The Church is built on the rock of Peter, and he who eats the Lamb outside this holy dwelling is reprobate .. .He who eats the Lamb outside this Apos….

The most Blessed Virgin Mary, in the first instant of her conception, by a singular grace and privilege granted by almighty God, in view of the merit….

It is error to believe that Every man is free to embrace and profess that religion which, guided by the light of reason, he shall consider true..

Atheism in legislation, indifference in matters of religion, and the pernicious maxims which go under the name of Liberal Catholicism are the true ca….

The Roman Pontiffs have always...held that all those rites should be preserved which deviate neither from accuracy in matters of faith, nor from what….

Neither the true faith nor eternal salvation is to be found outside the Holy Catholic Church..

If anyone says that it is possible that at some time, given the advancement of knowledge, a sense may be assigned to the dogmas propounded by the Chu….

Liberal Catholics are the worst enemies of the Church..

If a future Pope teaches anything contrary to the Catholic Faith, do not follow him..

Nothing can ever pass away from the words of Christ, nor can anything be changed in the doctrine which the Catholic Church received from Christ to gu….

[Dr. Constain James] refuted so well the aberrations of Darwinism.... [A system] which is repugnant at once to history, to the tradition of all peopl….

Give me an army saying the Rosary and I will conquer the world..

The foundation of all our confidence is found in the Blessed Virgin Mary. God has committed to her the treasury of all good things, in order that eve….

Because God knows, searches and clearly understands the minds, hearts, thoughts, and nature of all, his supreme kindness and clemency do not permit a….

Socialism, Communism, clandestine societies, Bible societies... pests of this sort must be destroyed by all means..

The civil liberty of every mode of worship, and full power given to all of openly and publicly manifesting their opinions and their ideas conduce mor….

In fact, there is only one true and holy religion, founded and instituted by Christ Our Lord. Mother and Nurse of the virtues, Destroyer of vice, Lib….

The state (the U.S. Constitution) has not the right to leave every man free to profess and embrace whatever religion he may desire..

The chisel is the pen of the sculptor..

Now you know well that the most deadly foes of the Catholic religion have always waged a fierce war, but without success, against this Chair [of St. ….

I have always condemned Liberal Catholicism and I will condemn it again forty times over if it be necessary..