Interest

In the UPDV, "interest" is income drawn from a loan — what older English versions called "usury." The scriptures treat it less as a financial mechanism than as a test of how a creditor handles a vulnerable neighbor. Torah forbids it within the covenant community, the wisdom writings name the refusal of it as a mark of righteousness, the prophets list it among the sins for which the city is judged, and the post-exilic community has to enforce restoration when the practice resurfaces.

The Torah Prohibition

The earliest legislation locates the issue at the point of poverty. "If you lend silver to any of my people with you who is poor, you will not be to him as a creditor; neither will you⁺ lay on him interest" (Ex 22:25). The Holiness Code broadens the rule and ties it to the fear of God: "Take no interest of him or increase, but fear your God; that your brother may live with you. You will not give him your silver on interest, nor give him your victuals for increase" (Le 25:36-37). "Increase" — additional grain, oil, or produce taken on top of the loaned commodity — is named alongside silver-interest so that the prohibition cannot be evaded by lending in kind.

Deuteronomy makes the same prohibition explicit and adds a distinction. "You will not lend on interest to your brother; interest of silver, interest of victuals, interest of anything that is lent on interest: to a foreigner you may lend on interest; but to your brother you will not lend on interest, that Yahweh your God may bless you in all that you put your hand to, in the land where you go in to possess it" (De 23:19-20). Within the covenant brotherhood, lending is a form of solidarity; toward the foreigner, ordinary commercial terms apply.

The Mark of the Righteous

The wisdom-psalm asks who may dwell on Yahweh's holy hill, and one of the marks listed is the refusal to profit from a loan: "He who does not put out his silver to interest, Nor takes reward against the innocent. He who does these things will never be moved" (Ps 15:5). The proverb adds a reversal: wealth piled up this way does not stay with the lender. "He who augments his substance by interest and increase, Gathers it for him who has pity on the poor" (Pr 28:8).

Ezekiel develops the theme into a generational portrait. The just man is described, in part, as one "who has not given forth on interest, neither has taken any increase, who has withdrawn his hand from iniquity, has executed true justice between man and man, has walked in my statutes, and has kept my ordinances, to act in accordance with them; he is just, he will surely live, says the Sovereign Yahweh" (Eze 18:8-9). The opposite verdict falls on the son who reverses his father's conduct: he "has given forth on interest, and has taken increase; will he then live? He will not live: he has done all these disgusting things; he will surely die; his blood will be on him" (Eze 18:13). The third generation, the just grandson, is described as one "who has withdrawn his hand from the poor, who has not received interest nor increase, has executed my ordinances, has walked in my statutes; he will not die for the iniquity of his father, he will surely live" (Eze 18:17). Refusing interest is part of what life and death turn on.

Among the Sins of the City

When the prophets indict the city, interest-taking sits in the catalogue with bribery, bloodshed, and oppression. Of Jerusalem Yahweh says, "In you they have taken bribes to shed blood; you have taken interest and increase, and you have greedily gained of your fellow men by oppression, and have forgotten me, says the Sovereign Yahweh" (Eze 22:12). Isaiah's vision of universal judgment levels every social asymmetry that lending creates: "And it will be, as with the people, so with the priest; as with the male slave, so with his master; as with the female slave, so with her mistress; as with the buyer, so with the seller; as with the creditor, so with the debtor; as with the taker of interest, so with the giver of interest to him" (Isa 24:2). The pairs that interest divides — creditor / debtor, taker / giver — are flattened in the day of reckoning.

Nehemiah's Reform

The post-exilic community shows what the prohibition looked like when broken. The poor cry out: they are mortgaging fields, vineyards, and houses for grain (Ne 5:3); they have borrowed silver for the king's tribute (Ne 5:4); their sons and daughters are passing into slavery to settle the debt (Ne 5:5). Nehemiah responds in anger. "Then I consulted with myself, and contended with the nobles and the rulers, and said to them, You⁺ exact usury, every one of his brother. And I held a great assembly against them" (Ne 5:7). He reminds them of the Deuteronomic logic — "Shouldn't you⁺ walk in the fear of our God, because of the reproach of the nations our enemies?" (Ne 5:9) — and demands restoration: "Restore, I pray you⁺, to them, even this day, their fields, their vineyards, their oliveyards, and their houses, also the hundredth part of the silver, and of the grain, the new wine, and the oil, that you⁺ exact of them" (Ne 5:11). The nobles agree under oath, and Nehemiah seals it with a symbolic curse on whoever breaks the promise (Ne 5:12-13).

The Heart of the Matter

The thread tying the legal, wisdom, prophetic, and reform texts together is not finance but disposition. Interest is condemned where it preys on the brother, where it converts a neighbor's hardship into the lender's gain, where it forgets Yahweh. Paul's later judgment on the underlying appetite is the same: "For the love of money is a root of all kinds of evil: which some reaching after have been led astray from the faith, and have pierced themselves through with many sorrows" (1Ti 6:10). What the Torah prohibits and the prophets denounce is the love that turns a loan into a tool of harm.