The people of the States, when making new constitutions, have long been adding more and more prohibitions and restraints upon their legislatures. The courts, meantime, in many places, enter into the harvest thus provided for them with a light heart, and too promptly and easily proceed to set aside legislative acts. The legislatures are growing accustomed to this distrust, and more and more readily incline to justify it, and to shed the consideration of constitutional restraints,—certainly as concerning the exact extent of these restrictions,—turning that subject over to the courts; and, what is worse, they insensibly fall into a habit of assuming that whatever they can constitutionally do they may do,—as if honor and fair dealing and common honesty were not relevant to their inquiries.

The people, all this while, become careless as to whom they send to the legislature; too often they cheerfully vote for men whom they would not trust with an important private affair, and when these unfit persons are found to pass foolish and bad laws, and the courts step in and disregard them, the people are glad that these few wiser gentlemen on the bench are so ready to protect them against their more immediate representatives.

From these causes there has developed a vast and growing increase of judicial interference with legislation. This is a very different state of things from what our fathers contemplated, a century and more ago, in framing the new system. Seldom, indeed, as they imagined, under our system, would this great, novel, tremendous power of the courts be exerted,—would this sacred ark of the covenant be taken from within the veil. Marshall himself expressed truly one aspect of the matter, when he said in one of the later years of his life: “No questions can be brought before a judicial tribunal of greater delicacy than those which involve the constitutionality of legislative acts. If they become indispensably necessary to the case, the court must meet and decide them; but if the case may be determined on other grounds, a just respect for the legislature requires that the obligation of its laws should not be unnecessarily and wantonly assailed.” And again, a little earlier than this, he laid down the one true rule of duty for the courts. When he went to Philadelphia at the end of September, in 1831, on that painful errand of which [I have spoken,] in answering a cordial tribute from the bar of that city he remarked that if he might be permitted to claim for himself and his associates any part of the kind things they had said, it would be this, that they had “never sought to enlarge the judicial power beyond its proper bounds, nor feared to carry it to the fullest extent that duty required.”

That is the safe twofold rule; nor is the first part of it any whit less important than the second; nay, more; to-day it is the part which most requires to be emphasized. For just here comes in a consideration of very great weight. Great and, indeed, inestimable as are the advantages in a popular government of this conservative influence,—the power of the judiciary to disregard unconstitutional legislation,—it should be remembered that the exercise of it, even when unavoidable, is always attended with a serious evil, namely, that the correction of legislative mistakes comes from the outside, and the people thus lose the political experience, and the moral education and stimulus that come from fighting the question out in the ordinary way, and correcting their own errors. If the decision in Munn v. Illinois and the “Granger Cases,” twenty-five years ago, and in the “Legal Tender Cases,” nearly thirty years ago, had been different; and the legislation there in question, thought by many to be unconstitutional and by many more to be ill-advised, had been set aside, we should have been saved some trouble and some harm. But I venture to think that the good which came to the country and its people from the vigorous thinking that had to be done in the political debates that followed, from the infiltration through every part of the population of sound ideas and sentiments, from the rousing into activity of opposite elements, the enlargement of ideas, the strengthening of moral fibre, and the growth of political experience that came out of it all,—that all this far more than outweighed any evil which ever flowed from the refusal of the court to interfere with the work of the legislature.

The tendency of a common and easy resort to this great function, now lamentably too common, is to dwarf the political capacity of the people, and to deaden its sense of moral responsibility. It is no light thing to do that.

What can be done? It is the courts that can do most to cure the evil; and the opportunity is a very great one. Let them resolutely adhere to first principles. Let them consider how narrow is the function which the constitutions have conferred on them,—the office merely of deciding litigated cases; how large, therefore, is the duty intrusted to others, and above all to the legislature. It is that body which is charged, primarily, with the duty of judging of the constitutionality of its work. The constitutions generally give them no authority to call upon a court for advice; they must decide for themselves, and the courts may never be able to say a word. Such a body, charged, in every State, with almost all the legislative power of the people, is entitled to the most entire and real respect; is entitled, as among all rationally permissible opinions as to what the constitution allows, to its own choice. Courts, as has often been said, are not to think of the legislators, but of the legislature,—the great, continuous body itself, abstracted from all the transitory individuals who may happen to hold its power. It is this majestic representative of the people whose action is in question, a coördinate department of the government, charged with the greatest functions, and invested, in contemplation of law, with whatsoever wisdom, virtue, and knowledge the exercise of such functions requires.

To set aside the acts of such a body, representing in its own field, which is the very highest of all, the ultimate sovereign, should be a solemn, unusual, and painful act. Something is wrong when it can ever be other than that. And if it be true that the holders of legislative power are careless or evil, yet the constitutional duty of the court remains untouched; it cannot rightly attempt to protect the people, by undertaking a function not its own. On the other hand, by adhering rigidly to its own duty, the court will help, as nothing else can, to fix the spot where responsibility lies, and to bring down on that precise locality the thunderbolt of popular condemnation. The judiciary, to-day, in dealing with the acts of their coördinate legislators, owe to the country no greater or clearer duty than that of keeping their hands off these acts wherever it is possible to do it. For that course—the true course of judicial duty always—will powerfully help to bring the people and their representatives to a sense of their own responsibility. There will still remain to the judiciary an ample field for the determinations of this remarkable jurisdiction, of which our American law has so much reason to be proud; a jurisdiction which has had some of its chief illustrations and its greatest triumphs, as in Marshall’s time, so in ours, while the courts were refusing to exercise it.

[CHAPTER VI]
LETTERS OF MARSHALL

No systematic attempt seems ever to have been made to collect Marshall’s letters. It should be done. Only a few of his family letters have yet found their way into print. One of them, to his wife, is quoted in a previous page. In another to her, written on March 9, 1825, referring to the inauguration of President John Quincy Adams, he says: “I administered the oath to the President in the presence of an immense concourse of people, in my new suit of domestic manufacture. He, too, was dressed in the same manner, though his clothes were made at a different establishment. The cloth is very fine and smooth.”

In a letter of December 7, 1834,[39] to his grandson, “Mr. John Marshall, jr.,” he gives the boy some advice about writing which is a good commentary on the extraordinary neatness and felicity, the close fit, of his own clear, compact, and simple style:—