11
votes
3answers
1k views

Where can I find examples of R. Yishmael's 13 talmudic rules?

We read Rabbi Yishmael's 13 principles of interpreting torah in the shacharit service and many of the explanations seem fairly straightforward, but I am not a very advanced student and I find I don't ...
11
votes
3answers
230 views

Sefira Counting in Diaspora

Why don't we count two nights each night, if there was always a Safek (doubt) what the date is. In other words: if we are not sure when the second night of Pesach is, why don't we carry that doubt ...
22
votes
6answers
507 views

Where does the concept of Gilgulim (reincarnations) in Judaism come from?

What is the source of Gilgulim in Judaism? Are there people who disagree with its existence? Who was the first to mention it? What I am asking essentialy is what is the historical development of ...
19
votes
6answers
4k views

What does Judaism think about homosexuality?

Is being gay a sin? Can one be a Jew and a gay person at the same time? How does the Jewish community think about gays?
16
votes
4answers
670 views

Are Animal Crackers depicting non-kosher animals non-kosher?

Are animal crackers that depict animals such as swine, lions, and camels treif?
16
votes
6answers
419 views

G'dolim or Rabbis Owning Pets

Are there any g'dolim (or rabbis of major influence) - past or present - who are known to have owned pets/kept animals for non-agricultural purposes?
15
votes
4answers
381 views

Did courts ever execute?

The laws of capital crimes elucidated in Sanhedrin and elsewhere make conviction very unlikely. Makkot 1:10 famously tells us that a court that executes once in seven years is bloodthirsty, R. ...
14
votes
6answers
739 views

Am I liable to be stoned for my devotion to Hashem and the Jewish people?

I have spent over 2 years to this day praying for the Jewish people from the Koren Siddur and Machzorim. I have with my Rebbe's help tried to follow Jewish customs and laws, to my best ability. ...
14
votes
7answers
1k views

How does Judaism deal with God and paradoxes?

How does Judaism deal with paradoxes relating to the omnipotence of God? For example: Can God create a rock that he himself cannot lift?
14
votes
2answers
536 views

Are you allowed to benefit from an electrical appliance turned on during shabbos?

If a jewish person were to accidentally turn on the light in their bedroom, or if the television were accidentally turned on (for these purposes, let's assume that the person in question woke up, ...
14
votes
1answer
411 views

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 ...
13
votes
4answers
427 views

Why do we eat Milchigs (dairy) on Shavuos?

Why do we have a Minhag to eat Milchigs (dairy) on Shavuos?
12
votes
6answers
783 views

“Chabad” Gemara learning?

Is there a specifically "Chabad" way of learning Gemara? Is there a Chabad commentary on the Gemara?
11
votes
4answers
351 views

Is belief in a G-d a commandment?

I am studying to convert to Judaism and one of the questions I was asked was about the Ten Commandments. I remember reading at that time that there was debate about the division of the statements ...
11
votes
9answers
651 views

do we really have free choice?

I was told Hashem created us with free will; so we can make a choice to do good or evil, right? Well, Hashem knows what we are going to do in 10 minutes. So do we really have free will? Hashem can see ...
11
votes
2answers
721 views

Different traditions in Hebrew pronunciation

The theme of Hebrew pronunciation is one that facinates me and, as such, I want to get some feedback on some issues I've been thinking about for years. I have already discussed some of these issues ...
10
votes
1answer
812 views

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 ...
10
votes
1answer
781 views

Why isn't the book of the Maccabees part of the Jewish canon?

I believe they are in the Christian canon... why not Jewish?
9
votes
1answer
499 views

Married woman covering hair

Is it strictly necessary for a married woman to keep her hair covered in the following situations? If not, how important is it? 1) When alone in the house 2) When alone (or with husband) in the ...
6
votes
3answers
717 views

Aside from the days set aside for impurity, what exactly is a man allowed to do with his wife in regards to intimacy?

A man cannot touch, stare, kiss or have relations with a woman he is not married with. On the days when the laws of impurity do not apply, what exactly can a man do with his wife? Assuming extra ...
6
votes
2answers
767 views

Reasons for different minhagim regarding if and when to put tallit gadol over head?

I'm curious about the reasons and sources for the different customs about if and when to cover one's head with the tallit gadol during davenen. For example: cover head from after bar'chu until after ...
4
votes
5answers
736 views

ALL Names of God

Where can I find an exhaustive list of all of the names of Hashem (preferably שמות and כינוים) in Tanach and elsewhere? Is this too ill-defined a topic to have an exhaustive answer? Do the 70 in the ...
4
votes
4answers
491 views

Make for yourself a website?

Can a site like mi.yodeya.com be used for one to fulfill our sages mandate of "Make for yourself a Rav"? Obviously I meant this facetiously. Of course a website cannot take the place of a rav, but ...
3
votes
3answers
3k views

Is it permissible for a Jewish woman to marry a Muslim man and vice versa?

As both Abrahamic religions, Islam and Judaism have the same God and share a common law then how do Rabbis see the marriage of a Jewish woman marrying a Muslim man and vice versa? Also how is it like ...
3
votes
2answers
603 views

Tzar Balay Chaim- Killing Pests?

Are you allowed to kill flies and other pests (mice, mosquitoes, etc.) or would that go under the prohibition of Tzar Balay Chaim?
1
vote
3answers
249 views

Did G-d create evil? [closed]

Did G-d create evil? Scripture says that G-d created everything, right? So then if G-d indeed created everything, does that mean He created evil? Is there Old Testament evidence for why He did or ...
27
votes
3answers
757 views

Keeping Kosher at a secular company

How you do deal with keeping Kosher while working at a secular company? It's easy enough to bring my own lunch everyday; what I'm not sure how to handle are events like company lunches and other ...
21
votes
7answers
472 views

Birthdays in Judaism

Is there any significance in Judaism attached to the day someone was born (aside for the 13th year)? Is there anything wrong with celebrating one's birthday? And is it more correct to celebrate the ...
19
votes
2answers
253 views

Why the custom to switch around negative-sounding numbers, such as שד?

Often in sefarim we find that if the number of the siman spells out something negative, such as siman 304 which has a letter value of שד, we switch it around so it no longer reads as a "bad" word. ...
18
votes
3answers
437 views

Can I cause a Melacha to happen in a place where Shabbat has already started?

For example, if I live in New York, could I send a fax (causing the machine to print a document) to Israel on Friday afternoon, before it is Shabbat for me, but after Shabbat has started there?
18
votes
4answers
1k views

Orthodox Visits to Other Denomination Sanctuaries

Why is it that some people won't set foot in another's sanctuary, even if it was for a non-prayer function? Can an orthodox person be in a reform style temple sanctuary for a lecture or concert? I ...
17
votes
4answers
370 views

How to reconcile the possibility that Rashi had a slightly different text of the Torah

In the Parshah of Chayei Sara, in Bereishis 25:6, there is a Posuk that refers to הפילגשים - "the concubines". Rashi expounds that since the word is missing a Yud, it must be a reference to the fact ...
16
votes
15answers
1k views

Why is techeles not universally accepted?

The Machon Ptil Tekhelet has (to my mind) some pretty compelling arguments as to why the Murex Trunculus is very likely the genuine chilazon from which techeles (blue dye) for the mitzva of tzitzis is ...
15
votes
2answers
213 views

How and when does a prophet know that it's God who's speaking to him?

When God addressed Moshe there was an accompanying miracle (and there's midrash about Avraham's case being special too), so it was pretty clear what was happening, but how did the other prophets come ...
15
votes
2answers
342 views

Computer working on Shabbos

Can I leave my computer on downloading over Shabbos?
14
votes
3answers
2k views

Taking a concubine (pilegesh) today

Moderator's note: As with all discussions of Jewish law on this site, any information included in this question or its answers is presented only for the purpose of understanding the relevant ideas, ...
14
votes
5answers
304 views

What are Rambam's “עיקרים”?

Rambam, in his Commentary to the Mishna (Sanhedrin 10), enumerates 13 "עיקרים" or "יסודות", which he holds are the core "principles" that every Jew is expected to believe. (Summary in English.) But ...
14
votes
5answers
440 views

Saying “Laberiut” “God bless you” or “Gesundheit”

Is there are source for saying "Laberiut" "God bless you" "Gesundheit" or any other response to a sneeze? In other words, are there posekim who mention it in Halacha?
14
votes
4answers
1k views

Time Travel and Judaism

Has time travel ever been discussed before in terms of Judaism? According to Judaism would (should) it be possible to travel through time?
14
votes
4answers
3k views

B'siyata D'shmaya or Baruch Hashem

Often, at the top of written work, Jews write either ב"ה, which stands for Baruch Hashem =blessed is the Name i.e., God, or בס"ד, which stands for b'siyata d'shmaya =with Heavenly help. What is the ...
14
votes
7answers
1k views

Do Chasidim avoid wearing ties?

Do Chasidim not wear ties as a rule? If so, is this by design or an accident of history? If by design, where can I find said intended reason in print?
14
votes
3answers
3k views

Putting on tefillin late

For whatever reason, I was unable to put on tefillin while davening shacharit this morning. However, I have access to tefillin now, and the sun has not yet set. After I put on the tefillin, what ...
13
votes
4answers
490 views

What's a good technique for a not-so-strong person to do [Ashkenazi] Hagbaha?

I've seen many people shy away when asked to do Hagbaha (‏הגבהה‏), thinking themselves too weak. I know for a fact that it doesn't take that much strength to do it correctly, so I'd love to ...
12
votes
3answers
314 views

Understanding of Ps. 137 before the exile

Psalm 137 starts (in my own translation) On Babylon's rivers, there, we sat, also cried, in our remembering Zion. and continues to describe the scene. Ibn Ezra cites some who hold that David ...
12
votes
3answers
480 views

Nose Job in Halacha

Is a nose job allowed Hallachicly? Not all cosmetic surgeries, but rhinoplasty in particular, as I heard that rhinoplasty is allowed because we see by a Kohen that having an abnormally long nose is a ...
12
votes
1answer
617 views

Food in bathroom

Is one allowed to take food into the bathroom? I heard that the prohibiton is only on the type of bathroom used years ago.
11
votes
2answers
347 views

Why is Moshiach a “fundamental belief” (iqar)?

In what sense is belief in the eventual coming of Moshiach fundamental to Judaism? Rambam famously includes it as the twelfth in his list of iqarim, but why? Considering the other iqarim, Judaism ...
11
votes
1answer
268 views

Understanding discouragement of converts

Why do we discourage converts? I know that Naomi did so with Rus, but Moshe doesn't seem to do so with Yisro. Why wouldn't Judaism want to encourage converts? Furthermore is it a responsibility merely ...
11
votes
2answers
339 views

What is a woman's obligation when it comes to T'fillah?

In Orthodox practice it is commonly thought that women are not obligated in T'fillah (parts of it anyway) due to its time-bound nature. However, what is a woman's obligation? Which prayers must she ...
11
votes
5answers
485 views

Existence of Heaven and Hell

I heard from a Jewish colleague that the concept of Heaven and Hell were not originally part of Judaism. I couldn't find references to these concepts in the Old Testament. So Were these part of ...

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