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.

learn more… | top users | synonyms (8)

6
votes
3answers
131 views

Age of Universe and Shabbat

If one believes that our world is billions of years old, i.e. accepting the idea of each day in Sheshis Imei Berieshit (the Six Days of Creation) as eras and not literal days, then how does one ...
6
votes
2answers
102 views

Designating Muktzeh items before Shabbos/Shabbat for personal use

Can one designate any normally muktzeh item for Shabbat/Shabbos or Yom Tov personal use, like rocks, animals, etc, thus making it not muktzeh? The question essentially is: can one avoid the ...
2
votes
1answer
96 views

Birthday Card on Shabbat

Is there any prohibition against giving a birthday card, (no present) written out before Shabbat to a person on Shabbat?
5
votes
1answer
82 views

May I intentionally generate saliva on Yom Kippur

By swishing my tongue around my mouth, I can trick my glands into exuding saliva. I can then swallow this and trick my body into thinking it has drank. Is this saliva Nolad for the purpose of Shabbos ...
1
vote
0answers
54 views

Can an automated online service business operate on shabbat?

While this questions touches on mine, I'd like to know more specifically about operating an online service business, such as an online subscription based software on Shabbat. Can the service be ...
4
votes
0answers
46 views

The shlock — halachic considerations

Let's say you bought or built your own shlock (rain cover) for your sukkah. What halachic concerns are there about operating it on Shabbos/Yom Tov? Might there be problems of boneh (building)? If the ...
4
votes
0answers
18 views

Wondering about a line in Hoshanot for Shabbat [duplicate]

The special Hoshanot for Shabbat mostly contain praises for B'nei Yisrael related to Shabbat. However, i don't get the י line: יושבת וממתנת עד כלות שבת She sits and waits until the end of ...
5
votes
1answer
91 views

Transferring “kippah clips” between domains on Shabbat, if the clips are sewn to the kippah

A) Imagine the following: It is Shabbat, and I am using a kippah with sewn-in spring-loaded hair clips. The clips are clipped to my hair. I don't live inside an eruv. May I walk from a private domain ...
4
votes
0answers
51 views

Transferring discrete “kippah clips” between domains on Shabbat, if the clips are NOT sewn to the kippah

A) Imagine the following: It is Shabbat, and I am using spring-loaded hair clips or bobby pins to attach a kippah to my hair. The clips or pins are NOT sewn to the kippah: instead, they are discrete ...
0
votes
2answers
132 views

suggestions on staying dry without an eruv on shabbos

What are some suggestions on staying dry in the rain without an eruv on shabbos? Wearing a raincoat? Is there any issue with wearing more than one coat at a time and also removing it when it is ...
5
votes
1answer
66 views

Why does שבת דף לז ע״א reject a valid proof?

The Bavli, Shabas 37 amud 1, wonders about the permissibility of placing a pot of food adjacent to a stove-oven (rather than atop or in it) when the stove-oven has good fuel in it that has not been ...
1
vote
0answers
41 views

Hatzi Kaddish melody using Haftarah nusach

Some years ago I visited a shul where the hazzan chanted Hatzi Kaddish of the Shabbat Torah service in the nusach of the Haftarah. I seem to recall it started with mapach pashtah munach zokeif-katon. ...
7
votes
2answers
108 views

Sliding tzitzis knot on Shabbos

Many times, for those who have two double knots with eight strings in each knot (i.e. not following the opinion of the Rambam), the knot starts to come loose often, sometimes even several times a day. ...
4
votes
1answer
75 views

The history behind the composition and inclusion of V'lo N'tato

I'm curious about the composition and inclusion in the shabbat shacharit of the paragraph beginning ולא נתתו (v'lo n'tato). I understand the talmudic basis for the underlying idea, and how it fits in ...
2
votes
1answer
95 views

Is it appropriate to sing Aishet Chayel for a childless woman?

I have seen a tradition that has husbands using Proverbs 31 ("Aishet Chayel") to bless their wives, with children rising up and going to the mother and kissing her. This text even has reference to ...
2
votes
1answer
71 views

On shabbos there are three meals. Why does the last meal not have the distinction of requiring kiddush?

If every meal on shabbos is a seudas mitzvah why does sudas shilshis not have the honor of having a kiddush?
16
votes
2answers
740 views

Is it forbidden to wear a snap-brim Borsolino fedora on Shabbos?

The Talmud, at Shabbos 138b, presents the opinion that one may not wear a siyana -- which Rashi defines as a wide-brimmed hat -- on Shabbos if it has a brim that is one tefach (hand-bredth) wide ...
4
votes
2answers
597 views

Is it permissible to use an umbrella on Shabbat?

Assuming one is inside an eruv which generally permits transferring between domains on Shabbat, may one use an umbrella on Shabbat? If not, why not? Follow-up question: What about other things that ...
4
votes
1answer
81 views

Trapping mosquitoes on Shabbat

If there's a mosquito found on a wall on shabbat, are you allowed to place a cup over it and slide a sheet of paper under it and remove it from the house? The reason for doing this would be that you ...
-2
votes
1answer
2k views

What are the exact Shmita dates (in Gregorian) since 1900 or a general formula for determining the dates?

I know there are these two questions already (Trying to get Shmita year dates without a headache) and (When is the next shmita year (as of 5772)?); however, they don't appear to provide either a table ...
2
votes
1answer
185 views

Applying hand cream on Shabbos

Regarding dry, chapped skin that requires regular application of moisturizing cream, is someone allowed apply this cream on Shabbos? Does the composition or texture of the cream change the answer?
2
votes
0answers
19 views

Listening to a Jewish broadcaster in the US after Shabbat ends in Israel [duplicate]

Many baseball games (for example) take place Saturday afternoon in the US. This generally corresponds to beginning (or mostly taking place) after Shabbat ends in Israel. If the broadcaster of one of ...
1
vote
1answer
67 views

May one read a map or document hung on the wall by a Jew during Shabbos?

Let's say a Jew hung a map or a document on the wall on Shabbos. For the purposes of this question, let's assume that this was a desecration of Shabbos (presumably because of the prohibition on ...
2
votes
1answer
144 views

Invite a non observant Jew to Shabat - Rav Ovadia Yosef opinion

I know that there is discussion about inviting a Jew for Shabbos or Yom Tov, where he will drive a car to get there. Does anyone know Rav Ovadia Yosef's opinion about this matter?
4
votes
3answers
246 views

Why is the day of Rosh Chodesh announced before every month except Tishrei?

Why is Tishrei the only month not included in the custom of announcing the day(s) of Rosh Chodesh on the Shabbos before the month begins?
4
votes
1answer
129 views

Why would a siddur choose תתברֵך instead of תתברַך?

My siddur of choice is the סדור תפילת השלם but I am wondering about one bit of vocalization used therein. In the davening of shacharit for both weekdays and shabbat, there is a sentence before shma ...
7
votes
3answers
237 views

What's the exact procedure for using a key belt?

On Shabbat, in places where there is no communal eruv (or for those who do not rely on a communal eruv), taking your house key with you when you leave your home is a problem of carrying. One ...
4
votes
1answer
332 views

What exactly is “Psik Reisha”?

What exactly is "Psik Reisha"? I know this has something to do with the laws of Shabbat, and possibly something to do with unintended consequences that are allowed, but what exactly is it, and in what ...
3
votes
0answers
80 views

Chida's statement about shabbat violators

I heard Rabbi Yitzhack Yosef Shelita (Rishon LeTzion and son of Maran HaRav Ovadia Yosef, Z"L) who says that the Chida writes that in all the places that he was never saw a Sephardic Jew that wasn't ...
5
votes
1answer
51 views

Understanding the difference between shevus and gezeirah

I know that, in general, there is a difference in strictness between the two categories of protective measures, but am having difficulty in explaining the difference between the two.
3
votes
3answers
911 views

Can I use a SodaStream with an indicator light on Shabbos?

I saw that I can use a SodaStream on Shabbos, but I have a specific question: Can I use a Sodastream on Shabbos if it has an LED indicator? If not, is there something I can do to it to make it usable ...
10
votes
2answers
1k views

Doctors working on Shabbat

What are some general guidelines regarding the halakhic permissibility for Jewish doctors to work on Shabbat? I know that saving lives generally overrides Shabbat, but I am curious about less ...
0
votes
1answer
44 views

Shabbos, Yom Tov and Clothing

Is there any halacha brought down: That one has to wear begadim mechuvadim on Shabbos or Yom Tov? Does this apply for davening?
5
votes
2answers
127 views

Preventive Medicine on Shabbas

Is one allowed to take medicine on shabbas to help prevent something? Can one for example take tums before eating a meal because he knows he will get heartburn after?
2
votes
1answer
56 views

Shir Hashirim passage after L'chah Dodi

In this Moroccan recording of L'chah Dodi, sung by Sami Elmaghribi, there is an interesting passage directly following it, containing four verses from Shir Hashirim: Yishakeni min'shikot pihu, ki ...
18
votes
3answers
2k views

Why can't electricity be manipulated on Shabbat?

Why can't we use and change electricity on Shabbat and YomTov? By this I mean why can't we turn on and off lights...? I'v heard Rabbis say that its because you can't complete a circuit on Shabbat, ...
0
votes
2answers
100 views

Can you dry yourself on shabbos?

May one dry himself with a towel on shabbos after using the mikvah? If not, why not? If yes, why?
0
votes
1answer
90 views

Can I use a firearm to protect my home on Shabbos?

Do the laws of Shabbos preempt my choice of methods to protect my family in the case of a break-in or attack on my home on Shabbos? Also is the the use of a biometric safe to access the weapon ...
9
votes
2answers
172 views

Tzoveah on Shabbos

It is going to sound strange but here is the question In the toilet there are these blue things that clean your bathroom with every flush by adding bleach hence it colors the water blue every time you ...
5
votes
3answers
151 views

my cellphone is off on Shabbat but the voicemail still takes a message

I don't use my cell on Shabbat, it is turned off but calls still go to my Voicemail. Is this permissible? I don't have the option of turning voicemail off only for Shabbat. It seems it is either set ...
0
votes
1answer
57 views

Questions regarding the melacha of “borer” - separating / sorting on Shabbat

Are these two activities considered a violation of "borer" on Shabbat? Playing cards where you must separate the cards into the 4 suits (hearts, spades, diamonds, clubs) Sorting flatware into ...
4
votes
1answer
98 views

How could Moshe write on Shabbos?

I once saw this question in the magazine Kolmus: There's a tradition that Moshe wrote thirteen sifrei Torah on the day of his death. However, there are many opinions that Moshe died on Shabbos, ...
2
votes
1answer
52 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 ...
4
votes
2answers
353 views

Saving a non-Jew's life on Shabbat

I understand that, as per the halakha, a Jew is absolutely obligated to save the life of a non-Jew, even if doing so requires of him that he desecrate Shabbat. (See, for example, this answer.) My ...
7
votes
1answer
76 views

Do I need to turn off answering machine before Shabbos?

Do I need to turn off answering machine before Shabbos? I'm talking about where the message comes to your machine, not to your provider like by mobiles. Would this be the same by having a phone turned ...
4
votes
2answers
150 views

Is one allowed to use a pedometer on Shabbat?

If the pedometer is reset and already on before Shabbat starts, am I allowed to attach it to my person and walk with it on Shabbat, within an eruv? It is electric, and it appears to count steps with a ...
2
votes
1answer
329 views

Eiruv in Manhattan?

There are two ways one could build an Eiruv on an island: One build walls, Tzuras Hapesachs, etc. One relies on the "natural" walls. This hetter applies only if The ocean does not bring up ...
1
vote
2answers
143 views

What is the difference between a Sephardic and Ashkenaz eruv?

Here in Staten Island, we supposedly have an Eruv. However, when I asked my Sefardi rabbi on whether we can use it or not, he said we can't. Any details about what would make an Ashkenaz eruv pasul ...
12
votes
3answers
181 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 ...
8
votes
3answers
1k views

Does Shabbos food make one fat?

Many times at a Shabbos meal when a person passes on a particular food item because they trying to control their weight, someone will inevitably respond with the answer "Shabbos food doesn't make one ...