Often a non-Christian knows something about the earth, the heavens, and the other parts of the world, about the motions and orbits of the stars and even their sizes and distances... and this knowledge he holds with certainty from reason and experience. It is thus offensive and disgraceful for an unbeliever to hear a Christian talk nonsense about such things, claiming that what he is saying is based in Scripture. We should do all that we can to avoid such an embarrassing situation, which people see as ignorance in the Christian and laugh to scorn.

The measure of charity may be taken from the want of desires. As desires diminish in the soul, charity increases in it; and when it no longer feels any desire, then it possesses perfect charity.

Why then be perverted and follow thy flesh? Be it converted and follow thee.

A brotherly person rejoices on my account when he approves me, but when he disapproves, he is loving me. To such people I will reveal myself. They will take heart from my good traits, and sigh with sadness at my bad ones. My good points are instilled by you and are your gifts. My bad points are my faults and your judgements on them. Let them take heart from the one and regret the other. Let both praise and tears ascend in your sight from brotherly hearts, your censers. ...But you Lord...Make perfect my imperfections.

God loves each of us as if there were only one of us.

Peace is not sought in order to provoke war, but war is waged in order to attain peace.

For if it is not lawful to take the law into our own hands and slay even a guilty person, whose death no public sentence has warranted. Then certainly he who kills himself is a homicide, and so much the guiltier of his own death as he was more innocent of that offence for which he doomed himself to die.