Liberal Catholics are the worst enemies of the 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.

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 guard, protect, and preach.

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.

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.

Liberal Catholics are the worst enemies of the Church.

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