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 merits of Jesus Christ, the savior of the human race, was preserved free from all stain of original sin.

These enemies of divine revelation extol human progress to the skies, and with rash and sacrilegious daring would have it introduced into the Catholic religion as if this religion were not the work of God but of man, or some kind of philosophical discovery susceptible of perfection by human efforts.

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

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

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.

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

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 Apostolic See has no part with God!