The second relation is that of the members one to another, or to the body as a whole; and this relation should be in the first respect as unimportant, and in the second as important, as possible. Each citizen would then be perfectly independent of all the rest, and at the same time very dependent on the city; which is brought about always by the same means, as the strength of the State can alone secure the liberty of its members. From this second relation arise civil laws.
We may consider also a third kind of relation between the individual and the law, a relation of disobedience to its penalty. This gives rise to the setting up of criminal laws, which, at bottom, are less a particular class of law than the sanction behind all the rest.
Along with these three kinds of law goes a fourth, most important of all, which is not graven on tablets of marble or brass, but on the hearts of the citizens. This forms the real constitution of the State, takes on every day new powers, when other laws decay or die out, restores them or takes their place, keeps a people in the ways in which it was meant to go, and insensibly replaces authority by the force of habit. I am speaking of morality, of custom, above all of public opinion; a power unknown to political thinkers, on which none the less success in everything else depends. With this the great legislator concerns himself in secret, though he seems to confine himself to particular regulations; for these are only the arc of the arch, while manners and morals, slower to arise, form in the end its immovable keystone.
Among the different classes of laws, the political, which determine the form of the government, are alone relevant to my subject.
Book III
Before speaking of the different forms of government, let us try to fix the exact sense of the word, which has not yet been very clearly explained.
I
Government in General
I warn the reader that this chapter requires careful reading, and that I am unable to make myself clear to those who refuse to be attentive.
Every free action is produced by the concurrence of two causes; one moral, i.e. the will which determines the act; the other physical, i.e. the power which executes it. When I walk towards an object, it is necessary first that I should will to go there, and, in the second place, that my feet should carry me. If a paralytic wills to run and an active man wills not to, they will both stay where they are. The body politic has the same motive powers; here too force and will are distinguished, will under the name of legislative power and force under that of executive power. Without their concurrence, nothing is, or should be, done.
We have seen that the legislative power belongs to the people, and can belong to it alone. It may, on the other hand, readily be seen, from the principles laid down above, that the executive power cannot belong to the generality as legislature or Sovereign, because it consists wholly of particular acts which fall outside the competency of the law, and consequently of the Sovereign, whose acts must always be laws.
The public force therefore needs an agent of its own to bind it together and set it to work under the direction of the general will, to serve as a means of communication between the State and the Sovereign, and to do for the collective person more or less what the union of soul and body does for man. Here we have what is, in the State, the basis of government, often wrongly confused with the Sovereign, whose minister it is.
What then is government? An intermediate body set up between the subjects and the Sovereign, to secure their mutual correspondence, charged with the execution of the laws and the maintenance of liberty, both civil and political.
The members of this body are called magistrates or “kings,” that is to say “governors,” and the whole body bears the name “prince.”19 Thus those who hold that the act, by which a people puts itself under a prince, is not a contract, are certainly right. It is simply and solely a commission, an employment, in which the rulers, mere officials of the Sovereign, exercise in their own name the power of which it makes them depositaries. This power it can limit, modify or recover at pleasure; for the alienation of such a right is incompatible with the nature of the social body, and contrary to the end of association.
I call then “government,” or supreme administration, the legitimate exercise of the executive power, and prince or magistrate the man or the body entrusted with that administration.
In government reside the intermediate forces whose relations make up that of the whole to the whole, or of the Sovereign to the State. This last relation may be represented as that between the extreme terms of a continuous proportion, which has government as its mean proportional. The government gets from the Sovereign the orders it gives the people, and, for the State to be properly balanced, there must, when everything is reckoned in, be equality between the product or power of the government taken in itself, and the product or power of the citizens, who are on the one hand sovereign and on the other subject.
Furthermore, none of these three terms can be altered without the equality being instantly destroyed. If the Sovereign desires to govern, or the magistrate to give laws, or if the subjects refuse to obey, disorder takes the place of regularity, force and will no longer act together, and the State is dissolved and falls into despotism or anarchy. Lastly, as there is only one mean proportional between each relation, there is also only one good government possible for a State. But, as countless events
