants. Read text here.