wanting to arrive at that end. We know that the perfection of a thing consists, generally, in the perfect agreement of all its constituent parts to tend to the same end. A nation being a multitude of men united together in civil society,—if in that multitude all conspire to attain the end proposed in forming a civil society, the nation is perfect; and it is more or less so, according as it approaches more or less <5> to that perfect agreement. In the same manner its external state will be more or less perfect, according as it concurs with the interior perfection of the nation.
§15. What is the end of civil society.
The end or object of civil society is to procure for the citizens whatever they stand in need of, for the necessities, the conveniences, the accommodation of life, and, in general, whatever constitutes happiness,—with the peaceful possession of property, a method of obtaining justice with security, and, finally a mutual defence against all external violence.
It is now easy to form a just idea of the perfection of a state or nation:—every thing in it must conspire to promote the ends we have pointed out.
§16. A nation is under an obligation to preserve itself.
In the act of association, by virtue of which a multitude of men form together a state or nation, each individual has entered into engagements with all, to promote the general welfare; and all have entered into engagements with each individual, to facilitate for him the means of supplying his necessities, and to protect and defend him. It is manifest that these reciprocal engagements can no otherwise be fulfilled than by maintaining the political association. The entire nation is then obliged to maintain that association; and as their preservation depends on its continuance, it thence follows that every nation is obliged to perform the duty of self-preservation.
This obligation, so natural to each individual of God’s creation, is not derived to nations immediately from nature, but from the agreement by which civil society is formed: it is therefore not absolute, but conditional,—that is to say, it supposes a human act, to wit, the social compact. And as compacts may be dissolved by common consent of the parties,—if the individuals that compose a nation should unanimously agree to break the link that binds them, it would be lawful for them to do so, and thus to destroy the state or nation; but they would doubtless incur a degree of guilt, if they took this step without just and weighty reasons; for civil societies are approved by the Law of Nature, which recommends them to mankind, as the true means of supplying all their wants, and of effectually advancing towards their own perfection. Moreover civil society is so useful, nay so necessary to all citizens, that it may well be considered as morally impossible for them to consent unanimously to break it without necessity. But what citizens may or ought to do,—what the majority of them may resolve in certain cases of necessity, or of pressing exigency,—are questions that will be treated of elsewhere: they cannot be solidly determined without some principles which we have not yet established. For the present, it is sufficient to have proved, that, in general, as long as the political society subsists, the whole nation is obliged to endeavour to maintain it.
§17. And to preserve its members.
If a nation is obliged to preserve itself, it is no less obliged carefully to preserve all its members. The nation owes this to itself, since the loss even of one of its members weakens it, and <6> is injurious to its preservation. It owes this also to the members in particular, in consequence of the very act of association; for those who compose a nation are united for their defence and common advantage; and none can justly be deprived of this union, and of the advantages he expects to derive from it, while he on his side fulfils the conditions.
The body of a nation cannot then abandon a province, a town, or even a single individual who is a part of it, unless compelled to it by necessity, or indispensably obliged to it by the strongest reasons founded on the public safety.
§18. A nation has a right to every thing necessary for its preservation.
Since then a nation is obliged to preserve itself, it has a right to every thing necessary for its preservation. For the Law of Nature gives us a right to every thing, without which we cannot fulfil our obligation; otherwise it would oblige us to do impossibilities, or rather would contradict itself in prescribing us a duty, and at the same time debarring us of the only means of fulfilling it. It will doubtless be here understood, that those means ought not to be unjust in themselves, or such as are absolutely forbidden by the Law of Nature. As it is impossible that it should ever permit the use of such means,—if on a particular occasion no other present themselves for fulfilling a general obligation, the obligation must, in that particular instance, be looked on as impossible, and consequently void.
§19. It ought to avoid every thing that might occasion its destruction.
By an evident consequence from what has been said, a nation ought carefully to avoid, as much as possible, whatever might cause its destruction, or that of the state, which is the same thing.
§20. Of its right to every thing that may promote this end.
A nation or state has a right to every thing that can help to ward off imminent danger, and keep at a distance whatever is capable of causing its ruin; and that from the very same reasons that establish its right to the things necessary to its preservation.
§21. A nation ought to perfect itself and the state.
The second general duty of a nation towards itself is to labour at its own perfection and that of its state. It is this double perfection that renders a nation capable of attaining the end of civil society: it would be absurd to unite in society, and yet not endeavour to promote the end of that union.
Here the entire body of a nation, and each individual citizen, are bound by a double obligation, the one immediately proceeding from nature, and the other resulting from their reciprocal engagements. Nature lays an obligation upon each man to labour after his own perfection; and in so doing, he labours after that of civil society, which could not fail to be very flourishing, were it composed of none but good citizens. But the individual finding in a well regulated society the most powerful succours to enable him to fulfil the task which Nature imposes upon him in relation to himself, for becoming better, and consequently more happy,—he is doubtless obliged to contribute all in his power to render that society more perfect.
All the citizens who form a political society, reciprocally en-<7>gage to advance the common welfare, and as far as possible to promote the advantage of each member. Since then the perfection of the society is what enables it to secure equally the happiness of the body and that of the members, the grand object of the engagements and duties of a citizen is to aim at this perfection. This is more particularly the duty of the body collective in all their common deliberations, and in every thing they do as a body.
§22. And to avoid every thing contrary to its perfection.
A nation therefore ought to prevent, and carefully to avoid, whatever may hinder its perfection and that of the state, or retard the progress either of the one or the other.
§23. The rights it derives from these obligations.
We may then conclude, as we have done above in regard to the preservation of a state (§18), that a nation has a right to every thing without which it cannot attain the perfection of the members and of the state, or prevent and repel whatever is contrary to this double perfection.