Sin is to a nature what blindness is to an eye. The blindness of an evil or defect which is a witness to the fact that the eye was created to see the light and, hence, the very lack of sight is the proof that the eye was meant... to be the one particularly capable of seeing the light. Were it not for this capacity, there would be no reason to think of blindness as a misforture.
You have found that you were more secure before you accumulated so much. See what greed has imposed on you: You have filled your house and now you fear burglars. You have hoarded money and lost sleep. See what greed has commanded you: "Do this!" And you did it.
To seek the greatest good is to live well, and to live well is nothing other than to love God with the whole heart, the whole soul, and the whole mind: It is therefore obvious that this love must be kept whole and uncorrupt, that is temperance; it should not be overcome with difficulties, that is fortitude, it must not be subservient to anything else, that is justice; it must discriminate among things so as not to be deceived by falsity or fraud, that is prudence.
He who made thee is made in thee. He is made in thee through whom you were made.... Give milk, O mother, to him who is our food; give milk to the bread that comes down from heaven.
Within the Church, sins are forgiven in three ways: by baptism, by prayer, and by the greater humility of penance; yet God does not forgive sins except to the baptized.
Two loves have made two different cities: self-love hath made a terrestrial city, which rises in contempt of God; and Divine Love hath made a celestial one, which rises in contempt of self. The former glories in itself - the latter in God.