Chapter I. Injuries in General

THE wide term injustice may be used to designate any violation of justice, whether it be legal, distributive, or commutative. Sins against legal justice are committed by doing anything against the common good of the society to which one belongs, or by neglecting to do what the common good requires to be performed. Such sins may be committed by rulers and by subjects, more frequently, however, by the former, inasmuch as the common good is specially entrusted to their care and guardianship. As the separate members of a society constitute that society, it is obvious that there is not a perfect and adequate distinction between a society and its members, In legal justice, therefore, which regulates the relations which ought to subsist between men and the society to which they belong, there is something wanting to the complete distinction of persons required in order that the obligations of strict justice may subsist between them. A violation, then, of legal justice is not a sin against justice in the strict and full sense.

Distributive justice prescribes that the ruler divide common burdens and emoluments among his subjects. according to their capacity and merits. Before they are assigned to each one, no one has a strict right to any determinate share of them, and so a distribution of burdens and favours which is not according to merit is not against strict justice. A ruler who in his distribution of offices and burdens shows undue favour to some to the detriment of others’ sins indeed against strict justice if he thereby cause damage to the community, for strict justice and the implicit agreement which he made on assuming his office forbid him to do that. If, however, no special injury accrues to the community through his showing undue preference for some of his subjects, he commits a sin which is called acceptation of persons, but he does not sin against strict justice. On the other hand, one who violates particular or commutative justice deprives another of his strict right. Such a sin is called an injury, which may be defined to be the violation of the strict right of another against his reasonable will.

Such an injury is formal if it is committed knowingly and - wilfully, otherwise it is material.

A personal injury is committed against rights which are intrinsic to the person, such as the right to life, liberty, good name, and honour. A real injury is committed against the property of another.

Personal injuries are treated of elsewhere under the Fifth and Eighth Commandments; here we consider more especially real injuries done to the property of another.

There are three different species of real injuries—robbery, theft, and simple damnification. Robbery, besides injury to property, includes also a personal injury, which consists in violence offered to another by forcibly depriving him of what is his. Simple damnification is the causing of damage to the property of another without taking away any of that property. Theft is the secret taking away of the property of another against his reasonable will. . No action is an injury unless it is against the reasonable will of the injured person, scienti et volenti non fit injuria, according to the twenty-seventh rule of law in the Sixth Book of the Decretals. The reason is obvious; because a person may as a rule renounce his rights, and then an action contrary to them ceases to be a violation of justice. It is no longer a depriving another of what is his; it has ceased to belong to him. There are, however, some rights which are inalienable, and actions against these will be contrary to justice even if the party wronged give his consent. No one can validly renounce his right to life, and so the private killing of another, even with his consent, except in lawful self-defence, is always murder. Similarly, marital rights of married people are inalienable, and, even if the husband consent, a wife’s adultery is always adultery. The maxim, then, must be understood of rights which the owner can validly forego, and it asserts that no injury is done by acting against rights which the possessor with full knowledge and with perfect freedom does forego.