Last updated: 2026-07-05
Is Charging Interest to Friends a Sin?
Quick Answer
No, charging interest to friends is disputed / nuanced in Christianity.
Author: IsItASin Editorial Team · Last updated: 2026-07-05
No, charging interest to friends is disputed / nuanced in Christianity. Exodus 22:25 — 'If you lend money to any of my people with you who is poor, you shall not be like a moneylender to him, and you shall not exact interest from him.' This is a disputed / nuanced matter in Christianity with clear guidance for believers.
What Christianity Teaches About Charging Interest to Friends
Christianity considers Charging Interest to Friends to be not a sin — a subject of guidance in the biblical tradition.
Wondering what other faiths teach?
Christian Denominations: How They Differ on Charging Interest to Friends
Catholic Church
Charging a friend in genuine need exploitative interest is sinful; a modest agreed rate in a business-like loan between peers is ordinarily venial at most.
Catechism of the Catholic Church
Protestant Churches
Protestants split between accepting normal commercial rates and recovering the older free-loan ethic (Luke 6:35), especially among friends.
Holy Bible (Protestant canon)
Eastern Orthodox
Orthodox canon law historically condemned usury, including among clergy; modern practice condemns exploitation while tolerating ordinary bank rates.
Orthodox Church Tradition
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What Christianity Teaches About Charging Interest to Friends
Christianity began with the Bible's sharpest anti-interest texts. The Torah forbade interest to the poor (Exodus 22:25), Psalm 15 praised the man who 'does not put out his money at interest,' and Jesus raised the bar again: 'lend, expecting nothing in return' (Luke 6:35). For most of church history this was read as a near-blanket ban — Dante parked usurers in the same circle of the Inferno as the violent. The shift came as commerce demanded capital: scholastics distinguished predatory usury (always sin) from moderate, time-valued interest on productive loans (permitted), and Catholic teaching since has held that line — interest is licit when proportionate, exploitative when it weaponizes someone's necessity (a point the Catechism's economic-justice teaching, 2436, reinforces). Between friends the older ideal resurfaces: a friend asking for a loan is usually in need, and need is exactly the case the biblical texts protect. Most Protestant ethicists say the same with less apparatus: a real friend gets either a gift, a free loan with clear terms, or a business deal honestly labeled.
Biblical References
- Exodus 22:25 — 'If you lend money to any of my people with you who is poor, you shall not be like a moneylender to him, and you shall not exact interest from him.'
- Luke 6:35 — 'Lend, expecting nothing in return, and your reward will be great.'
- Psalm 15:5 — 'Who does not put out his money at interest... he who does these things shall never be moved.'
- Catechism of the Catholic Church 2436 — Unjust wages and the exploitation of another's necessity are contrary to human dignity.
Key Teachings
| Teaching | Scripture Reference | Practical Application |
|---|---|---|
| If you lend money to any of my people with you who is poor, you shall not be like a moneylender to him, and you shall not exact interest from him. | Exodus 22:25 | Apply this teaching to daily decisions. |
| Lend, expecting nothing in return, and your reward will be great. | Luke 6:35 | Apply this teaching to daily decisions. |
| Who does not put out his money at interest... he who does these things shall never be moved. | Psalm 15:5 | Apply this teaching to daily decisions. |
| Unjust wages and the exploitation of another's necessity are contrary to human dignity. | Catechism of the Catholic Church 2436 | Apply this teaching to daily decisions. |
What You Should Do
- Write the terms down even between friends — clarity protects the friendship more than a handshake does.
- If a friend is in genuine need, prefer a gift, a free loan, or co-signed help over an interest arrangement.
- Christian: Hold Luke 6:35 as the friend-standard — 'lend, expecting nothing in return' — and treat any interest as a business deal, honestly labeled.
- All: If a loan has already strained a friendship, renegotiate forgiveness or repayment terms before you lose both the money and the friend.
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Apply Scripture to Your Life →Historical and Cultural Context
The moral status of Charging Interest to Friends reveals a meaningful divide across religious traditions. 2 of 3 faiths examined (Islam, Judaism) classify it as sinful, while 1 (Christianity) do not. This divergence reflects fundamentally different approaches to scriptural authority, oral tradition, and the weight given to intention versus outcome in moral reasoning.
From the Christianity perspective, this question is primarily addressed through 3 key biblical passages: Exodus 22:25, Luke 6:35, and Psalm 15:5. These texts have been studied and debated by scholars across centuries, with interpretations shaped by denominational traditions, historical context, and the evolution of moral philosophy within each faith community.
In the broader historical context, debates around Charging Interest to Friends have evolved as societies have modernized. What was once addressed primarily through local religious authority has become a question examined in light of globalized communication, shifting cultural norms, and the individual's relationship to institutional religion. The disputed or nuanced classification of Charging Interest to Friends in Christianity reflects an ongoing scholarly conversation. Unlike questions with clear consensus, this topic has generated legitimate disagreement among respected religious authorities, making it an area where sincere believers may arrive at different conclusions in good faith. Contemporary scholars in Christianity continue to engage with this question, balancing fidelity to biblical sources with the lived realities of modern believers.
People Also Ask
Can I charge my friend interest on a business loan?
This is where traditions genuinely diverge.
This is where traditions genuinely diverge. Christianity permits modest agreed rates, though many counsel free loans whenever need is involved.
What if we both just think of it as a business deal?
Labeling helps morally — honesty about the nature of the arrangement matters — but it does not override the religious rules.
Labeling helps morally — honesty about the nature of the arrangement matters — but it does not override the religious rules. Christianity judges by fairness and exploitation.
My friend can't pay me back — what now?
All three traditions counsel release over pressure.
All three traditions counsel release over pressure. Jesus' parable of the unforgiving servant (Matthew 18:23-35) makes forgiven debt the model of mercy.
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IsItASin.org provides informational summaries of religious teachings from multiple faith traditions. This is not religious counsel, spiritual direction, or a substitute for guidance from a qualified religious leader in your community. Scriptural interpretations vary by denomination and individual congregation. If you are experiencing moral distress or spiritual crisis, we encourage you to speak with a trusted faith leader, counselor, or chaplain.