Siman רמ״ו · Level 3 — Modern Cases

Section 1

Chronology of opinions

רמב״ם / רי״ף — 11th–12th c.

Rishonim — Spain / Morocco

Opinion ① — The Talmudic baraita follows Beit Shammai. According to Beit Hillel (who is accepted): no שביתת כלים → no intrinsic prohibition. Only an issue of mar'it ayin depending on locale.

ר׳ יונה / רא״ש / תוספות — 12th–13th c.

Rishonim — France / Spain

Opinion ② — Even according to Beit Hillel, the prohibition exists because of sekhar Shabbat and nireh ke-shlucho. These two reasons are independent of שביתת כלים.

בית יוסף / שולחן ערוך — 16th c.

Acharonim — Safed

Rules according to opinion ②. Forbidden to rent if one knows the kli will be used on Shabbat. If unaware → permitted.

הרמ״א — 16th c.

Acharonim — Krakow (Ashkenazim)

Confirms opinion ② and extends: forbids even free lending (השאלה), since nireh ke-shlucho applies even without remuneration.

Section 2

The 3 concepts — summary table

Concept	Definition	Opinion invoking it	Consequence
שְׁבִיתַת כֵּלִים	Rest of the Jew's kelim on Shabbat	Beit Shammai (not accepted)	Basis of the permissive opinion: Beit Hillel does not require it
שְׂכַר שַׁבָּת	Remuneration derived from Shabbat labor	Rabbenu Yona / Shulchan Aroukh	Forbidden to rent if one knows the kli will be used on Shabbat
נִרְאֶה כִּשְׁלוּחוֹ	Appearance of sending one's agent to work on Shabbat	Rabbenu Yona / Rama	Forbidden even to lend free (Rama) + forbidden even without remuneration

Section 3

Golden rules — memorization

①

יוֹדֵעַ → אָסוּר

Knows the kli will be used on Shabbat → Forbidden. This is the main rule. The Jew's knowledge is the key.

②

אֵינוֹ יוֹדֵעַ → מֻתָּר

Does not know → Permitted. If the Jew does not know the kli will be used on Shabbat, he may rent/lend.

③

שכירות ≤ השאלה (רמ״א)

Rama: even free lending is forbidden. The prohibition is not limited to rental — free lending while knowing the kli will be used on Shabbat is also forbidden.

④

ערב שבת = שבת עצמה

Handing the kli on Shabbat eve while knowing it will be used on Shabbat = forbidden. The timing of delivery does not annul the prohibition.

Section 4

Practical decision tree

❓ A non-Jew asks to rent/borrow a kli from me — can he use it on Shabbat?

YES — I know he will use it on Shabbat

FORBIDDEN for all.
Reason: sekhar Shabbat (rental) + nireh ke-shlucho (lending per Rama).
Do not rent or lend.

NO / Uncertain — I do not know

PERMITTED a priori.
"אם אינו יודע, מותר" (Shulchan Aroukh).
Caution if strong presumption.

❓ I know the kli will be used on Shabbat — is it a rental or a free loan?

RENTAL (שכירות)

FORBIDDEN for all (Sephardim + Ashkenazim).
Main reason: sekhar Shabbat.

FREE LENDING (השאלה)

Sephardim: Dispute — some permit.
Ashkenazim (Rama): FORBIDDEN — nireh ke-shlucho.
In practice: consult a Rav.

Section 5

Comparative table — Sephardim vs. Ashkenazim

Situation	Sephardim (Shulchan Aroukh)	Ashkenazim (+ Rama)
Rent · knows it will be used on Shabbat	Forbidden (sekhar Shabbat)	Forbidden (same)
Rent · does not know	Permitted	Permitted
Lend free · knows it's for Shabbat	Dispute / Permitted per some	Forbidden (nireh ke-shlucho)
Lend free · does not know	Permitted	Permitted
Long-term rental (annual contract)	⚠️ Consult a Rav — depends on details

Section 6

Common pitfalls to avoid

⚠️ Pitfall 1 — "The contract precedes Shabbat"

Common error: thinking that if the contract was signed on Monday, the sekhar Shabbat problem does not apply.

✓ The date of the contract is irrelevant. What matters: does the Jew know at the moment of the transaction that the kli will be used on Shabbat?

⚠️ Pitfall 2 — "It's a free loan, therefore permitted"

Confusion: thinking that only paid rental is forbidden, and that free lending is always permitted.

✓ For Ashkenazim (Rama): even free lending is forbidden because of nireh ke-shlucho. Sephardim are less strict, but it is still debated.

⚠️ Pitfall 3 — "The baraita follows Beit Shammai"

Argumentation error: citing the Rambam's opinion to be lenient, without knowing that the Shulchan Aroukh and Rama explicitly reject this opinion.

✓ The Rama states clearly: "וכן עיקר כסברא האחרונה" — the ruling follows Rabbenu Yona, not the Rambam.

⚠️ Pitfall 4 — Confusing sekhar Shabbat / eruv

Mixing sekhar Shabbat (remuneration for Shabbat, O.H. 246) with the rules of eruv tavshilin or הבלעה in other contexts.

✓ The principle of הבלעה (integration of Shabbat wages into a global wage) applies to workers, not to kelim. Do not confuse the two topics.

Section 7

Memory aid — The Pesak in one sentence

Pesak to remember — Shulchan Aroukh + Rama

כשיוֹדֵעַ שֶׁיִּשְׁתַּמֵּשׁ בְּשַׁבָּת — אָסוּר לְהַשְׂכִּיר וְלִשְׁאוֹל

When he knows that [the non-Jew] will use [the kli] on Shabbat — it is forbidden to rent and to lend.

The 3 reasons — mnemonic summary

שביתה · שכר · שליח — שלוש ש׳

The "three Shin": שביתת כלים (Beit Hillel/Shammai dispute), שכר שבת (main reason — rental), שלוחו = נראה כשלוחו (free lending per Rama).

Section 8

Mnemonics for memorization

Acrostic: H-S-S-H — the 4 pillars of Siman רמ״ו

Havla'ah (encompassing) — resolves the sekhar Shabbat problem
Sekhar yom (daily rent) — always FORBIDDEN
Samoukh la-hashekha (close to sunset) — forbidden even for lending כלי מלאכה (Rama)
Hashalah (lending) ≠ Sekhirout (rental) — different rules

3 reasons for prohibition — "ש-ש-ש"

שביתה · שליחות · שכר

שביתת כלים — Beit Shammai (rejected in practice)
נראה כשלוחו — appearance of sending (samoukh la-hashekha)
שכר שבת — Shabbat gain (rental)

The 4 שיטות of the Rishonim — "RTYR"

Rambam/Rif — no שביתת כלים, only מראית עין
Tossafot — partial שביתת כלים (כלי מלאכה)
Yona (Rabbenu) — שביתת כלים מדרבנן
Rosh — 3 levels: שביתה / נראה / סחר

Section 9

The 5 practical commandments of Siman רמ״ו

Before lending or renting a kli to a non-Jew, ask yourself: "Will he use it on Shabbat?" If you do not know → permitted. If you know → apply the next rule.
For renting: always use a multi-day package (הבלעה). Never a daily rent that isolates the Shabbat revenue.
For lending (free) close to nightfall: be cautious with כלי מלאכה. Ashkenazi: forbidden. Sephardi: permitted if you do not send.
NEVER tell the non-Jew to perform a specific labor on Shabbat. This is אמירה לגוי, another prohibition. The Rama specifies this explicitly.
For long-term rental (apartment, annual car): consult your Rav. The specific rules of השכרת בית and extended הבלעה apply.

Section 10

Modern practical cases — quick reference

Modern situation	Verdict	Key reason
Airbnb rental to a non-Jew (3-night stay including Shabbat)	✓ Permitted	Multi-night package = הבלעה
Car rental at 50 €/day for Shabbat only	✗ Forbidden	Isolated daily rent = sekhar Shabbat
Lending a book to a non-Jewish neighbor on Thursday (Shabbat reading)	✓ Permitted	Neutral object, early loan
Lending a drill late Friday knowing Shabbat use	✗ Forbidden (Ashkenazi)	כלי מלאכה + samoukh la-hashekha
Annual office rental to a non-Jew (monthly rent)	~ Permitted with הבלעה	Monthly rent = valid encompassing
Non-Jewish photographer rents your studio for Shabbat shoot	✗ Forbidden (daily rental for Shabbat)	Daily rent + he knows it's for Shabbat
Giving apartment key to a neighbor to water plants on Shabbat	✗ Forbidden	אמירה לגוי + nireh ke-shlucho
Renting a car for 7 days to a non-Jew, global package	✓ Permitted	Perfect הבלעה

Section 11

Review questions

What is the difference between the Rambam's opinion and that of Rabbenu Yona on the Talmudic baraita?
Why does the Rama extend the prohibition to free lending while the Shulchan Aroukh mentions only rental?
What does "יודע" mean in this context — is certainty required or a strong presumption?
What is the nafka mina between sekhar Shabbat and nireh ke-shlucho as the main reason?
If I rent my apartment for a year to a non-Jew, is there a sekhar Shabbat problem for the included Shabbatot?
Do the Taz and the Magen Avraham agree on the reason for the prohibition of free lending?

Siman רמ״ו · Level 3 — Magisterial Synthesis