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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3
votes
1answer
865 views

Self-winding wristwatches on Shabbos

Can self-winding wristwatches be used on Shabbos?
3
votes
2answers
138 views

How to carry something with a shinuy

In certain instances, a person who must carry something with them on Shabbos is allowed to do so, but should try to do it by way of shinuy (שינוי), a way different from the norm, in order to minimize ...
2
votes
1answer
240 views

Internet-advertising on Shabat (by and for Jews)

Others here have raised the general questions of whether or not various forms of Internet-presence (belonging to a Jew) can remain open on Shabat: blogs/websites, in general e-commerce sites, in ...
2
votes
1answer
174 views

Tweeting close to Shabbos

Is there any problem with tweeting at a time when it is Shabbos somewhere in the world? Jewish followers may reply or re tweet etc.
2
votes
3answers
164 views

What is השמעת קול about?

Apparently, there's a prohibition against making noise on Shabbos. See Shabbos 18a: אבל אין נותנין חטין לתוך הריחים של מים אלא בכדי שיטחנו מבעוד יום מאי טעמא אמר רבה מפני שמשמעת קול But ...
2
votes
2answers
315 views

Electronic sliding doors on shabbat

What can a person who is staying at a hotel which has only electronic sliding doors that open when one walks near them do to avoid any issue on shabbat? Wait for someone else to enter and "piggyback"...
2
votes
1answer
129 views

Pirkei Avos on Shabbos Tisha B'Av

When Tisha B'Av comes out on a Shabbos, do we say Pirkei Avos in the cycle on that Shabbos?
2
votes
2answers
348 views

Saving a Jew's life on Shabbos if s/he does not observe Shabbos

(This question was inspired by my comment on this question - Are you allowed to save a non-Jew's life on shabbos? (The comment is quoted at the bottom of my question.)) R. Simeon b. Menassia is ...
2
votes
3answers
172 views

What sort of covering is required for Challa and cake while making Kiddush?

The Halacha is that we cover the Challa / Cake while we make Kiddush in order not to embarass it (Talmud Yerushalmi as quoted by the Tur, Orach Chaim 271) as we are not making Hamotzi / Mezonos first. ...
2
votes
1answer
87 views

Biblical vs. Rabbinical end of Shabbat

This question states, "havdalah ends shabbat (for one who didn't daven ma'ariv)." But won't Shabbat end on its own at some point--specifically, at nightfall--even if we don't make havdalah nor daven ...
1
vote
0answers
283 views

Sending emails to people who will read/answer them on shabbat

Is it permissible to send an e-mail on Friday afternoon, knowing it will be answered or at least read on shabbat by a Jew? I am inclined to think that, since the alternative to someone reading/...
1
vote
1answer
92 views

Tachshitim on Shabbath

The Gemara Shabbath (several pages, but look anywhere from 59a through at least 62a for several discussions) contains a great deal of discussion about wearing "Tachshitim" (ornaments/jewelry) on ...
0
votes
1answer
172 views

Hotels and food-service during shabbat

Could someone point me to the right direction (halacha) regarding the validity of being served by a Jew working at the hotel where I reside during shabbat? Basically I'm making him "work" on shabbat ...
24
votes
3answers
618 views

The Fanatic Badge

Here on Mi Yodeya, one can earn the "Fanatic" badge for visiting the site for 100 consecutive days. Is it halachically possible to earn the fanatic badge in the Diaspora?
17
votes
6answers
778 views

Is the observance of Jewish law/tradition “all or nothing”?

Sometimes my job gets in the way of my observance of Jewish holidays. I often need to work on Saturdays or late on Fridays, inhibiting my ability to attend synagogue on Shabbat. Sometimes I am ...
17
votes
2answers
249 views

Lechem Mishneh by the Third Shabbos Meal

Is one required to have Lechem Mishneh by the Third Shabbos Meal?
16
votes
3answers
2k views

Swimming on Shabbos

Is it permitted to go swimming on Shabbos?
9
votes
7answers
1k views

Why do we link Shabbat with the Exodus from Egypt?

My four-year-old son asked me this right after Kiddush on Friday night (more or less verbatim): Why do you say "Mitzrayim" in Kiddush every week? "Mitzrayim" is a Pesach word! In other words, ...
6
votes
1answer
142 views

Is there a difference between eating breakfast before a weekday Shacharit prayer or a Shabbat Shacharit prayer?

Based on the verse “Lo tochlu al hadam,” in Vayikra, we learn that one should not eat before praying in the morning. There is also the concept of Oneg Shabbat. Which basically means that you should ...
6
votes
5answers
507 views

Shir Hashirim on Shabbos Chol Hamoed

Why is it we read Shir Hashirim on Shabbbos Chol Hamoed Pesach?
6
votes
7answers
939 views

What is a good way to make one's website inaccessible on Shabbat?

Suppose I wish to make my website automatically become unavailable every week during Shabbat, or at least for a time period that roughly corresponds to Shabbat for a large group of people. Can you ...
4
votes
2answers
321 views

Asking a Gentile for Air Condition on Shabbos

There are lots of misconceptions, so I just want to clear it up. When is one permitted to ask a Gentile to turn on/turn off/adjust the air conditioning on Shabbos?
19
votes
4answers
667 views

How do you handle possible Shabbat issues when receiving a jury summons?

The last time I was summoned for jury duty it was mid-week in January, and I made a point of telling the lawyers during questioning that I would have to be home before sunset on Friday. They were not ...
17
votes
2answers
219 views

The custom of adding a candle for each child

Many people, including myself, added or will add a candle on Friday night for each child that is born. Where and when did this custom originate?
17
votes
4answers
677 views

Is it permissible to use an escalator on Shabbos?

Escalators: Are they allowed to be used on Shabbos or not? (and the reasons behind it)
14
votes
3answers
477 views

Does an Early Shabbos mean Early Meat before Tish'a B'Av?

If one makes an early Shabbos in the nine days, does that mean s/he can eat meat earlier?
13
votes
3answers
414 views

I heard not to say “Good Shabbos” after mincha. Is it true, and what defines mincha?

I heard from somewhere that, on Shabbos, one does not say "Good Shabbos" after mincha. I am not sure whether it's in a halacha sefer somewhere (I tried looking) or just a minhag. First of all, is ...
13
votes
2answers
1k views

40 minutes offset for candle lighting?

Several Zmanim apps are giving a choice on my "candle lighting offset". The default here is 40 minutes instead of the usual 18 minutes I've heard. Why 40? Why do I even have a choice? Does the fact ...
12
votes
3answers
209 views

What if you undo a shabbat melacha?

If you plant a seed shortly before the end of shabbat (zoraya) and then un-bury it after shabbat, or you put an uncooked food into an oven and then take it out within seconds without it having baked (...
12
votes
3answers
317 views

Are souls in Gehinom (purgatory) spared from suffering on Yom Tov?

The Zohar (quoted here), says that the souls that are undergoing the painful cleansing process of Gehenom (purgatory, hell, see here), are given respite during the 24 hours of Shabbat. This idea is ...
12
votes
2answers
329 views

10th man drove to shul on shabbat

If one of precisely ten men, who form a minyan, had driven to shul (the synagogue) on shabbat, is that an acceptable minyan? I would have though not, since one is benefiting from his melacha on ...
11
votes
4answers
1k views

If my home is on fire on Shabbos or Yom Tov, what can I do?

G-d forbid, but let's say that my house catches fire either on Shabbos or a Yom Tov. Can I call 911 or must I find a non-Jewish neighbor to call? We have an eruv. Can I take my car keys, cell phone ...
11
votes
2answers
468 views

3 year olds lighting a shabbat candle

When my eldest turned three her male cousin also turned three. Many of her friends and her cousin were getting Tzitzit. She asked for her own. We explained that boys wear TzitTzit and girls light ...
11
votes
1answer
259 views

Can I choose not to violate Shabbos for “pikuach nefesh”?

According to the Gemara (Yoma 85a-b) and Poskim (Shulchan Aruch, Orach Chaim 328, Rambam, Hilchot Shabbos 2 [English Rambam]), one is allowed to violate Shabbos in order to preserve his life. This is ...
11
votes
3answers
708 views

Tying a Tie on Shabbos

How should one tie a tie on Shabbos (or yom tov) so that it doesn't have any knot problems? In other words there are lots of ways to tie a tie. I was wondering which of these are okay for use on ...
10
votes
3answers
241 views

Can one use a sinus rinse on Shabbat / Yom Tov?

This sinus rinse is manual. You fill the plastic bottle with water and add a small packet of saline powder and mix it. Then, you insert the bottle tip into your nostril and squeeze the bottle so that ...
10
votes
3answers
242 views

If there are ants in the sink on Shabbat, can I use the sink even though they'll drown?

If there are ants (or other creepy-crawlies) in a sink on Shabbat, what is permitted to do with them when using the sink? Here are some things i can think of: Intentionally avoid pouring water on ...
9
votes
1answer
1k views

Fighting Wars on Shabbat

As I mentioned in another question, I was reading the Book of Maccabees over Shabbat (I and II). In the book of Maccabees, it mentions that early on in the struggle, there were a group of Jews hiding ...
9
votes
1answer
232 views

Riding the Boston train (T) on Shabbat - written evidence?

I've long heard 'urban legends' of halachically observent Jews in Boston many years ago riding the train ('the T') on Shabbat. Does anyone have any written evidence of such a practice? (I'm not ...
9
votes
1answer
307 views

When does one become considered shomer shaboss?

Clarification : Mr. X is a orthodox religious Jew. Mr. X has a rebellious phase and violates shaboss. Mr. X later starts keeping the rules again. I'm asking in both cases: Case 1: Ten people knew ...
8
votes
9answers
684 views

fish before meat - why?

To the best of my knowledge eating fish after meat has the same Halacha as eating meat after fish. You are supposed to eat a cracker and take a drink to seperate between them. Why is it most common ...
7
votes
2answers
157 views

Keychain with muktzeh items (e.g. usb)

This has been asked in the past with regard to a muktzeh key, and i was uncertain if it would be the same with something like a usb. If i have a keychain with a usb on it that i wear week round, come ...
7
votes
1answer
89 views

Picking mushrooms on shabbos

Is one allowed to pick mushrooms from where they grew on shabbos? To provide some context: The Talmud (Berachos 40b) states that although mushrooms grow on the ground, the proper Beracha is ...
6
votes
3answers
347 views

Is this app really safe to use on Shabbat?

http://www.shabbosapp.com/ It is an interesting approach - trying to satisfy the major halachic issues, while skirting the stringencies. Halachically, what would be the status of using this phone on ...
6
votes
1answer
73 views

Mentioning our sins on Shabbos Rosh Chodesh

During every Shemoneh Esrei of mussaf, we pray that the Beis Hamikdash be rebuilt. However, only on Yom Tov do we mention that it was destroyed due to our sins - ומפני חטאינו. On Shabbos, and on Rosh ...
6
votes
2answers
540 views

Using Eiruv Tavshilin to Cook for a Gentile Shabbos Guest

When cooking on Yomtov for Shabbos (allowed with the eiruv tavshilin) may one also cook for a gentile guest that he will be having at the Shabbos meal? Even though one cannot cook on Yomtov for a ...
5
votes
1answer
109 views

Why does this app require me to agree not to use it on Shabbat?

I downloaded a Shabbat Alert app for my iPad, because i needed an alarm that would shut off after a few minutes. It worked fine (except that my iPad was muted), and it seemed to be quite halachic. In ...
5
votes
1answer
189 views

Biblical Prohibition of Breaking Shabbos/Shabbat

Somebody does not think that something is breaking Shabbos but suspects it may be an issue, yet they don't want to delve into the law because they don't want to stop doing what they are doing and they ...
5
votes
2answers
1k views

Proper use of a blech/plata

What is the proper use of a blech/plata on Shabbat?
5
votes
7answers
731 views

Eating fish on Shabbos

Is there a Chiuv to eat fish at all three meals on Shabbos?