Divine justice and natural justice are in their essence immutable and constant, because the relation between similar things is always the same; but human or political justice, being nothing more than a relation between a given action and a given state of society, may vary according as such action becomes necessary or useful to society; nor is such justice easily discernible, save by one who analyses the complex and very changeable relations of civil combinations. When once these principles, essentially distinct, become confused, there is no more hope of sound reasoning about public matters. It appertains to the theologian to fix the boundaries between the just and the unjust, in so far as regards the intrinsic goodness or wickedness of an act; to fix the relations between the politically just and unjust appertains to the publicist; nor can the one object cause any detriment to the other, when it is obvious how the virtue that is purely political ought to give place to that immutable virtue which emanates from God.CHAPTER XVI. CAPITAL PUNISHMENT.
Director
This, then, is the way to avoid confounding the relations and invariable nature of things, which, being unlimited by time and in ceaseless operation, confounds and overturns all narrow regulations that depart from it. It is not only the arts of taste and pleasure which have for their universal principle the faithful imitation of nature; but the art of politics itself, at least that which is true and permanent, is subject to this general maxim, since it consists in nothing else than the art of directing in the best way and to the same purposes the immutable sentiments of mankind.In such a zigzag path has our penal legislation been feeling, and is still feeling, its way, with evident misgiving of that principle of repression, as false as it is old, that an increase of crime can only be met by an increase of punishment. The first class of crimesthat is, the worst, because they are the most injurious to societyare those known as crimes of high treason. Only tyranny and ignorance, which confound words and ideas of the clearest meaning, can apply this name, and consequently the heaviest punishment, to different kinds of crimes, thus rendering men, as in a thousand other cases, the victims of a word. Every crime, be it ever so private, injures society; but every crime does not aim at its immediate destruction. Moral, like physical actions, have their limited sphere of activity, and are differently circumscribed, like all the movements of nature, by time and space; and therefore only a sophistical interpretation, which is generally the philosophy of slavery, can confound what eternal truth has distinguished by immutable differences.Less dangerous personally than the theological criticism, but more pernicious to reform, was the hostile criticism that at once appeared from the thick phalanx of professional lawyers, the sound-thinking practical men. From whom only two short extracts need be rescued from oblivion, as illustrations of the objections once raised against ideas which have since become the common groundwork of all subsequent legislation, in America as well as in Europe. The first extract is from a work on criminal justice by a lawyer of Provence, who in 1770 wrote as follows: