The Judge observes: "That the fairest and most rational method to interpret the will of the legislator is by exploring his intentions at the time when the law was made by signs the most natural and probable; and these signs are either the words, the context, the subject-matter, the effect and consequence, or the spirit and reason of the law." With respect to words, the Judge observes, that "they are generally understood in their usual and most ordinary signification, not so much regarding the grammar as their general and popular use."

The gentlemen on different sides of the question do not disagree with respect to the meaning of the terms taxes, duties, imposts, excises, &c., or of borrowing money, but of the word necessary: and the question is, what is the general and popular meaning of this term? Perhaps the answer to the question will be truly this, that in a general and popular one the word does not admit of a definite meaning, but that this varies according to the subject and circumstances. With respect to the subject for instance, if the people, speaking of a garrison besieged by a superior force, and without provisions, or a prospect of relief, should say it was under the necessity of surrendering, they would mean a physical necessity, for troops cannot subsist long without provisions; but if speaking of a debtor, the people should say he was frightened by his creditor and then reduced to the necessity of paying his debts, they would mean a legal, which is very different from a physical necessity; for although the debtor, by refusing payment, might be confined, he would be allowed subsistence, and the necessity he was under to pay his debts would not extend beyond his confinement. Again, if it should be said that a client is under the necessity of giving to his lawyer more than legal fees, the general popular meaning of necessity would, in this instance, be very different from that in the other; the necessity would neither be physical nor legal, but artificial, or, if I may be allowed the expression, a long-robe necessity.

The meaning of the word "necessary," varies also according to circumstances; for although Congress have power to levy and collect taxes, duties, &c., to borrow money, and to determine the time, quantum, mode, and every regulation necessary and proper for supplying the Treasury, yet the people would apply a different meaning to the word "necessary" under different circumstances. For instance, without a sufficiency of precious metals for a medium, laws creating an artificial medium would be generally thought necessary for carrying into effect the power to levy and collect taxes; but if there was a sufficiency of such metals, those laws would not generally be thought necessary. Again, if specie was scarce, and the credit of the Government low, collateral measures would be by the people thought necessary for obtaining public loans: but not so, if the case was reversed. Or, if part of the States should be invaded and overrun by an enemy, it would be thought necessary to levy on the rest heavy taxes, and collect them in a short period, and to take stock, grain, and other articles from the citizens without their consent, for the common defence; but in a time of peace and safety, such measures would be supposed unnecessary. Instances may be multiplied in other respects; but it is conceived that these are sufficient to show that the popular and general meaning of the word "necessary," varies according to the subject and circumstances.

The second rule of interpretation relates to the context, and the Judge conceives that "if words are still dubious, we may establish their meaning by the context; thus the preamble is often called in to help the construction of an act of Parliament." The constitution, in the present case, is the great law of the people, who are themselves the sovereign Legislature, and the preamble is in these words: "We, the people of the United States, in order to form a more perfect union, establish justice, insure domestic tranquillity, provide for the common defence, promote the general welfare, and secure the blessings of liberty to ourselves and our posterity, do ordain and establish this constitution for the United States of America."

These are the objects for which the constitution was established, and in administering it we should always keep them in view. And here it is remarkable, that although the common defence and general welfare are held up in the preamble among the primary objects of attention, they are again mentioned in the eighth section of the first article, whereby we are enjoined in levying taxes, duties, &c., particularly to regard the common defence and general welfare; indeed common sense dictates the measure; for the security of our property, families, and liberty—of every thing dear to us, depends on our ability to defend them. The means, therefore, for attaining this object, we ought not to omit a year, month, or even a day, if we could avoid it; and we are never provided for defence unless prepared for sudden emergencies. Should Government be surprised in this case, it would be as dishonorable as for a general to be surprised in a state of warfare, and the event to the community may be much more fatal. If provision then for sudden emergencies is indispensable, it must be evident that it will depend in a great measure on the ability of the Government to command, at all times, for this purpose, a sufficient sum of money, which is justly denominated the sinews of war; and how is this to be effected? By emissions of bills of credit? During the Revolution, bills of credit, it must be acknowledged, have done wonders; they have, in conflict with the banks, Treasury, and public credit of Great Britain, risen superior to them all, and have since died a natural death. We have honored them with a funeral pile; we now bid peace to their manes, and devoutly hope that bills of credit will for ever be extinct in the United States. Are we to depend, then, on taxes for commanding money in cases of urgent necessity? These, as has been shown by other gentlemen, will be too slow in their operations, unless, indeed, we should levy a tax for drawing into and locking up in the Treasury three or four millions of dollars; a law which would be universally considered as unnecessary and improper.

By loans, and loans only, can provision be made for sudden emergencies; but if loans should be made previously to an emergency, the people would be unnecessarily burdened by the interest thereof, and most of the other evils would ensue that would arise from previous taxes; and if they were to be made at an emergency, without previous arrangements, of whom are we to borrow? Of individuals? These cannot be depended on, as has been fully proved by our own experience at the commencement of the Revolution. Are we to apply to the banks already established in the States for loans? These can no more be depended upon than individuals; for stockholders having not more attachment to Government than other citizens, would, in cases of public danger, attend to the preservation of their property by other means than loaning it to Government. And moreover, the united capitals of all the banks existing in the Union would be insufficient for Government, for they do not amount to a million and a half of dollars, and only a part in this could, in any case, be reasonably expected on loan.

Are we to apply to foreign banks or individuals? These, as has been shown, are too remote; and if not, we have not been able, without the assistance of an ally, to obtain foreign loans during the war, and perhaps the power on whose assistance we may rely would be hostile to us. Such dependence, then, as has been stated, would necessarily leave us in a deplorable state; and it must be evident that a previous arrangement to aid loans in cases of sudden emergency is necessary and proper in the general and popular use of the term, inasmuch as any other measure that Congress can adopt would be inadequate to the purpose of common defence; and what previous arrangement can we make so proper as that of a National Bank? If gentlemen in the opposition know of any, let them produce it, and let the merits of it be investigated; for it is unreasonable to propose a rejection of this plan without producing a better. The plan proposed by the Secretary of the Treasury, which is now the subject of discussion, does honor, like all his other measures, to his head and heart; it will be mutually beneficial to the stockholders and to Government, and consequently so to the people. The stockholders by this plan will be deeply interested in supporting Government; because three-quarters of their capital, consisting of funded certificates, depend on the existence of Government, which therefore is the prop of their capital, the main pillar that supports the bank. Again, the credit of Government, which is immaterial to the other banks, is essential to the National Bank, for the annual interest of three-quarters of its capital, which must form a great share of its profits, will depend altogether on the credit of Government, and produce, on the part of the stockholders, the strongest attachment to it. On the other hand, it will be the interest of Government to support the Bank, as well on account of the benefits which the public will generally derive from the institution, and the profits arising from the shares of Government in the stock which will be hereafter noticed, as of the supplies of money which it will be for the interest of the Bank to furnish in cases of urgent necessity. Whenever these exist, Congress may lay a tax for supplying the Treasury, and anticipate it with certainty by means of the National Bank. It being then our duty to provide for the common defence in cases of emergency, the provision must evidently be made by taxes, loans, or by arrangements for obtaining the latter on the earliest notice; and previous taxes and loans being oppressive, improper, and unnecessary, the arrangements for aiding loans become indispensable, and a bank consequently necessary and constitutional.

The third rule of the Judge, relative to the "subject-matter" of a law, it is unnecessary to apply, because the members agree in their ideas relative to the meaning of the terms taxes, duties, loans, &c.

The fourth rule, which relates to "effects and consequences," is important; and here the learned Judge observes that "as to effects and consequences, the rule is, where the words bear none, or a very absurd signification, if literally understood, we must a little deviate from the received sense of them." In the present case, the gentlemen in the opposition generally, as well as the gentleman first up from Virginia, give the whole clause by which Congress are authorized "to make all laws necessary and proper," &c., no meaning whatever; for they say, the former Congress had the same power under the Confederation without this clause as the present Congress have with it. The Federalist is quoted on this occasion, but although the author of it discovered great ingenuity, this part of his performance I consider as a political heresy. His doctrine, indeed, was calculated to lull the consciences of those who differed in opinion with him at that time; and having accomplished his object, he is probably desirous that it may die with the opposition itself. The rule in this case says, that where the words bear no signification, we must deviate a little; and as this deviation cannot be made by giving the words less than no meaning, it must be made by a more liberal construction than is given by gentlemen in the opposition. Thus their artillery is turned on themselves, for their own interpretation is an argument against itself.

The last mentioned rule relates to the spirit and reason of the law, and the Judge is of opinion "that the most universal and effectual way of discovering the true meaning of a law, when the words are dubious, is by considering the reason and spirit of it, or the cause which moved the Legislature to enact it". The causes which produced the constitution were an imperfect union, want of public and private justice, internal commotions, a defenceless community, neglect of the public welfare, and danger to our liberties. These are known to be the causes not only by the preamble of the constitution, but also from our own knowledge of the history of the times that preceded the establishment of it. If these weighty causes produced the constitution, and it not only gives power for removing them, but also authorizes Congress to make all laws necessary and proper for carrying these powers into effect, shall we listen to assertions that these words have no meaning, and that this constitution has not more energy than the old? Shall we thus unnerve the Government, leave the Union, as it was under the Confederation, defenceless against a banditti of Creek Indians, and thus relinquish the protection of its citizens? Or shall we, by a candid and liberal construction of the powers expressed in the constitution, promote the great and important objects thereof? Each member must determine for himself; I shall without hesitation choose the latter, and leave the people and States to determine whether or not I am pursuing their true interest. If it is inquired where we are to draw the line of a liberal construction, I will also inquire where the line of restriction is to be drawn? The interpretation of the constitution, like the prerogative of a sovereign, may be abused; but from hence the disuse of either cannot be inferred. In the exercise of prerogative the minister is responsible for his advice to his sovereign, and the members of either House are responsible to their constituents for their conduct in construing the constitution. We act at our peril; if our conduct is directed to the attainment of the great objects of Government, it will be approved, and not otherwise; but this cannot operate as a reason to prevent our discharging the trusts reposed in us.