The preaching of the faith has lost nothing of its relevance in our times. The Church has a sacred duty to proclaim it without any whittling-down, just as Christ revealed it, and no consideration of time or circumstance can lessen the strictness of this obligation.
Pope Pius XIITeaching Authority of the Church does not forbid ... research and discussions ... with regard to the doctrine of evolution.
Pope Pius XIITrue Christianity today is not different from primitive Christianity ... She remains what she has been since her foundation: always the same.
Pope Pius XIII am worried by the Blessed Virginโs messages to Lucy of Fatima. This persistence of Mary about the dangers which menace the Church is a Divine warning against the suicide of altering the Faith, in Her liturgy, Her theology and Her soulI hear all around me innovators who wish to dismantle the Sacred Chapel, destroy the universal flame of the true Faith of the Church, reject Her ornaments and make Her feel remorse for Her historical past.
Pope Pius XIIBut how can you know anything of the impression made on others? Who can assure you that others do not draw therefrom incentives to evil? You do not know the depths of human frailty. . . Oh, how truly was it said that if some Christian women could only suspect the temptations and falls they cause in others with modes of dress and familiarity in behavior, which they unthinkingly consider as of no importance, they would be shocked by the responsibility which is theirs.
Pope Pius XII