“Like all truly pure souls she [Chantal] quickly resigned herself to past faults, thought only of how to repair whatever harm they had done. "Of all my daughters, you are certainly the least bothered by scruples of conscience," Abbé Chevance used to say…. Even sin, once the will is detached and no longer nourishes it, withers and dies sterile. It is in the secret of intentions, like in a decomposing humus, in the dark forest of future sins, unpardoned sins, half dead, half living, that new poisons are distilled.”

“Mother Mary, like us, was born in sin of sinful parents, but the Holy Spirit covered her, sanctified and purified her so that this child was born of flesh and blood, but not with sinful flesh and blood. The Holy Spirit permitted the Virgin Mary to remain a true, natural human being of flesh and blood, just as we. However, he warded off sin from her flesh and blood so that she became the mother of a pure child, not poisoned by sin as we are. For in that moment when she conceived, she was a holy mother filled with the Holy Spirit and her fruit is a holy pure fruit, at once God and truly man, in one person”

“Once or twice, when she [Chantal] had adroitly avoided an opportunity of pleasing or winning admiration (for her shrewd wit and vivacity made her popular), she was astonished at his [Abbé Chevance's] disapproval. [She asked him why. ] Blushing he had replied, "I will tell you, my daughter. I used to try very hard to be admired, to be liked. That is the world!" Then, with that profound finesse which no one had ever had the wit to recognize in the former priest of Costerel-sur-Meuse, he at once added, "I had more to fear from the world than you have."”

“Black coffee’s a lot like whiskey, you know? All devil and no trimmin’s. Always liked my sins pure and take it as it comes.”

“Man-like is it to fall into sin,
Fiend-like is it to dwell therein;
Christ-like is it for sin to grieve,
God-like is it all sin to leave.”

“She had eyes like strange sins.”

“A sin that's hidden is half forgiven.”

“[Chantal to Fiodor:] "It seems to me that evil is much less complicated than you would like to believe. Here or anywhere else there is only one sin."
"What sin?"
"To tempt God," she said. "And what's the use? I think you are really very stupid. God looks where He pleases. If He has not yet looked at you, what is the use of tempting Him?"”

“Boredom is therefore a vital problem for the moralist, since at least half the sins of mankind are caused by the fear of it.”

“My master Attalus used to say: "Evil herself drinks the largest portion of her own poison." The poison which serpents carry for the destruction of others, and secrete without harm to themselves, is not like this poison; for this sort is ruinous to the possessor.”
Quemadmodum Attalus noster dicere solebat, 'malitia ipsa maximam partem veneni sui bibit'. Illud venenum quod serpentes in alienam perniciem proferunt, sine sua continent, non est huic simile: hoc habentibus pessimum est.