Thirdly, they have reposed trust in the judicial power, which, in order that it might be trustworthy, they have made as respectable, as disinterested, and as independent as was practicable. Fourthly, they have seen fit to rely, in case of necessity, or high expediency, on their known and admitted power to alter or amend the Constitution, peaceably and quietly, whenever experience shall point out defects or imperfections. And, finally, the people of the United States have at no time, in no way, directly or indirectly, authorized any State legislature to construe or interpret their high instrument of government; much less to interfere, by their own power, to arrest its course and operation.
If, sir, the people in these respects had done otherwise than they have done, their Constitution could neither have been preserved, nor would it have been worth preserving. And if its plain provisions shall now be disregarded, and these new doctrines interpolated in it, it will become as feeble and helpless a being as its enemies, whether early or more recent, could possibly desire. It will exist in every State but as a poor dependent on State permission. It must borrow leave to be; and will be, no longer than State pleasure, or State discretion, sees fit to grant the indulgence, and to prolong its poor existence.
But, sir, although there are fears, there are hopes also. The people have preserved this, their own chosen Constitution, for forty years, and have seen their happiness, prosperity, and renown grow with its growth, and strengthen with its strength. They are now, generally, strongly attached to it. Overthrown by direct assault, it cannot be; evaded, undermined, nullified, it will not be, if we, and those who shall succeed us here, as agents and representatives of the people, shall conscientiously and vigilantly discharge the two great branches of our public trust, faithfully to preserve and wisely to administer it.