Liberal Catholics are the worst enemies of the Church.

Because God knows, searches and clearly understands the minds, hearts, thoughts, and nature of all, his supreme kindness and clemency do not permit anyone at all who is not guilty of deliberate sin to suffer eternal punishments.

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

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

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 Church which is different from that which the Church has understood and understands: let him be anathema.

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