Let no Christian therefore, whether philosopher or theologian, embrace eagerly and lightly whatever novelty happens to be thought up from day to day, but rather let him weigh it with painstaking care and a balanced judgment, lest he lose or corrupt the truth he already has, with grave danger and damage to his faith.

Beyond fashion and its demands, there are higher and more pressing laws, principles superior to fashion, and unchangeable, which under no circumstances can be sacrificed to the whim of pleasure or fancy, and before which must bow the fleeting omnipotence of fashion. These principles have been proclaimed by God, by the Church, by the Saints, by reason, by Christian morality.

Salvation and justice are not to be found in revolution, but in evolution through concord. Violence has ever achieved only destruction, not construction; the kindling of passions, not their pacification; the accumulation of hate and destruction, not the reconciliation of the contending parties; and it has reduced men and parties to the difficult task of building slowly after sad experience on the ruins of discord.

By divine mandate the interpreter and guardian of the Scriptures, and the depository of Sacred Tradition living within her, the Church alone is the entrance to salvation: She alone, by herself, and under the protection and guidance of the Holy Spirit, is the source of truth.

The day the Church abandons Her universal tongue will be the day before She returns to the Catecombs.

Human society is not a machine, and it must not be made such, even in the economic field.... Access to employment [shall not be] made to depend on registration in certain parties or in organization which deal with the distribution of employment.... It is necessary that humanity turn its gaze toward the action of God ... to aid and redeem mankind from all its ills.

True Christianity today is not different from primitive Christianity ... She remains what she has been since her foundation: always the same.