The seventh day of the week and a day of rest. Also use this tag for questions that apply equally to Yom Tov and Shabbat.

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How might one reconcile a non-literal reading of the timespan of creation with literal 7th day Shabbat observance? [duplicate]

I am wondering, in the light of discussions regarding the possibility for non-literal readings of Bereishit, how we are to then understand a quite literal observation of Shabbat on the 7th day. To ...
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72 views

Having work done for a lessor on Shabbat

What is the halacha of having a plumber do work on Shabbat on rental property that is owned by a Jew? The owner will not be present during the work, meaning that the plumber has the keys to the ...
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1answer
45 views

Is squeezing a bottle of soap on Shabbat sechita? What about a dispenser?

If you have liquid soap in a bottle, would squeezing it out on Shabbat be an act of melacha (sechita)? Would using a pump dispenser instead be sechita?
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1answer
41 views

Is Havdalah Mideoraita or Mideraban?

Is saying "אתה חננתנו"/הבדלה on מוצ''ש is it מן התורה or not? On one hand I remember hearing it is מן התורה as it part of "זכור" but on the other hand I've heard its only מדרבנן Please provide ...
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0answers
54 views

Were new arrivals stuck at Ellis Island for Shabbos?

If I understand correctly, if your airplane or boat arrived on Shabbos, you're stuck within a ~half-mile radius of the boat or plane until after Shabbos because of techum. (I'd heard some discussion ...
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44 views

Techum Shabbos for Items across Timezones

It is my understanding that if a person owns an item, that item may not be taken outside of his Techum Shabbos (2,000 Amos) on Shabbos (e.g. Shulchan Aruch Orach Chayyim 397:3). For example, if ...
2
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1answer
59 views

Why different customs for daily and Shabbat Kedusha?

In the repetition of the Shabbat amida, we who are not leading say all lines of the Kedusha, as does the shaliach tzibur. In the repetition of the daily amida, only the shaliach says all the ...
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2answers
30 views

Definition of the phrase חפצך אסור חפצי שמים מותר

Can someone please explain to me what "חפצך אסור חפצי שמים מותר" means. Tractate shabbat 150a?
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1answer
16 views

Making a knife for brit Mila ( with a shinui or goy) on shabbat

Can someone please remind me where the machloket is regarding wether making a knife for a brit Milah on shabbat is mutar or assur. Another thing, I know we pasken its assur however if someone was to ...
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1answer
73 views

Beer at a Shalom Zachor

There is a common custom I have observed to serve beer at a Shalom Zachor. This is also mentioned here with some speculation about the source. What is the source for this practice?
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2answers
58 views

Kiddush before coffee?

Commenting on the Shulchan Aruch in siman 289 which states that one may not taste anything before kiddush shabbos morning, except water, the Biur Halacha s.v. Chovas Kiddush writes that that it is ...
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5answers
222 views

Recommendation for learning Hilchos Shabbos with family

I am looking for a sefer to use to learn Hilchos Shabbos at the Shabbos table. I used to use Orchos Shabbos, but I found that while I enjoyed it and got a lot out of it, the rest of my family had a ...
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1answer
50 views

Is a horse included within the definition of “behema” with regard to Shabbat melacha?

Related to this M.Y. question, which I relayed to a friend, he suggested asking this related question: Deuteronomy 5:14: וְי֙וֹם֙ הַשְּׁבִיעִ֜֔י שַׁבָּ֖֣ת ׀ לַיהוָ֖֣ה אֱלֹהֶ֑֗יךָ לֹ֣א תַעֲשֶׂ֣ה ...
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4answers
101 views

History of Shabbat: how (or) did they count to align with 7th day of creation?

The Torah (Exodus 20:8-11) commands: ח: זָכוֹר אֶת יוֹם הַשַּׁבָּת לְקַדְּשׁוֹ: ט: שֵׁשֶׁת יָמִים תַּעֲבֹד וְעָשִׂיתָ כָּל מְלַאכְתֶּךָ: י: וְיוֹם הַשְּׁבִיעִי שַׁבָּת לַה' אֱלֹקיךָ לֹא תַעֲשֶׂה ...
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0answers
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Working for a Mechallel Shabbos Company

What are the possible halachic issues with working for a company owned by Jews that are mechallel shabbos through the company? Assuming one does no actual work for them on Shabbos, but the work one ...
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0answers
67 views

Using the Coravin on shabbat

There is a new device called the coravin which allows one to insert a needle into a cork of a wine bottle and the wine flows through the needle by using argon gas (protects quality of wine) and by ...
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0answers
104 views

Can a horse owned by a Jewish owner run in any of the Triple Crown races?

All of the "Triple Crown" horse races (Kentucky Derby, Preakness, and Belmont) occur on Shabbat. If the horse's owner is Jewish, (I just learned that American Pharaoh's owner is Jewish; I didn't know ...
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1answer
57 views

Is a bike muktzah in “mixed company”?

According to the majority of poskim, riding a bicycle on Shabbat is forbidden. Therefore, "a bicycle is muktza, as ... it is a kli shem'lachto l'issur." (from that answer) However, there is a ...
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0answers
16 views

Is Presenting a recording to happen on Shabbos a psik reishah? [duplicate]

Let's say someone wants to record a relived ion show on a VCR that takes place on Shabbos (ignore the problems with television in general) Would it be considered a psik reishah or something like that ...
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1answer
76 views

Can one use a Swiss army knife on Shabbat?

There are two reasons why I would be concerned regarding using a Swiss Army knife on Shabbat: Possible violation of a melacha of creating / completing a tool. When you fold out the knife, you are ...
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1answer
121 views

Is a mechanical grogger muktzah?

Last Shabbos, my young daughter found a grogger inside the shul and played with it away from adults and at an appropriate time. A four-year old Orthodox boy told us that it was muktzah and that she ...
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1answer
77 views

3 meals on shabbat?

I've seen a few questions on this site relating to meals on shabbat, but I believe my question is unique from them. At the shul I go to for shabbat, they eat one bread meal in Friday night, and one ...
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32 views

Unintentional Tosefes Shabbos

My shul newsletter misprinted candle lighting times this week --- instead of 8:01, it listed 7:48. This leads me to 2 questions: If I light candles at 7:48 because I think that that is the right time ...
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2answers
88 views

Do we need to wear smart clothes on Shabbat?

The first siman in the Mishna Berura (MB) chelek 3 is about how to maintain the honour of Shabbat: דהיינו לקדשו ולכבדו בכסות נקיה ולענגו בעונג אכילה ושתיה ...To sanctify and honour [Shabbat] ...
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1answer
75 views

Can one remove and return an oatmeal pot at a hotel free breakfast on Shabbat?

I understand that there is a rule that one should not remove a pot from a crockpot unit on Shabbat and return it to the unit, for he will be recooking the food. Let's say someone is staying at a ...
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41 views

Phraseology in Shmone Esrei for Shabbos Mincha

In the paragraph starting אתה אחד, the ideas being conveyed are all praise to Hashem about His uniqueness, Am Yisroel and Shabbos. It ends off however with a request. יכירו בניך וידעו כי מאתך ...
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505 views

Napping on Shabbos to stay up for Shavuos

This years Shavuos falls out on Motzei Shabbos. The minhag for many Jews is to stay up all night learning. There is also a prohibition on Shabbos to prepare for after shabbos, this is called ...
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Is one allowed to use a nasal filter or gas mask on Shabbat or Yom Tov?

These are products that are used to protect from chemicals/pollen/dust allergy or pet hair. A water filter I see would be mussar if the water is basically clean as was already asked here: Using water ...
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40 views

Can one carry a GPS operated timed device across a time zone on Shabbat?

I read somewhere, that if you set a timer before Shabbat, you are not allowed to adjust the timer or clock on Shabbat to reset the time that something goes on. So, let's say that you live in ...
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1answer
291 views

Adjusting timers on Shabbat

Can one adjust a socket timer (picture below) on Shabbat to keep one's hotplate or lamp on for longer, etc?
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1answer
53 views

Ask a gentile to switch labors?

I understand that we are (generally) not allowed to ask a gentile to do m'lacha for a Jew on Shabas. Suppose he's going to do m'lacha anyway, but I want him to do it differently, or to do a different ...
2
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1answer
160 views

Ask a gentile to do labor for himself?

I understand that we are (generally) not allowed to ask a gentile to do m'lacha for a Jew on Shabas. What about asking him to do m'lacha that we do not think will benefit a Jew? (I'm thinking for ...
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126 views

Horse Racing in Halacha

I have been doing some reading and I see some pages which say that horse racing is frowned upon by halacha (but without sources) as running afoul of tza'ar ba'alei chayim (a comment here, and here, ...
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51 views

How did the Beis Din have the authority to relax the rules of Muktza?

Shulchan Aruch HaRav (O.C. 310:16) lays out the general history of the prohibition of Mukza (Based on Shabbos 123b): בימי נחמיה בן חכליה שהיו העם מזלזלים באיסורי שבת כמ"ש בימים ההם ראיתי ביהודה ...
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1answer
120 views

Rolling dice on shabbat?

I was told that when rolling dice [for a game, such as backgammon] on shabbos one should roll one di, move the pieces, and then roll the other di [and move the pieces]. The reason for this, I was ...
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46 views

Rav Moshe's Chanuka additions to Baruch Hashem Yom Yom

This morning in Shul I saw a pamphlet that said as follows. The song Boruch Hashem Yom Yom, the sixth stanza is referring to Chanuka. It said in this pamphlet that Rabbi Moshe Feinstein Zatzal would ...
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2answers
108 views

Can not obeying a Gentile's opinion of Shabbat time cause a Chilul Hashem?

My understanding is that Chilul Hashem - desecrating G-d's name can be caused when Gentiles have a negative opinion about Jews from observing wrong behavior, even if the behavior may be halachically ...
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1answer
56 views

T-Fal Thermo Spot Heat Indicator Cookware on Yom Tov & Shabbos

T-Fal has a cookware set known as "T-Fal Thermo Spot Heat Indicator Cookware". These pots have a special technology which indicates when the pan is ready for use. May one use such a pot on Yom Tov to ...
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1answer
123 views

Electronic card readers to enter buildings on Shabbat?

As a student, I've noticed that practically all of the dormitories in my university require residents to tap their student cards to a sensor before they are allowed to enter their building. (Moreover, ...
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3answers
114 views

Brushing teeth in Shabbes

As far as I´m concerned there could be an issue regarding making oneself bleed, by using a toothbrush. Are there any other problems that may arise by brushing teeth with a toothbrush in Shabbes? ...
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1answer
57 views

Was the Mishkan Built on Shabbat?

There is a famous midrash that relates the 39 prohibitions of Shabbat to the various types of activities that were required for the mishkan's construction. Implicit within this idea is the notion that ...
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1answer
36 views

Can you derive benefit from other Jews' melachas during an extension of Shabbos?

My question refers to the practice of tosafos Shabbos, or extending the duration of Shabbos. In Yoma 81b this is called a mitzvah, and we learn one is required to do so at both the beginning and the ...
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62 views

Sabbath vs. Lunar Sabbath [closed]

Wasn't the Sabbath based on the new moon indicating the start of a new month and the Sabbath accordingly was seven days later from its sighting in ancient times and not necessarily Saturday as we have ...
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47 views

Water heaters on shabbos and yom tov

I was looking into buying a more efficient water heater, and was dismayed to discover the significant halachic issues surrounding tankless water heaters ...
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23 views

What is involved in “shnayim mikro v'echod targum” for someone travelling from outside the land to Israel when the sedrahs are different?

What are the principles involved in “shnayim mikro v'echod targum” for someone travelling from outside the land to Israel when the sedrahs read in those places are different. (I have already asked my ...
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3answers
136 views

Why must we acquire Lehhem Mishneh for every Shabbat meal?

The Torah (Shemot 16; Parashat BeShalahh) details the miracle of the mahn ("manna"), which HaShem brought down from the Heavens to sustain 'Am Yisra'el in their journey through the desert. In a ...
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2answers
260 views

Kosher switch and Grama according to R. Belsky's letter

Yeshiva World News published a letter from Rabbi Belsky saying that the Kosher Switch accomplishes nothing and is simply a regular melacha. My question is basically the same as this commentor. Is ...
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1answer
119 views

Why do women wear ponytail elastics on Shabas?

So I was studying the start of Bame Isha in the Bavli (Shabas 57), and it seems a woman can't wear a tight strap or string in her hair outside (of an eruv) on Shabas (lest she remove it out of doors ...
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1answer
77 views

Is there a problem of image projection on Shabbat?

There are night lights which don't just emit light but project an entire image (example). If such a device is plugged in before Shabbat, would there be a problem of closing window shades or doing ...
5
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1answer
51 views

Why are there different intro. prayers for calling the Kohen aliyah on Shabbat vs. weekday?

Prior to calling the Kohen aliyah for Torah reading, there is an introductory paragraph said by the gabbai or ba'al kri'ah. Following is Nusach Ashkenaz as found in Art Scroll and Birnbaum, Ashkenaz, ...