Lisa explained her doubts and scruples to Abbé Roustan. There had never been any question of religion between them; she never confessed, but merely consulted him in cases of difficulty, because he was shrewd and discreet, and she preferred him, as she sometimes said, to shady business men redolent of the galleys. The abbe, on his side, manifested inexhaustible complaisance. He looked up points of law for her in the Code, pointed out profitable investments, resolved her moral difficulties with great tact, recommended tradespeople to her, invariably having an answer ready however diverse and complicated her requirements might be. And he supplied all this help in a natural matter-of-fact way, without ever introducing the Deity into his talk, or seeking to obtain any advantage either for himself or the cause of religion. A word of thanks and a smile sufficed him. He seemed glad to have an opportunity of obliging the handsome Madame Quenu, of whom his housekeeper often spoke to him in terms of praise, as of a woman who was highly respected in the neighbourhood.
Their consultation that afternoon was of a peculiarly delicate nature. Lisa was anxious to know what steps she might legitimately take, as a woman of honour, with respect to her brother-in-law. Had she a right to keep a watch upon him, and to do what she could to prevent him from compromising her husband, her daughter, and herself? And then how far might she go in circumstances of pressing danger? She did not bluntly put these questions to the abbe, but asked them with such skilful circumlocutions that he was able to discuss the matter without entering into personalities. He brought forward arguments on both sides of the question, but the conclusion he came to was that a person of integrity was entitled, indeed bound, to prevent evil, and was justified in using whatever means might be necessary to ensure the triumph of that which was right and proper.
“That is my opinion, dear lady,” he said in conclusion. “The question of means is always a very grave one. It is a snare in which souls of average virtue often become entangled. But I know your scrupulous conscience. Deliberate carefully over each step you think of taking, and if it contains nothing repugnant to you, go on boldly. Pure natures have the marvelous gift of purifying all that they touch.”