No power whatever, he repeats, is conferred on the States by the Constitution. That instrument found them "in possession" of practically all legislative power and either prohibited "its future exercise entirely," or restrained it "so far as national policy may require."

While the Constitution permits States to pass bankrupt laws "until that power shall be exercised by Congress," the fundamental law positively forbids the States to "introduce into such laws a clause which discharges the obligations the bankrupt has entered into. It is not admitted that, without this principle, an act cannot be a bankrupt law; and if it were, that admission would not change the constitution, nor exempt such acts from its prohibitions."[605]

There was, said Marshall, nothing in the argument that, if the framers of the Constitution had intended to "prohibit the States from passing insolvent laws," they would have plainly said so. "It was not necessary, nor would it have been safe" for them to have enumerated "particular subjects to which the principle they intended to establish should apply."

On this subject, as on every other dealt with in the Constitution, fundamental principles are set out. What is the one involved in this case? It is "the inviolability of contracts. This principle was to be protected in whatsoever form it might be assailed. To what purpose enumerate the particular modes of violation which should be forbidden, when it was intended to forbid all?... The plain and simple declaration, that no state shall pass any law impairing the obligation of contracts, includes insolvent laws and all other laws, so far as they infringe the principle the convention intended to hold sacred, and no farther."[606]

At this point Marshall displays the humanitarian which, in his character, was inferior only to the statesman. He was against imprisonment for debt, one of the many brutal customs still practiced. "The convention did not intend to prohibit the passage of all insolvent laws," he avows. "To punish honest insolvency by imprisonment for life, and to make this a constitutional principle, would be an excess of inhumanity which will not readily be imputed to the illustrious patriots who framed our constitution, nor to the people who adopted it.... Confinement of the debtor may be a punishment for not performing his contract, or may be allowed as a means of inducing him to perform it. But the state may refuse to inflict this punishment, or may withhold this means and leave the contract in full force. Imprisonment is no part of the contract, and simply to release the prisoner does not impair its obligation."[607]

Following his provoking custom of taking up a point with which he had already dealt, Marshall harks back to the subject of the reason for inserting the contract clause into the Constitution. He restates the argument against applying that provision to State insolvent laws—that, from the beginning, the Colonies and States had enacted such legislation; that the history of the times shows that "the mind of the convention was directed to other laws which were fraudulent in their character, which enabled the debtor to escape from his obligation, and yet hold his property, not to this, which is beneficial in its operation."

But, he continues, "the spirit of ... a constitution" is not to be determined solely by a partial view of the history of the times when it was adopted—"the spirit is to be collected chiefly from its words." And "it would be dangerous in the extreme to infer from extrinsic circumstances, that a case for which the words of an instrument expressly provide, shall be exempted from its operation." Where language is obscure, where words conflict, "construction becomes necessary." But, when language is clear, words harmonious, the plain meaning of that language and of those words is not "to be disregarded, because we believe the framers of that instrument could not intend what they say."[608]

The practice of the Colonies, and of the States before the Constitution was adopted, was a weak argument at best. For example, the Colonies and States had issued paper money, emitted bills of credit, and done other things, all of which the Constitution prohibits. "If the long exercise of the power to emit bills of credit did not restrain the convention from prohibiting its future exercise, neither can it be said that the long exercise of the power to impair the obligation of contracts, should prevent a similar prohibition." The fact that insolvent laws are not forbidden "by name" does not exclude them from the operation of the contract clause of the Constitution. It is "a principle which is to be forbidden; and this principle is described in as appropriate terms as our language affords."[609]

Perhaps paper money was the chief and impelling reason for making the contract clause a part of the National Constitution. But can the operation of that clause be confined to paper money? "No court can be justified in restricting such comprehensive words to a particular mischief to which no allusion is made." The words must be given "their full and obvious meaning."[610] Doubtless the evils of paper money directed the Convention to the subject of contracts; but it did far more than to make paper money impossible thereafter. "In the opinion of the convention, much more remained to be done. The same mischief might be effected by other means. To restore public confidence completely, it was necessary not only to prohibit the use of particular means by which it might be effected, but to prohibit the use of any means by which the same mischief might be produced. The convention appears to have intended to establish a great principle, that contracts should be inviolable. The constitution therefore declares, that no state shall pass 'any law impairing the obligation of contracts.'"[611] From all this it follows that the New York Bankruptcy Act of 1812 is unconstitutional because it impaired the obligations of a contract.

The opinion of the Chief Justice aroused great excitement.[612] It, of course, alarmed those who had been using State insolvent laws to avoid payment of their debts, while retaining much of their wealth. It also was unwelcome to the great body of honest, though imprudent, debtors who were struggling to lighten their burdens by legislation. But the more thoughtful, even among radicals, welcomed Marshall's pronouncement. Niles approved it heartily.[613]