Questions tagged [halacha]

NOTE: Like Wikipedia, this site makes no guarantee of validity, and does not offer professional (particularly rabbinic) advice. Treat information from this site like it came from a crowd of your friends. // Jewish law. Specifically, the legal process beginning with the written Torah and continuing through the Mishna, Talmud, and the legal codes (e.g., Rambam, Tur, Shulchan Aruch).

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Returning after driving someone to the hospital on Shabbat

If a man needs to be brought to the hospital on Shabbat due to a life threatening situation, another man may bring him there even by violating biblical Shabbat prohibitions (e.g. driving a car). Which ...
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What defines a country to be a legitimate country?

There are a few Halachas that apply to a Jew's relationship with his country. For example, Dina Dmalchusa, another is not to rebel (although its Halachic strength is disputed, all agree that under ...
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When (if ever) are converts still related to their relatives?

It is my understanding that when a person converts to Judaism, certain halachic relationships are severed. So I have a couple questions about this. Which relationships are severed? Is a convert ...
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Praying in “multifaith spaces” in airports and other institutions

In airports and hospitals and such, you can often find "multifaith spaces". Is it permitted to pray in them? These "interfaith prayer chapels" are not churches: they're completely neutral rooms and ...
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What is the meaning of psak?

I have asked many people this question, and not yet got a comprehensive answer: What is psak? Like, let's say I have a certain piece of food of uncertain status. If I ask my 6 year old kid if it's ...
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Does a fathers obligation to teach his sons a parnassah extend to his daughters too?

A father has an obligation to teach his sons Torah, a parnassah and to swim. To what extent do these obligations extend to his daughters too? (edited to include my explanation from the comments) As ...
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Why don't we bow “correctly” during tefillah anymore?

According to the Gemara (Megillah 22b), and according to the RaMBa"M (Hil. Tefillah 5:13) (and apparently R' Avraham ben HaRaMBa"M was adamant), when we pray we are supposed to bow down ON our knees (...
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Non-Jews Tending to Abandoned Cemeteries

Those of you who may have read my profile know that I have been reading and transcribing information on tombstones in towns in the Spis Region of Slovakia, in which no Jews remain. My colleague is ...
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School closing - At what point must the parents be told?

Yeshiva A or Bais Yaakov A has serious financial problems. They are doing all they can to stay viable, however unless a big donor steps forward they will be forced to close. If the school tells the ...
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Should someone tell a Jewish doctor about a tattoo of G-d's name?

Background: I am not Jewish. I have a tattoo containing G-d's name. I have been in the process of removing this tattoo using laser treatment. There seems to be some disagreement on whether or not ...
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Why is a present day convert not obligated to read the Torah passage about the sacrifice he will have to bring in the future?

Rambam, Hilchot Issurei Biah 13:2 (English) tells us that a convert must do 3 things to complete the conversion process: circumcision immersion in a mikvah bringing a burnt offering The Rambam ...
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Making seltzer/soda water on Shabbat or Yom Tov

Can a person make seltzer on shobbos or yom tov with something like sodastream?
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Dairy that you have to wait 6 hours after eating it

Which dairy is considered sharp and requires you to wait 6 hours afterwards, prior to eating meat?
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Bootstrapping problem: havdalah ends shabbat (for one who didn't daven ma'ariv) but lighting the candle is melacha?

This answer (originally elsewhere, later merged here) to a question about melacha before havdalah notes that in that situation one should say "baruch hamavdil bein kodesh l'chol" first. Does that ...
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Fast days and time zones

If I fly westward on a fast day, and travel through one/several time zone/s, thereby going back in (clock) time, must I then fast until it ends in my current time zone? What if I fly eastward, thereby ...
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Getting body piercings

The Torah prohibits, generally, the infliction of a wound on yourself or someone else. See Lev. 19:28. The obvious exception is the commandment to perform a bris millah (circumcision) on a male ...
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If the last day of Passover is Friday, may I eat chametz on the Shabbat right after?

This year, 5778, 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?
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Is there tashlumin for n'ila?

Being that n'ila is a unique prayer, in that it only occurs once a year, can one make up (do tashlumin for) n'ila at the next prayer or the previous one at n'ila?
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Intermarriage Attendance

Is there a Halachic problem with being in attendance to an intermarriage preformed in a regular hall meaning not a problematic location? What is the source in the Halachic literature if there is an ...
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What Blessing Does One Make on a Solar Eclipse?

What Blessing Does One Make on a Solar Eclipse? I will be in Nevada next week and would like to make a blessing over the May 21 Solar Eclipse. Thanks!
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Does a convert have a clean slate?

When a non-jew converts to Jusaism, must he still do teshuva from past sins, or does the "reborn" concept stretch far enough to consider him "sinless"?
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Halachot of Shul Mechitzot

What are some good books, articles, websites, or seforim for learning about the Halachot of constructing and maintaining a Shul Mechitza (the barrier between the men and women sections)? Issues ...
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Is it permitted for a male to shave his pubic hair nowadays?

Is it permitted for a male nowadays to shave his pubic hair for non-medical reasons? Perhaps this question could be phrased a different way: Assuming that the market for male-specific shaving products ...
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When did kosher bakeries, restaurants, etc. start requiring supervision?

If my neighbor Shmerel keeps kosher and otherwise appears to be observant to the best of my knowledge, then I'd be allowed to eat in his house (assuming I'm invited), eid echad ne'eman b'issurin, his "...
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When does somebody living in space (e.g. ISS) observe Shabbat?

I understand that Jewish astronauts have been advised to observe Shabbat by Cape Canaveral time, by analogy with traveling to a place that doesn't have daily sunrise/sunset where some rule you use the ...
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Moving from one's spot after Kedusha

After standing still for Kedusha, some people move after saying Yimloich, whereas others wait until after the Chazan says Hokail Hakodoish. What is the correct way?
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Is one allowed to have a tattoo of G-d's name removed?

Inspired by Dan's question , and requested by DoubleAA... If one got a tattoo of G-d's name, either in ignorance or in spite of the prohibition against tattooing, may one have it removed? Would this ...
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The two stamp question

One man owns two of the only very expensive stamps in the world. Let us say each stamp was worth a million dollars. A second man comes along and destroys stamp one. The catch is that now according to ...
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Why don't islands read the m'gila two days?

Bavli, M'gila 5 amud 2, cites a doubt as to when the m'gila is read in T'verya: on the fourteenth of Adar, as in most places, or on the fifteenth, as in a city walled since the time of Y'hoshua. The ...
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Do Jews need to care about non-jewish homosexuality?

Since there is currently no way and/or need for Jews to administer capital punishment to gentiles who violate the 7 noahide laws, is there any halachic reason for a Jew to care whether or not a non-...
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Lechem Mishlesh?

(Based on Tosfot Pesachim 116a and Aruch haShulchan 274:5 I assume that the man did not fall on Yom Tov and double fell on Erev Yom Tov, and that this is why we have lechem mishne on Yom Tov.) When ...
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Is a Jew allowed to be knighted? Problem with kneeling?

Is there any halachik problem with going through the knighting (or Damehood for women) process of kneeling etc? The current ceremony does not contain many of the Christian or pagan overtones of the ...
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Why don't brides (always) cover their hair for their weddings?

Why don't brides (always) cover their hair for their weddings? I understand that in some ultra-religious groups they do, but there seem to be many groups within Orthodoxy where they do not cover their ...
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Shomer Negiah without direct contact?

An interesting thought crossed my mind: does shomer negiah specifically only relate to direct, physical contact, or does it additionally extend to cover cases where there is no direct touch? Though I'...
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First time lighting Chanuka candles is on second night

If one didn't light Chanuka candles until the second night, how many candles should he light? According to the reason that we add a candle a night is "Maalin Bakodesh" (we always add in holiness), ...
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Inviting a non-observant Jew on Shabbat or Yom Tov

Can I invite a Jew for a meal on Shabbat or Yom Tov if I know they will drive to my house?
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Train ticket not collected: destroy?

Assuming a train line where single-ride tickets are normally collected or cancelled manually by train crew circulating among seated passengers, and it is physically possible to use them later if they ...
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The Ability to Pasken

What gives someone the ability to Pasken? At what point do we say that he is knowledgeable enough to decide questions on a topic? Does this have to do with "Semicha"? Does it have to do with being a ...
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Is it problematic to own and use a SwissGear bag, due to the “plus” logo?

SwissGear brand bags and back packs have the image of the Swiss flag (usually in color, red and white, and made out of a hard material) sewn into the material. Often the Swiss flag's image is put on ...
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Is Exercise on Shabbos Allowed?

Is one allowed to do exercises on Shabbos? Are any types allowed? Some examples of different types: Lifting weights or heavy items Jumping jacks Taking a walk (long, but without Techum issues) Doing ...
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When do you become “Israeli” as far as the laws regarding doing only 1 day of Hag?

What are the laws that define when should someone do only one day of Yom Tov (Shavuot for example) or 2 days? For example, how long do you have to stay in Israel? Are there other factors?
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May a man become a gynecologist?

Is there any discussion among the halachic authorities as to whether or not a man can choose to pursue a medical career in gynaecology? The issue that I would presume exists is that unlike other parts ...
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Why is milk with meat not kosher?

I've recently read (again) the verse "לא תבשל גדי בחלב אמו", meaning, "Do not cook a young goat in its mother’s milk". How did anyone get from that, to "Don't eat meat with milk at all"?
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Swimming on Shabbos

Is it permitted to go swimming on Shabbos?
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What potential issues may arise with serving jury duty on Tisha b'Av?

I was recently summoned for jury duty and initially selected to be on the jury for a criminal trial that was expected to go through Tisha b'Av. If I were selected, what issues would I face in serving ...
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Can one join an army?

Is one allowed to join an army (let's say not the Israeli one) as doing so is putting oneself in a place of sakana? If one is not allowed to join an army in general, is one allowed to join an army for ...
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How can someone, halachically, do teshuva when s/he has offended an anonymous person on the internet?

Ramba"m among others, state that Yom Kippur does not atone for sins committed between a person and his neighbor until a person personally asks the other for forgiveness. Mi Yodeya is an example of ...
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Starbucks VIA on shabbat

Someone recently mentioned in a conversation about making/ not making tea on shabbat with a tea bag, that the Starbucks VIA coffee is micro-ground vs how ever regular instant coffee is made and that ...
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Can a live video feed remove the prohibition of Yichud?

I was wondering if and how a public videostream could affect a potential yichud situation. For example, may a single guy and girl be secluded if they set up a continuously broadcasting camera and ...
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According to Halacha, may we endanger many Jewish lives in order to definitely save one Jew?

For example, what does Halacha say about the Gilad Shalit prisoner exchange? "Save" means "free from captivity," although in many cases it's the same thing as saving his\her life (e.g. if we didn't ...