DAAT · LEVEL 3 — SYNTHESIS
Siman רמ״ה
סימן רמ״ה · ישראל ונכרי איך יתנהגו בשותפות
Summary & mnemonics for review
📑 Plan
- The central Axiom
- The 3 conditions
- Hierarchy
- T-S-M Mnemonic
- Decision tree
- Mehaber vs Rama
- 5 pitfalls
- Modern cases
- Final table
- 5 commandments
1. The central Axiom
No Jewish benefit from Shabbat in a commercial shutfus.
Siman רמ״ה codifies the structure of the shutfus Jew/non-Jew. The central mechanism: תְּנַאי מֵעִקָּרָא — to stipulate from the outset that Shabbat profits will go to the non-Jewish partner alone (with another day's profits going to the Jew as compensation). Without this initial condition, the Jew is co-owner of Shabbat profits → forbidden. On מראית עין the sources of the siman go the other way: in a genuine partnership they do not fear it, since everyone knows the non-Jew has a share in the business (מ״א ס״ק א; מ״ב ס״ק א and ס״ק י), and the Alter Rebbe permits it even בפרהסיא (שו״ע הרב סעיף י״ג). Where these sources do bring it back: when the business is recognizable and known by the Jew's name, it becomes forbidden again (מ״ב ס״ק י״ח, referring to שו״ע או״ח רמ״ג:א).
Siman רמ״ה codifies the structure of the shutfus Jew/non-Jew. The central mechanism: תְּנַאי מֵעִקָּרָא — to stipulate from the outset that Shabbat profits will go to the non-Jewish partner alone (with another day's profits going to the Jew as compensation). Without this initial condition, the Jew is co-owner of Shabbat profits → forbidden. On מראית עין the sources of the siman go the other way: in a genuine partnership they do not fear it, since everyone knows the non-Jew has a share in the business (מ״א ס״ק א; מ״ב ס״ק א and ס״ק י), and the Alter Rebbe permits it even בפרהסיא (שו״ע הרב סעיף י״ג). Where these sources do bring it back: when the business is recognizable and known by the Jew's name, it becomes forbidden again (מ״ב ס״ק י״ח, referring to שו״ע או״ח רמ״ג:א).
2. The 3 conditions
| # | Condition | Why |
|---|---|---|
| 1 | תְּנַאי מֵעִקָּרָא (initial written condition) | Structures Shabbat profits outside the Jew |
| 2 | No Jew in Shabbat activity | Avoids direct agency |
| 3 | The business is not known as the Jew's alone | In a genuine partnership the sources of the siman do not fear מראית עין (מ״ב ס״ק י; שו״ע הרב סעיף י״ג); it returns where the business is recognizable and known by the Jew's name (מ״ב ס״ק י״ח, referring to שו״ע או״ח רמ״ג:א) |
3. Hierarchy of cases
| Level | Type | Permitted? |
|---|---|---|
| 1 | Tnai me'ikara + no Jew on Shabbat + no mar'it ayin | ✓ |
| 2 | Passive investment (stocks, funds) | ✓ — the Mechaber permits the Jew to give his money to the non-Jew to trade with and to share all the profit (שו״ע או״ח רמ״ה:ד); the Rama restricts it: if each works his own day and the Jew must work against what the non-Jew did on Shabbos, it is forbidden (רמ״א או״ח רמ״ה:ד). The application to stocks and funds is an extension of this seif, not a psak of the source. |
| 3 | Tnai me'ikara + common storefront visible on Shabbat | ✓ — a genuine partnership raises no מראית עין, even בפרהסיא (שו״ע הרב סעיף י״ג; מ״ב ס״ק י) |
| 4 | Without tnai me'ikara | Forbidden; rectify (future only) |
| 5 | Jew present in Shabbat management | Always forbidden |
4. Mnemonic — T-S-M
T — Tnaï mé'ikara (תנאי מעיקרא): initial written condition at the very creation of the shutfus.
S — Shabbat au non-juif (Shabbat to the non-Jewish partner): Shabbat profits 100% to the non-Jewish partner, counterpart on another day for the Jew.
M — Mar'it ayin: no visible Jewish signage on a business open on Shabbat.
To memorize: "T-S-M for siman 245: initial Tnai, Shabbat to the non-Jewish partner, no Mar'it ayin."
5. Decision tree
Q1: Operational shutfus or passive investment?
↓
If passive → permitted without tnai (שו״ע או״ח רמ״ה:ד), subject to the Rama's restriction on that same seif
↓
Q2: Tnai me'ikara (initial written condition)?
↓
If no → FORBIDDEN; rectify (future tnai only)
↓
Q3: Jew present in Shabbat management?
↓
If yes → ALWAYS FORBIDDEN
↓
Q4: Is the business known as the Jew's alone (his name on the sign)?
↓
If yes → forbidden (מ״ב ס״ק י״ח); if not, the partnership raises no מראית עין (שו״ע הרב סעיף י״ג)
↓
✓ Halakhically valid shutfus
6. Mehaber vs Rama
| Subject | Mehaber | Rama |
|---|---|---|
| Tnai me'ikara | Mandatory for operational shutfus | הגהה on the בדיעבד at seif א: "ויש מתירין השכר בדעבד אפילו לא התנו וחלקו סתם … ונ״ל דבהפסד גדול יש לסמוך עלייהו" (רמ״א או״ח רמ״ה:א) |
| מראית עין of the common storefront | The Mehaber does not use the expression מראית עין in this siman; he gives its reason at seif ד — "וכן אין העסק ניכר ממי הוא" (שו״ע או״ח רמ״ה:ד) | Nor does the Rama use it; the Acharonim do, and it is thus that they read this clause of the Mehaber — מ״א ס״ק א, מ״ב ס״ק א · י · י״ח, שו״ע הרב סעיף י״ג |
| Without tnai, rectify | Future tnai only | Lenient on rectification modalities |
7. 5 common pitfalls
Pitfall 1: Believing that paying the non-Jewish partner "for his Shabbat hours" is sufficient. Wrong — without an initial condition at the moment of creation, it is after-the-fact patching.
Pitfall 2: Thinking that the tnai can be verbal only. Prefer written in the shutfus contract.
Pitfall 3: Storefront with signage "Goldberg & Schmidt" open on Shabbat. Mar'it ayin — a business known by the Jew's name becomes forbidden again (מ״ב ס״ק י״ח, referring to שו״ע או״ח רמ״ג:א).
Pitfall 4: Confusing passive investment (stocks = OK) with operational shutfus (= tnai required).
Pitfall 5: Thinking that automatic e-commerce exempts from the tnai. Wrong — revenues continue to flow into the common account.
8. Modern practical cases
| Case | Conduct |
|---|---|
| Jewish/non-Jewish restaurant | Initial tnai + no Jew on Shabbat + prefer to close or use neutral signage |
| E-commerce with partner | Initial tnai + zero Jewish action on Shabbat |
| Passive stock market investment | Permitted (not an operational shutfus) |
| Hotel shutfus | Initial tnai + no Jew at reception on Shabbat + neutral signage |
| Startup with non-Jewish investor | Depending on involvement: if Jewish CEO active on Shabbat = forbidden |
| AirBnB shutfus | Initial tnai + Shabbat profits = to the non-Jewish partner |
| Physical store 7/7 | Tnai + visible non-Jewish name on Shabbat |
| Real estate (property management) | Depending: passive (OK) or active (tnai) |
9. Final summary table
| Element | Detail |
|---|---|
| Subject | Jewish/non-Jewish commercial shutfus and Shabbat |
| Seifim | 6 (Mehaber) · 19 (Admour HaZaken) |
| Talmudic source | Avoda Zara 22a |
| Concepts | תנאי מעיקרא, שכר שבת, מראית עין, השקעה פסיבית |
| Modern application | Restaurant, e-commerce, hotel, startup, AirBnB, real estate |
| Rama's position | הגהה on the בדיעבד case: permits the division even without a תנאי, following the Rosh and R. Yeroham, בהפסד גדול (רמ״א או״ח רמ״ה:א) |
| Chabad practice | Written tnai mandatory; permitting passive investment |
10. The 5 practical golden rules
For daily conduct
- Initial written condition at the very creation of the shutfus
- Shabbat profits to the non-Jewish partner alone — counterpart on another day
- No Jew in Shabbat activity in the shutfus
- Check that the business is not known as the Jew's alone (מ״ב ס״ק י״ח) — in a genuine partnership there is no מראית עין (שו״ע הרב סעיף י״ג)
- Passive investment ≠ operational shutfus (separate case)
📚 Recap
You have studied Siman רמ״ה in 3 levels: L1 (concepts + 6 seifim), L2 (sugya AZ 22a + חקירה tnai me'ikara), L3 (axiom + T-S-M mnemonic).
To go further: Level 4 — Daat HaRav (Choulhan Aroukh HaRav siman רמ״ה · 19 seifim).
You have studied Siman רמ״ה in 3 levels: L1 (concepts + 6 seifim), L2 (sugya AZ 22a + חקירה tnai me'ikara), L3 (axiom + T-S-M mnemonic).
To go further: Level 4 — Daat HaRav (Choulhan Aroukh HaRav siman רמ״ה · 19 seifim).