Source: 1780s, A Defence of the Constitutions of Government (1787), Ch. 3 Marchamont Nedham : Errors of Government and Rules of Policy" Sixth Rule <!-- The Works of John Adams, Second President of the United States vol. VI (1851) p. 197 -->
Context: The militia and sovereignty are inseparable. In the English constitution, if the whole nation were a militia, there would be a militia to defend the crown, the lords, or the commons, if either were attacked. The crown, though it commands them, has no power to use them improperly, because it cannot pay or subsist them without the consent of the lords and commons; but if the militia are to obey a sovereignty in a single assembly, it is commanded, paid, and subsisted, and a standing army, too, may be raised, paid, and subsisted, by the vote of a majority; the militia, then, must all obey the sovereign majority, or divide, and part follow the majority, and part the minority. This last case is civil war; but, until it comes to this, the whole militia may be employed by the majority in any degree of tyranny and oppression over the minority. The constitution furnishes no resource or remedy; nothing affords a chance of relief but rebellion and civil war. If this terminates in favor of the minority, they will tyrannize in their turn, exasperated by revenge, in addition to ambition and avarice; if the majority prevail, their domination becomes more cruel, and soon ends in one despot. It must be made a sacred maxim, that the militia obey the executive power, which represents the whole people in the execution of laws. To suppose arms in the hands of citizens, to be used at individual discretion, except in private self-defence, or by partial orders of towns, counties, or districts of a state, is to demolish every constitution, and lay the laws prostrate, so that liberty can be enjoyed by no man; it is a dissolution of the government. The fundamental law of the militia is, that it be created, directed, and commanded by the laws, and ever for the support of the laws.
