Whoever, therefore, thinks that he understands the divine scriptures or any part of them so that it does not build on the double love of God and of our neighbor does not understand it at all. Thus a man supported by faith, hope, and charity, with an unshaken hold upon them does not need the scriptures. . . And many live by these three things in solitude without books.

I would not believe in the Gospel, if the authority of the Catholic Church did not bid me to do so.

Go forth on your path, as it exists only through your walking.

It will not be held against you that you are ignorant against your will, but that you neglect to seek out what it is that makes you ignorant; not that you cannot bring together your wounded limbs, but that you reject Him that would heal them.

You (God) have not only commanded continence, that is, from what things we are to restrain our love, but also justice, that is, on what we are to bestow our love.

Though he avoided outright endorsement of the view, fifth-century Church Father Saint Augustine was clearly familiar with the theory of the spherical earth: "They [those who believe that "there are men on the other side of the earth"] fail to observe that even if the world is held to be global or rounded in shape, or if some process of reasoning should prove this to be the case, it would still not necessarily follow that the land on the opposite side is not covered by masses of water."

We cannot pass our guardian angel's bounds, resigned or sullen, he will hear our sighs.