Imperceptibly repentance brought him under the influence of the divine grace that soothes while it bruises the heart so terribly.  His face came to wear a look of Melmoth, something great, with a trace of madness in the greatness.  A look of dull and hopeless distress, mingled with the excited eagerness of hope, and, beneath it all, a gnawing sense of loathing for all that the world can give.  The humblest of prayers lurked in the eyes that saw with such dreadful clearness.  His power was the measure of his anguish.  His body was bowed down by the fearful storm that shook his soul, as the tall pines bend before the blast.  Like his predecessor, he could not refuse to bear the burden of life; he was afraid to die while he bore the yoke of hell.  The torment grew intolerable.

At last, one morning, he bethought himself how that Melmoth (now among the blessed) had made the proposal of an exchange, and how that he had accepted it; others, doubtless, would follow his example; for in an age proclaimed, by the inheritors of the eloquence of the Fathers of the Church, to be fatally indifferent to religion, it should be easy to find a man who would accept the conditions of the contract in order to prove its advantages.

“There is one place where you can learn what kings will fetch in the market; where nations are weighed in the balance and systems appraised; where the value of a government is stated in terms of the five-franc piece; where ideas and beliefs have their price, and everything is discounted; where God Himself, in a manner, borrows on the security of His revenue of souls, for the Pope has a running account there.  Is it not there that I should go to traffic in souls?”

Castanier went quite joyously on ’Change, thinking that it would be as easy to buy a soul as to invest money in the Funds.  Any ordinary person would have feared ridicule, but Castanier knew by experience that a desperate man takes everything seriously.  A prisoner lying under sentence of death would listen to the madman who should tell him that by pronouncing some gibberish he could escape through the keyhole; for suffering is credulous, and clings to an idea until it fails, as the swimmer borne along by the current clings to the branch that snaps in his hand.

Toward four o’clock that afternoon Castanier appeared among the little knots of men who were transacting private business after ’Change.  He was personally known to some of the brokers; and while affecting to be in search of an acquaintance, he managed to pick up the current gossip and rumors of failure.

“Catch me negotiating bills for Claparon & Co., my boy.  The bank collector went round to return their acceptances to them this morning,” said a fat banker in his outspoken way.  “If you have any of their paper, look out.”

Claparon was in the building, in deep consultation with a man well known for the ruinous rate at which he lent money.  Castanier went forthwith in search of the said Claparon, a merchant who had a reputation for taking heavy risks that meant wealth or utter ruin.  The money lender walked away as Castanier came up.  A gesture betrayed the speculator’s despair.