What 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 MadisonExtend the sphere and you take in a greater variety of parties and interests; you make it less probable that a majority of the whole will have common motive to invade the rights of other citizens.
James MadisonThe legislative department is everywhere extending the sphere of its activity and drawing all power into its impetuous vortex.
James Madison