Page:Joseph Story, Commentaries on the Constitution of the United States (1st ed, 1833, vol II).djvu/12

 4 and extent of the maxim, and of the reasoning, by which it is supported. The remarks of Montesquieu on this subject will be found in a professed commentary upon the constitution of England. "When," says he, the legislative and executive powers are united in the same person, or in the same body of magistrates, there can be no liberty, because apprehensions may arise, lest the same monarch or senate should enact tyrannical laws, to execute them in a tyrannical manner. Again; there is no liberty, if the judiciary power be not separated from the legislative and executive. Were it joined with the legislative, the life and liberty of the subject would be exposed to arbitrary control; for the judge would be the legislator. Were it joined to the executive power, the judge might behave with violence and oppression. There would be an end of every thing, were the same man, or the same body, whether of the nobles, or of the people, to exercise these three powers, that of enacting laws, that of executing the public resolutions, and of trying the causes of individuals.

§ 521. The same reasoning is adopted by Mr. Justice Blackstone, in his Commentaries. "In all tyrannical governments," says he, the supreme magistracy, or the right both of making and of enforcing laws, is vested in the same man, or one and the same body of men; and wherever these two powers are united together,