"These are the facts," resumed the doctor. "This Madame de la Sainte
Colombe, who was at first considered easy enough to lead, has shown
herself very refractory on the head of her conversion. Two spiritual
directors have already renounced the task of saving her soul. In despair,
Rodin unslipped little Philippon on her. He is adroit, tenacious, and
above all patient in the extreme--the very man that was wanted. When I
got Madame de la Sainte-Colombe for a patient, Philippon asked my aid,
which he was naturally entitled to. We agreed upon our plan. I was not to
appear to know him the least in the world; and he was to keep me informed
of the variations in the moral state of his penitent, so that I might be
able, by the use of very inoffensive medicines--for there was nothing
dangerous in the illness--to keep my patient in alternate states of
improvement or the reverse, according as her director had reason to be
satisfied or displeased--so that he might say to her: 'You see, madame,
you are in the good way! Spiritual grace acts upon your bodily health,
and you are already better. If, on the contrary, you fall back into evil
courses, you feel immediately some physical ail, which is a certain proof
of the powerful influence of faith, not only on the soul, but on the body
also?'"

"It is doubtless painful," said D'Aigrigny, with perfect coolness, "to be
obliged to have recourse to such means, to rescue perverse souls from
perdition--but we must needs proportion our modes of action to the
intelligence and the character of the individual."

"By-the-bye, the princess knows," resumed the doctor, "that I have often
pursued this plan at St. Mary's Convent, to the great advantage of the
soul's peace and health of some of our patients, being extremely
innocent. These alternations never exceed the difference between 'pretty