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
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3answers
115 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? ...
0
votes
0answers
35 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 ...
5
votes
2answers
99 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] ...
4
votes
2answers
508 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 ...
19
votes
4answers
2k views

Why are Shabbat loopholes a good thing?

I'm not Jewish but do know that strict observance of religious laws is important in Judaism. I recently visited one of our suppliers in Israel and the hotel and office block had sabbath elevators. ...
0
votes
0answers
45 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 ...
-2
votes
2answers
114 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 ...
0
votes
0answers
28 views

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 ...
0
votes
0answers
46 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 ...
5
votes
1answer
301 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?
2
votes
1answer
162 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 ...
1
vote
0answers
129 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, ...
4
votes
1answer
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 ...
-2
votes
1answer
5k 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 ...
1
vote
1answer
125 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 ...
1
vote
1answer
65 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 ...
2
votes
0answers
47 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 ...
0
votes
1answer
568 views

Were some Jews transformed to monkeys for violating the sabbath?

Some historical Islamic sources quote that early Jews who violated the Sabbath were transformed into apes : O Jews! Remember that Allah sent His torment on the village that disobeyed Him and broke ...
4
votes
2answers
121 views

Looking for a definition of oneg Shabbos

Yeshaya 58:13 states that Shabbat is called oneg (delight). I have seen several different items described as oneg shabbos including taking a nap, marital relations, enjoying food at the shabbat meals ...
18
votes
2answers
825 views

Is it forbidden to wear a snap-brim Borsalino 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 ...
13
votes
6answers
681 views

Can you pick your nose?

Is it a violation of halakah to pick your nose (unrefined act, possibly a violation of being a holy nation)? Would there be a difference in halakah if it were the sabbath (possible violation of ...
5
votes
3answers
543 views

On Shabbat, if one can't sleep, may one consume valerian tea? Valerian root powder? Other non-prescription remedies?

Occasionally, on Shabbat, I've had trouble sleeping. The Doctors Book of Home Remedies (20th anniversary edition) (Rodale, 2010) includes a section about insomnia, which includes a long list of home ...
7
votes
2answers
172 views

Why celebrate Lag Ba'Omer on the 33rd according to the MaHaRIL?

There are several different opinions about when the students of Rabbi Akiva died, and which days we mourn for them. Sefer HaToda'ah quotes the Maharil, who says that the students of Rabbi Akiva died ...
2
votes
1answer
33 views

Why is Pirkei Avot the only mishnah that warrants saying an introductory paragraph?

This related M.Y. question explains the purpose of saying the introductory paragraph Kol Yisra'el prior to learning Pirkei Avot each week. Why is Pirkei Avot, in particular, the only mishna that ...
6
votes
3answers
144 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 ...
8
votes
3answers
267 views

Ask a friend to carry on Shabbos

Suppose there are two friends: one holds of the eiruv and the other doesn't. Is the second allowed to ask the first to carry for him? And if the first anyways carried it, can the second benefit from ...
5
votes
1answer
59 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 ...
3
votes
1answer
38 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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votes
1answer
64 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 ...
5
votes
0answers
24 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 ...
5
votes
2answers
270 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 ...
1
vote
1answer
81 views

Do chopsticks have to be separated before Shabbat? [duplicate]

A few weeks ago, I was eating sushi at my friend's home. It was a weekday. He gave me a bag of wooden chopsticks that had a warning on the slip saying that the sticks must be separated before Shabbat. ...
3
votes
2answers
94 views

Can a Gentile shovel / plow snow from your driveway on Shabbat if he has been paid for general work?

I read in Kitzur Shulcah Aruch (סימן צ - דין עשית חפציו בלא מלאכה ומלאכה על ידי גוי) that even if a person prepays a Gentile before Shabbat, he cannot tell him to specifically do work for him ...
7
votes
1answer
78 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 ...
6
votes
1answer
139 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 ...
9
votes
1answer
211 views

What is the hallachic definition of randomness?

A new Shabbat-friendly technology, KosherSwitch, uses randomly timed light pulses to create various safeks, so that flipping the switch does not hallachically count as switching the light on, even in ...
3
votes
2answers
147 views

Shabbat afternoon, when lounging on the couch, is it OK to wear sweatpants?

"Your Shabbat activities shall not be like your weekday activities". From this we learn that we should dress differently on Shabbat. Say you finished the meal and want to sit and read by the couch. ...
5
votes
1answer
56 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, ...
3
votes
1answer
111 views

Timing of Maariv / Havdalah at the end of Shabbos

Is it required that all elements of Maariv / Havdalah at the conclusion of Shabbos come after dusk, or may some part come between sunset and dusk?
6
votes
1answer
226 views

How to check blood sugar on Shabbos

Diabetes is a חולי שיש בו סכנה, an illness that poses a danger to life1. As such, everything necessary for caring for diabetes must be done on Shabbos, even if it includes איסורי תורה. (see Shulchan ...
13
votes
2answers
2k views

Why is it permissible to flush a toilet on Shabbat?

I have been reluctant to ask this question on this website because it sounds so ridiculous, but as Rabbi Hillel said in Avot 2:6 "one who is bashful cannot learn" so here goes... Why is it ...
8
votes
1answer
214 views

Why are challot traditionally braided?

What is the reason that challot are traditionally braided? When did this tradition begin?
2
votes
1answer
91 views

How did the “custom” of not duchaning on Yom Tov that falls on Shabbos arise

Some synagogues do not have birkas kohanim (duchaning) on Yom Tov that falls on Shabbos. How did this idea arise?
4
votes
0answers
68 views

Renting digital services to Jews who are known to work on Shabbes

Given the following scenario: A Jew is the sole owner of a digital business which rents its services (a digital platform that does not require human intervention from part of the owner) for a monthly ...
3
votes
0answers
27 views

Making a kinyan on hefker items on Shabbat

Is it possible to take possession (make a kinyan) of items which are hefker (ownerless) on Shabbat? I know that business transactions are prohibited, but i'm unsure whether this applies to any ...
11
votes
4answers
883 views

If the last day of Passover is Friday, may I eat chametz on the Shabbat right after?

This year, 5772, the last day of Pesach in Israel is on Friday. Is there any possible way that one could contrive to eat chometz on the shabbos immediately following Pesach?
2
votes
1answer
59 views

Which Rishonim held of shkia/tzeis according to the zman of Rabbeinu Tam?

Which Rishonim held of shkia/tzeis according to the zman of Rabbeinu Tam? Ive heard the Shulchan Aruch (rishon/acharon) held of it, did he pasken like for starting shabbos?
4
votes
2answers
153 views

Are adjacent fields in techum shabbat or not?

BSD In Kitzur Shulchan Aruch Chapter 95:1 " והיינו אם היה בין השמשות בשדה אבל אם שבת בתוך עיר כל העיר הוא מקומו. ועיבורה של עיר נחשב ג"כ להעיר" Sorry if this is a beginners question but ...
2
votes
1answer
50 views

Meals on Yom Tov and Shabbos

On days when we are obligated to eat (at least) 2 festive meals, must one eat one on the evening and one as lunch? Or may one have 2 daytime meals. This may come up if at a hotel or the like dinner is ...
15
votes
2answers
247 views

Why does almost every community say Lecha Dodi?

The prayer Lecha Dodi was composed in the 16th century which is relatively recent as the general Nusach of prayer was founded between 516 BCE – 70 CE by the Anshei K'neset Hagdolah, and its rare that ...