[A]s it must be admitted that the remedy under the Constitution lies where it has been marked out by the Constitution; and that no appeal can be consistently made from that remedy by those who were and still profess to be parties to it, but the appeal to the parties themselves having an authority above the Constitution or to the law of nature & of nature's God.
James MadisonWhat is to be the consequence, in case the Congress shall misconstrue this part [the necessary and proper clause] of the Constitution and exercise powers not warranted by its true meaning, I answer the same as if they should misconstrue or enlarge any other power vested in them . . . the success of the usurpation will depend on the executive and judiciary departments, which are to expound and give effect to the legislative acts; and in a last resort a remedy must be obtained from the people, who can by the elections of more faithful representatives, annul the acts of the usurpers.
James MadisonI cannot undertake to lay my finger on that article of the Constitution which granted a right to Congress of expending, on objects of benevolence, the money of their constituents.
James MadisonWhatever may be the judgement pronounced on the competency of the architects of the Constitution, or whatever may be the destiny of the edifice prepared by them, I feel it a duty to express my profound and solemn conviction . . . that there never was an assembly of men, charged with a great and arduous trust, who were more pure in their motives, or more exclusively or anxiously devoted to the object committed to them.
James MadisonI, sir, have always conceived - I believe those who proposed the constitution conceived,and it is still more fully known, and more material to observe, those who ratified the constitution conceived, that this is not an indefinite government deriving its powers from the general terms prefixed to the specified powers - but, a limited government tied down to the specified powers, which explain and define the general terms.
James Madison