最終更新: 2026-07-05
ユダヤ教で「友人への利子の請求」は罪ですか？
簡単な答え
はい、ユダヤ教では「友人への利子の請求」は罪とされています。
IsItASin · 最終更新: 2026-07-05
はい、ユダヤ教では「友人への利子の請求」は罪とされています。 Leviticus 25:36-37 — 'Take no interest from him... You shall not lend him your money at interest, nor give him your food for profit.'
ユダヤ教が「友人への利子の請求」について教えること
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ユダヤ教が「友人への利子の請求」について教えること
詳細な回答（英語） — 以下の詳細な分析は英語で提供されています。 英語の完全版を読む →
Judaism lives inside the oldest interest law of all. The Torah forbids ribbit between Jews — literally 'increase' — with the poor Israelite brother as the protected case (Leviticus 25:36-37), and Deuteronomy 23:20-21 explicitly permits charging a foreigner, a distinction the rabbis read as a family-economics rule: the covenant community functions as one household where capital circulates as kindness. The Talmud then did what rabbinic law does: derived dozens of avot and toladot (primary and derived) forms of ribbit, including indirect benefits — repaying a favor disproportionately, discounting a later deal — precisely so friends couldn't launder interest through courtesies. The halakhic toolkit for the modern world includes the heter iska, a partnership structure that converts a loan's interest into legitimate profit-sharing, used routinely in observant business life. For a personal loan between Jewish friends, the default remains the Torah's: no increase, and the free loan (gemilut chasadim, 'deeds of lovingkindness') is ranked by the sages above charity, because it preserves dignity and answers need before it becomes desperate.
トーラー／タルムード参考文献
- Leviticus 25:36-37 — 'Take no interest from him... You shall not lend him your money at interest, nor give him your food for profit.'
- Deuteronomy 23:20-21 — 'You may charge a foreigner interest, but you may not charge your brother interest.'
- Mishneh Torah, Hilchot Malveh ve-Loveh 4:1-2 — Every form of interest, including indirect benefit, is forbidden between Jews.
あなたがすべきこと
以下の詳細な分析は英語で提供されています。
- 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.
- Jewish: Ribbit between Jews applies in every form, including disguised favors; ask a rabbi about heter iska for business contexts.
- All: If a loan has already strained a friendship, renegotiate forgiveness or repayment terms before you lose both the money and the friend.
Repentance: Teshuvah
The Talmud teaches that teshuvah was created before the world itself — Hashem believed in your return before you were born. The gates of return are open now.
Begin Your Teshuvah — The Gates Are Open →よくある質問
以下の詳細な分析は英語で提供されています。
Can I charge my friend interest on a business loan?
This is where traditions genuinely diverge.
This is where traditions genuinely diverge. Judaism forbids ribbit between Jews and uses the heter iska for business loans.
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. Jewish law permits business-rate returns only through compliant structures.
My friend can't pay me back — what now?
All three traditions counsel release over pressure.
All three traditions counsel release over pressure. Judaism praises mechilah (waiver) while noting one may not impose hardship on oneself; communication and honest accounting come first.
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