The study in the preceding chapter of Lincoln's even-paced serenity, culminating in the symbol of a throne, conducts directly to an examination of his influence and mastery over other men. During those troubled days in Washington, despite all the malice, defiance, and active abuse which he daily bore, his power to persuade, conciliate, and govern other men was, in all the land, without a parallel. In fact, as well as in name, he was throughout those presidential days the Nation's chief magistrate. And since his death that dominion has increased, until it stands today above comparison. Here is an opportunity, not easily matched, to explore a theme whose importance in the field of ethics no other topic can surpass—the seat and nature of moral authority. And here in this second inaugural is a transparent illustration of the firm security in which that authority rests, and of the method by which it prevails.

As in his own inner reverence for law, so in his sway of other men, his posture towards the national Constitution demands attention first.

"The supreme law of the land"—thus the Constitution of the United States, in its sixth article, defines itself. In its fifth article, the same fundamental document provides that "Amendments," properly made, "shall be valid to all intents and purposes as part of this Constitution." This primary authority for the rule of the land is further affirmed to have been ordained and established by "the people of the United States." Here are three noteworthy features of this "law of the land:"—it is supreme; it is amendable; it arises from the people.

This written standard of our national life, its amendability, and its primal origin in the people's will, were matters much in Lincoln's eye. Each separate one of these three features of our national civic life had reverent respect in Lincoln's mind, in all his conception and exercise of authority over other men. It was this "supreme law" that he swore in both inaugurations to "preserve, protect, and defend." An amendment to the Constitution, that was pending at the time of his first inaugural oath, he took unusual pains in that address to mention and approve. And it was to "the people," on both occasions of his inauguration as president, and at all other times of public and responsible address, that he paid supreme respect, in his most finished and earnest eloquence and appeal. Here was a threefold ultimate standard to which Lincoln always made final appeal—the original Constitution; its amenability to due revision; and the people's free and deliberate decree. This triangular base-line was for Lincoln's politics and jurisprudence and statesmanship the supreme and finished standard of last appeal. He deferred to it submissively, habitually, and with reverence.

All this can be truly said. And yet all this does not say all the truth. Respectful as Lincoln was for all that he found thus fundamentally prescribed, and heedful as he was to indulge in no executive liberty inconsonant with those express decrees, he found his fortune as chief executive forcing him to move where all explicit regulations failed to specify the path. The Constitution does not include all details. It does not vouchsafe specific counsel for specific needs. Its guidance is as to principles. "No foresight can anticipate, nor any document of reasonable length contain, express provisions for all possible questions." This he declared in his first inaugural. Then he mentions three such unprescribed details:—the method of returning fugitive slaves; the power of Congress to prohibit; and the duty of Congress to protect slavery in the Territories. Touching those three civic interests, civic duties and civic standards were undirected and undefined. But even while he spoke, those three unsettled problems in the Nation's life were kindling the national pulse to an uncontrollable heat. Nothing less than civil war was certainly impending, over controversies touching which the sovereign standards of the civic life did not expressly speak.

Upon these momentous, undecided questions Lincoln, in his high authority as president, had to bring his judgment, his action, and his influence into settled shape. Deep in the heart of these unsettled regions he set his camp, and toiled away his life. This heroic and patriotic act may be called a detail of constitutional interpretation. But it was for Lincoln a labor of Hercules. It opened a gigantic controversy. The land was convulsed with contending explications. Views, held essential to the vital honor of separate sections of the land, were in essential hostility. As the dissension deepened, two questions rose, outstanding above the rest:—the Constitutional integrity of the several States (might States secede?); and the Constitutional rights of slavery (should slavery spread?). Both these problems were mortally acute in 1861. Both were still in hand in 1865. Under the Constitution could the Union be legitimately dissolved? Under the Constitution should slavery be permanently approved? To both these questions Southern leaders answered, Yes. To both these questions Lincoln answered, No.

Of these two questions and asseverations, it is plain to see that the second is the more profound. So this second inaugural affirms: "Somehow" slavery was the cause of the secession and the war. This "all knew." Upon this pivot, all the chances and contentions of the great debate were compelled to turn. Here lay all the meaning of the war. All those awful battles were trembling, struggling arguments; thrilling, impassioned affirmations striving to finally and forever decide whether human slavery was justified to spread.

Here was a supreme divergence of conviction, and a supreme debate. In all the realm of social morals, no divergence and no debate could be more radical. Into this supreme contention Lincoln was compelled to enter. To some conclusion that should be supreme he was, by his official station and responsibility, compelled to lead. To find his way through such a controversy, and to guide the land through all that strife to some sovereign reconciliation, involved this common citizen in the presidential chair in an assumption and exercise of authority nothing less than sovereign.

Face to face with this impending and decisive agony, Lincoln took his stand in his first inaugural, not flinching even from war, if war must come. A mighty wrestler in the awful throes of mortal civic strife, he held his determined stand in the act of his second inaugural oath, after war had raged for four full years. The great debate is unsettled still. Still Lincoln has to bear the awful burden of responsible advice. He is still the Nation's chief magistrate. An authority pregnant to predetermine continental issues for unnumbered years to come, however dread its weight, and however frail and faint his mortal strength, he may not demit. Within the darkness and amid the din, he must think and speak, he must judge and act, he must rise and lead, while a Nation and a future both too vast for human eye to scan and estimate, stand waiting on his word and deed.

It was a time for omens. But never did Lincoln's ways show fuller sanity. In such a day, and for such a responsibility this, his second inaugural address, is Lincoln's perfect vindication. Here the true civilian's true democracy stands vested with an authority both sovereign and beautiful. Here political expertness becomes consummate. Here the very throne of civil authority is unveiled. Here leadership and fellowship combine. Here a master, though none more modest in all the land, demonstrates his mastery in the mighty field of national politics. Here it may be fully seen how in a true democracy a true dominion operates.