Justinian Code on Duties of Persons to Each Other

The general duties of mankind are imposed by their public and private relations: but their specific obligations to each other can only be the effect of (1) a promise, (2) a benefit, or (3) an injury; and when these obligations are ratified by law, the interested party may compel the performance by a judicial action.

Justinian Code Published, featuring a series of excerpts selected from The History of the Decline and Fall of the Roman Empire by Edward Gibbon published in 1788.

Previously in Justinian Code Published. Now we continue.

Time: 534
Place: Constantinople

III. The general duties of mankind are imposed by their public and private relations: but their specific obligations to each other can only be the effect of (1) a promise, (2) a benefit, or (3) an injury; and when these obligations are ratified by law, the interested party may compel the performance by a judicial action. On this principle the civilians of every country have erected a similar jurisprudence, the fair conclusion of universal reason and justice.

1. The goddess of faith (of human and social faith) was worshipped, not only in her temples, but in the lives of the Romans; and if that nation was deficient in the more amiable qualities of benevolence and generosity, they astonished the Greeks by their sincere and simple performance of the most burdensome engagements. Yet among the same people, according to the rigid maxims of the patricians and decemvirs, a naked pact, a promise, or even an oath, did not create any civil obligation, unless it was confirmed by the legal form of a stipulation. Whatever might be the etymology of the Latin word, it conveyed the idea of a firm and irrevocable contract, which was always expressed in the mode of a question and answer. Do you promise to pay me one hundred pieces of gold? was the solemn interrogation of Seius. I do promise, was the reply of Sempronius. The friends of Sempronius, who answered for his ability and inclination, might be separately sued at the option of Seius; and the benefit of partition, or order of reciprocal actions, insensibly deviated from the strict theory of stipulation. The most cautious and deliberate consent was justly required to sustain the validity of a gratuitous promise; and the citizen who might have obtained a legal security, incurred the suspicion of fraud and paid the forfeit of his neglect. But the ingenuity of the civilians successfully labored to convert simple engagements into the form of solemn stipulations. The praetors, as the guardians of social faith, admitted every rational evidence of a voluntary and deliberate act, which in their tribunal produced an equitable obligation, and for which they gave an action and a remedy.

2. The obligations of the second class, as they were contracted by the delivery of a thing, are marked by the civilians with the epithet of real. A grateful return is due to the author of a benefit; and whoever is intrusted with the property of another has bound himself to the sacred duty of restitution. In the case of a friendly loan, the merit of generosity is on the side of the lender only; in a deposit, on the side of the receiver; but in a pledge, and the rest of the selfish commerce of ordinary life, the benefit is compensated by an equivalent, and the obligation to restore is variously modified by the nature of the transaction. The Latin language very happily expresses the fundamental difference between the commodatum and the mutuum, which our poverty is reduced to confound under the vague and common appellation of a loan. In the former, the borrower was obliged to restore the same individual thing with which he had been accommodated for the temporary supply of his wants; in the latter it was destined for his use and consumption, and he discharged this mutual engagement by substituting the same specific value according to a just estimation of number, of weight, and of measure. In the contract of sale, the absolute dominion is transferred to the purchaser, and he repays the benefit with an adequate sum of gold or silver, the price and universal standard of all earthly possessions.

The obligation of another contract, that of location, is of a more complicated kind. Lands or houses, labor or talents, may be hired for a definite term; at the expiration of the time the thing itself must be restored to the owner, with the additional reward for the beneficial occupation and employment. In these lucrative contracts, to which may be added those of partnership and commissions, the civilians sometimes imagine the delivery of the object, and sometimes presume the consent of the parties. The substantial pledge has been refined into the invisible rights of a mortgage or hypotheca; and the agreement of sale, for a certain price, imputes from that moment the chances of gain or loss to the account of the purchaser. It may be fairly supposed that every man will obey the dictates of his interest; and if he accepts the benefit, he is obliged to sustain the expense of the transaction. In this boundless subject, the historian will observe the location of land and money, the rent of the one and the interest of the other, as they materially affect the prosperity of agriculture and commerce.

The landlord was often obliged to advance the stock and instruments of husbandry, and to content himself with a partition of the fruits. If the feeble tenant was oppressed by accident, contagion, or hostile violence, he claimed a proportionable relief from the equity of the laws; five years were the customary term, and no solid or costly improvements could be expected from a farmer who at each moment might be ejected by the sale of the estate. Usury, the inveterate grievance of the city, had been discouraged by the Twelve Tables, and abolished by the clamors of the people. It was revived by their wants and idleness, tolerated by the discretion of the praetors, and finally determined by the Code of Justinian. Persons of illustrious rank were confined to the moderate profit of 4 per cent. 6 was pronounced to be the ordinary and legal standard of interest; 8 was allowed for the convenience of manufacturers and merchants; 12 was granted to nautical insurance, which the wiser ancients had not attempted to define; but, except in this perilous adventure, the practice of exorbitant usury was severely restrained. The most simple interest was condemned by the clergy of the East and West; but the sense of mutual benefit, which had triumphed over the laws of the republic, had resisted with equal firmness the decrees of the Church, and even the prejudices of mankind.

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