What then, is correctness of speech but the maintenance of the practice of others, as established by the authority of ancient speakers? But the weaker men are, the more they are troubled by such matters. Their weakness stems from a desire to appear learned, not with a knowledge of things, by which we are edified, but with a knowledge of signs, by which it is difficult not to be puffed up in some way; even a knowledge of things often makes people boastful, unless their necks are held down by the Lord's yoke.
Love and do what you want. If you stop talking, you will stop talking with love; if you shout, you will shout with love; if you correct, you will correct with love.
Let the Lord your God be your hope – seek for nothing else from him, but let him himself be your hope. There are people who hope from him riches or perishable and transitory honours, in short they hope to get from God things which are not God himself.
All diseases of Christians are to be ascribed to demons; chiefly do they torment freshly-baptized Christians, yea, even the guiltless new-born infants.
God's faithful servant has no desire for people to say or to give to him, or what he likes to hear or see, for his first and greatest aim is to hear what is most pleasing to God.
God bids you not to commit lechery, that is, not to have sex with any woman except your wife. You ask of her that she should not have sex with anyone except you -- yet you are not willing to observe the same restraint in return.
Whoever seems to himself to have understood the Scriptures in such a way that he does not build up that double love of God and neighbor has not yet understood.
You wish to be great, begin from the least. You are thinking to construct some mighty fabric in height; first think of the foundation of humility. And how great soever a mass of building one may wish and design to place above it, the greater the building is to be, the deeper does he dig his foundation.