«The Church itself is being engulfed and shaken by this tidal wave of change, for however much men may be committed to the Church, they are deeply affected by the climate of the world. They run the risk of becoming confused, bewildered and alarmed, and this is a state of affairs which strikes at the very roots of the Church. It drives many people to adopt the most outlandish views. They imagine that the Church should abdicate its proper role, and adopt an entirely new and unprecedented mode of existence. Modernism might be cited as an example. This is an error which is still making its appearance under various new guises, wholly inconsistent with any genuine religious expression. It is surely an attempt on the part of secular philosophies and secular trends to vitiate the true teaching and discipline of the Church of Christ.
An effective remedy is needed if all these dangers, which are prevalent in many quarters, are to be obviated, and We believe that such a remedy is to be found in an increased self-awareness on the part of the Church. The Church must get a clearer idea of what it really is in the mind of Jesus Christ as recorded and preserved in Sacred Scripture and in Apostolic Tradition, and interpreted and explained by the tradition of the Church under the inspiration and guidance of the Holy Spirit. Provided we implore the aid of the Spirit and show Him a ready obedience, He will certainly never fail to redeem Christ’s promise: “But the Paraclete, the Holy Ghost, whom the Father will send in my name, he will teach you all things and bring all things to your mind, whatsoever I shall have said to you.”»
(scroll down for answer)