Magisterial Synthesis
Orah Haïm רמ״ו · Seif Alef (and seif Beit) · Review & Memorization
סיכום מגיסטרלי — חזרה ושינון

Siman רמ״ו · Level 3 — Magisterial Synthesis

Tables · Golden rules · Decision trees · Classic pitfalls · Memorization
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
First brings, unattributed, the view that permits, then the י״א: « וי״א דכלים שעושין בהם מלאכה כגון מחרישה וכיוצא בה אסור להשכיר לעכו״ם בע״ש וביום הה׳ מות׳ להשכיר לו ובלבד שלא יטול שכר שבת אלא בהבלעה כגון שישכיר לו לחדש או לשבוע ולהשאיל לו מותר אפי׳ בערב שבת » (שו״ע או״ח רמ״ו:א) — « and some say that vessels with which work is done, such as a plough and the like, may not be rented to a non-Jew on erev Shabbos; on Thursday it is permitted to rent them to him, provided he does not take the Shabbos payment other than absorbed, as when he rents it to him by the month or by the week; and to lend it to him is permitted even on erev Shabbos ».
הרמ״א — 16th c.
Acharonim — Krakow (Ashkenazim)
Rules like the second opinion for rental — and expressly permits free lending (השאלה) on erev Shabbat: « וכן עיקר כסברא האחרונה ומותר להשאיל לו בערב שבת » (רמ״א או״ח רמ״ו:א).
Section 2
The 3 concepts — summary table
ConceptDefinitionOpinion invoking itConsequence
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 The Shabbos rent is never taken on its own but absorbed into a longer package; taking it on its own is forbidden in everyone's view, even for a vessel with which no work is done (מ״ב רמ״ו:ג)
נִרְאֶה כִּשְׁלוּחוֹ Appearance of sending one's agent to work on Shabbat Rabbenu Yona / Rama Renting a work tool is forbidden on erev Shabbos (Rema, following the second view); lending for free remains permitted, even on erev Shabbos
Section 3
Golden rules — memorization
①
כלי מלאכה ≠ כלי שאין עושין בו מלאכה
First: which vessel is it? The י״א speaks only of vessels with which work is done, and the Mishnah Berurah extends them — « כגון ריחיים וכל כלי אומנות » (מ״ב רמ״ו:ב), « such as millstones and every craftsman's tool ». For a garment, a cloak and the like, that same view permits renting even on erev Shabbos.
②
בערב שבת אסור · ביום ה׳ מותר
Then: when, and on what reckoning? For a work tool that same view forbids renting on erev Shabbos and permits it from Thursday — on the condition, which holds in every case, that the Shabbos rent be taken only absorbed into a longer package (שו״ע או״ח רמ״ו:א).
③
השכרה אסורה · השאלה מותרת (רמ״א)
Rama: free lending remains permitted. The prohibition bears on renting a work tool on erev Shabbat; lending is permitted, and the Mishnah Berurah states that it is permitted even for the day of Shabbat alone and even for a work tool, because the Jew draws no profit from it — so it is not taken for an agency.
④
סמוך לחשיכה — שום כלי
Seif ב is a separate prohibition. On Shabbos itself, and already on erev Shabbos once there is no longer time to bring the object out of the lender's doorway before nightfall, it is forbidden to lend any vessel at all — « מפני שהרואה סבור שישראל צוהו להוציאו » (שו״ע או״ח רמ״ו:ב), « because the onlooker thinks the Jew told him to carry it out ».
Section 4
Practical decision tree
❓ A non-Jew asks me to rent or lend him a vessel — which vessel is it?
A work tool (מחרישה, ריחיים, כלי אומנות)
RENTING FORBIDDEN on erev Shabbos, according to the later view, which the Rama holds.
From Thursday: permitted — « וביום הה׳ מות׳ להשכיר לו » (שו״ע או״ח רמ״ו:א) — and only with an absorbed rent.
Free lending, by contrast, remains permitted: see the next question.
A vessel not used for work (חלוק, טלית)
RENTING PERMITTED even on erev Shabbos, according to that same view (מ״ב רמ״ו:ב).
But never the Shabbos rent on its own — « אבל ליטול שכר שבת לחוד אפילו בכלי שאין עושין בו מלאכה או שמשכיר לו חדר לדור בו אסור לכו״ע » (מ״ב רמ״ו:ג).
And seif ב still holds: see rule ④.
❓ Is it a rental or a free loan?
RENTAL (שכירות)
The Shabbos rent is taken only absorbed into a longer package — « ובלבד שלא יטול שכר שבת אלא בהבלעה כגון שישכיר לו לחדש או לשבוע » (שו״ע או״ח רמ״ו:א).
Reason: sekhar Shabbat.
FREE LENDING (השאלה)
Mechaber and Rama: PERMITTED, even on erev Shabbos.
« ולהשאיל לו מותר אפי׳ בערב שבת » (שו״ע או״ח רמ״ו:א)
« וכן עיקר כסברא האחרונה ומותר להשאיל לו בערב שבת » (רמ״א או״ח רמ״ו:א)
Mishnah Berurah ס״ק ד: permitted even for the day of Shabbat alone and even a work tool.
In practice: consult a Rav.
Section 5
Comparative table — Sephardim vs. Ashkenazim
SituationSephardim (Shulchan Aroukh)Ashkenazim (+ Rama)
Renting a work tool · on erev Shabbos The Mechaber brings both views: the first permits, the י״א forbids Forbidden — the Rama holds by the later view (רמ״א או״ח רמ״ו:א)
Renting a work tool · from Thursday Permitted, provided the Shabbos rent is absorbed into a longer package (שו״ע או״ח רמ״ו:א)
Renting a vessel not used for work (חלוק, טלית) Permitted even on erev Shabbos according to that later view (מ״ב רמ״ו:ב); but never the Shabbos rent on its own (מ״ב רמ״ו:ג)
Lending free of charge (השאלה) Permitted, even on erev Shabbos — « ולהשאיל לו מותר אפי׳ בערב שבת » (שו״ע או״ח רמ״ו:א) Permitted, even on erev Shabbos — « וכן עיקר כסברא האחרונה ומותר להשאיל לו בערב שבת » (רמ״א או״ח רמ״ו:א)
Long-term rental (annual contract) ⚠️ Consult a Rav — depends on details

This table concerns seif א only. Seif ב lays down a separate prohibition that depends on none of these rows: close to nightfall, once there is no time left to bring the object out of the lender's house, the lending itself is forbidden, and the Mishnah Berurah states that this covers every vessel — « היינו אפילו כלים שאין עושין בהן מלאכה ואסור אפילו לדעה ראשונה » (מ״ב רמ״ו:ו), « meaning even vessels with which no work is done, and it is forbidden even according to the first view ».

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 not enough. What matters is how the price is reckoned — « אין היתר להשכיר רק בהבלעה אבל לא על שבת לחוד אפילו אם משכירם בתחלת השבוע דזה הוי שכר שבת » (מ״ב רמ״ו:א), « there is no permission to rent except by absorption, but not for Shabbos alone, even if he rents them at the beginning of the week, for that is Shabbos payment ».
⚠️ Pitfall 2 — "Lending is like renting"
Confusion: thinking that free lending follows the rule of rental, and is forbidden on erev Shabbat.
✓ Both the Mechaber and the Rama permit free lending, even on erev Shabbat; and it is precisely the absence of profit that allows it — « דכיון שאין ריוח לישראל במלאכת הא״י לא יאמרו שלוחו הוא לזה וע״כ מותר להשאיל לו אפילו ליום השבת לחוד אפילו כלים שיעשה הא״י מלאכה בהן » (משנה ברורה ס״ק ד). What is at issue is renting a work tool.
⚠️ Pitfall 3 — "The baraita follows Beit Shammai"
Argumentation error: citing the Rambam's opinion to be lenient, without knowing that the Rama explicitly rejects it.
✓ 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.
✓ These are two distinct subjects. But note: the absorption this siman speaks of bears precisely on the price of renting a vessel — « ובלבד שלא יטול שכר שבת אלא בהבלעה כגון שישכיר לו לחדש או לשבוע » (שו״ע או״ח רמ״ו:א), « provided he does not take the Shabbos payment other than absorbed, as when he rents it to him by the month or by the week ».
Section 7
Memory aid — The Pesak in one sentence
Pesak to remember — Shulchan Aroukh + Rama
« ובלבד שלא יטול שכר שבת אלא בהבלעה כגון שישכיר לו לחדש או לשבוע » (שו״ע או״ח רמ״ו:א)
« וכן עיקר כסברא האחרונה ומותר להשאיל לו בערב שבת » (רמ״א או״ח רמ״ו:א)
« Provided he does not take the Shabbos payment other than absorbed, as when he rents it to him by the month or by the week » — « and so is the main view, like the later opinion, and it is permitted to lend it to him on erev Shabbos ». Renting is settled by absorption; free lending remains permitted.
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 — the appearance of agency, which bears on rental and which free lending, drawing no profit, does not incur.
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
  1. Before lending or renting an object to a non-Jew, ask two questions: is it a work tool, and is this a rental or a free loan? These are the two axes of seif א; everything else follows from the answer.
  2. For renting: always use a multi-day package (הבלעה). Never a daily rent that isolates the Shabbat revenue.
  3. Free lending close to nightfall is forbidden by seif ב, and for every vessel. This is no Ashkenazi stringency: the Mishnah Berurah writes it of every vessel and even according to the first view (מ״ב רמ״ו:ו).
  4. NEVER tell the non-Jew to perform a specific labor on Shabbat. This is אמירה לגוי, another prohibition. The Rama specifies this explicitly.
  5. 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 situationVerdictKey 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 on Friday just before nightfall ✗ Forbidden (for all) Seif ב: too close to nightfall for the item to leave the house before Shabbos (מראית עין)
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) Rent taken for Shabbos alone, with no absorption (מ״ב רמ״ו:ג)
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
  1. What is the difference between the Rambam's opinion and that of Rabbenu Yona on the Talmudic baraita?
  2. Why does free lending escape the prohibition that bears on rental — and what does the Mishnah Berurah ס״ק ד say the reason is?
  3. Which vessels does the י״א speak of — and what does the Mishnah Berurah add to them in ס״ק ב?
  4. What is the nafka mina between sekhar Shabbat and nireh ke-shlucho as the main reason?
  5. If I rent my apartment for a year to a non-Jew, is there a sekhar Shabbat problem for the included Shabbatot?
  6. Do the Taz and the Magen Avraham agree on the reason for the prohibition on renting a work tool?
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