7
votes
3answers
898 views

Cash value of 'perutah'

How much is a 'perutah' worth in modern currency?
7
votes
3answers
328 views

Posek vs. Rabbi?

It seems to me obvious that certain sheilos are best dealt with by only the leading Rabbanim. At the same time colloquially we often say a Rabbi has "paskened" a sheilah when the answer is fairly ...
6
votes
3answers
361 views

Why a human Messiah?

I understand that Mashiach is going to be a human. What is the source for this, and are there any explanations why it must be so? Can't G-d Himself redeem us?
6
votes
1answer
863 views

Is there any difference between Jewish G-d and Muslim G-d? [closed]

Do Jews and Muslims worship the same G-d? If so, do they understand G-d the same way? As a related point, is there any linguistic or theological connection between "Allah" and "Eloha" (or "Elohim")? ...
4
votes
3answers
241 views

“Amen” to informal blessings and wishes

There are various strict rules regulating the manner and timing of saying "Amen" following a blesing. In fact, the Gemara (Berachot 47a) lists some pretty severe punishments for people who violate ...
15
votes
9answers
1k views

How are pre-creation >4000 BCE human civilization and pre-flood >2300 BCE civilizations that continued reconciled with Judaism?

How does human history fit in with the Torah's timeline? Not even worrying about why the universe and Earth look so old, there is extensive evidence of a human population and human civilizations from ...
16
votes
8answers
1k views

Archeological proof of Exodus?

Is there empirical proof that the exodus from Egypt and related happenings (like Har Sinai etc) did in fact occur (i.e: Archeological proof)? I believe in the Torah, but how would you prove to someone ...
10
votes
2answers
334 views

“bad impression” vs “Judge your friend favorably”

There are two commonly known halachic concepts. "Marit Ayin", a bad impression, and "Dan Lekaf Zechut", "Judging favorably". Here is a nice article on the concept of Marit Ayin and it briefly talks ...
10
votes
2answers
282 views

Kosherizing Water using Distillation

Suppose I have water that was cooked with non-kosher food. I then take the water and distill it. Would this water be considered permissible to drink?
16
votes
4answers
706 views

Moshe's age and the timeline of the exodus

Moshe was 80 when he first approached Par'o and the makos lasted a year, so he turned 81 in the Adar before the Jews left Mitzrayim. As he turned 120 in the Adar before the Jews entered Israel, the ...
14
votes
2answers
3k views

All people in world are Jews?

According to the Book of Genesis, Noah saved his family and representatives of every animal from a flood by constructing a boat. So since all of humanity should be descended from Noah, does that mean ...
14
votes
1answer
1k views

Mixed swimming in a pool?

What are the issues with mixed swimming, from a tzniut point of view? Does it make a difference if the swimmers are or aren't Jewish? For example, are there issues with me swimming with my wife and a ...
14
votes
2answers
466 views

May (or should) a convert recite kaddish after his biological parents' deaths?

May (or should) a convert recite kaddish after his biological parents' deaths? I think the answer is that yes, he may do so out of respect for them (even though, in a strict halachic sense, he is no ...
13
votes
2answers
341 views

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"?
11
votes
3answers
443 views

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 ...
11
votes
4answers
320 views

Why was Torah sheBal Peh not allowed to be Written?

The Gemara states that it is forbidden to write down the Oral Torah [1]: דרש רבי יהודה בר נחמני מתורגמניה דרבי שמעון בן לקיש, כתיב: +שמות ל"ד+ כתוב לך את הדברים האלה, וכתיב: +שמות ל"ד+ כי ...
7
votes
9answers
584 views

Kabala in Halacha

Which of the major authors or codifiers of halacha. . . a) refer directly to or quote from kabala in their legal discussions? b) employ conclusions based only on kabala in their legal argumentation ...
20
votes
3answers
1k views

What are the sources for women to wear/ not wear pants?

I have heard that the argument is beged ish / kli gever, and I have heard people say that even if that was once a real reason for it it doesn't apply today for various reasons. I understand that the ...
18
votes
6answers
2k views

Is it a discouraged or an unacceptable practice for a Gentile to keep the Sabbath?

According to Jewish Law and tradition, is it acceptable, discouraged or totally unacceptable for a Gentile to keep the Sabbath according to the regulations spelled out in the Torah and the Talmud and ...
17
votes
3answers
279 views

Anonymous glosses in the Shulchan Aruch

The Rama wrote a series of glosses to the Shulchan Aruch to reflect standard Ashkenazi practice, as the Shulchan Aruch was weighted towards the Sephardim. These glosses have been reprinted in almost ...
14
votes
6answers
953 views

Is there “Torah Inerrancy”?

Is there Torah inerrancy? In other words, does the Torah contain no factual errors: the Noah flood did occur, Garden of Eden did exist, Adam and Eve did live there and were subsequently expelled, etc ...
13
votes
2answers
192 views

How big, and what exactly, is “Kedei Kelipah”?

{Kedei Kelipah is a term used in Kashruth for the amount of something that needs to be removed in order to allow one to treat the remnant as Kosher. (This only applies under certain conditions, which ...
13
votes
5answers
729 views

Nittle Nacht Meaning

What is Nittle Nacht? What does the name mean? What is its significance? Which Halachic authorities speak about it, and what do they say? What is the actual date for it? How is it effected this ...
12
votes
4answers
616 views

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 ...
11
votes
5answers
840 views

Is a mechitza required for dancing at Jewish weddings? Why?

If the men and women aren't dancing together, is it strictly required that there also be a mechitza between them? If so, why? What guidelines would this mechitza have to meet? Or is it simply a smart ...
11
votes
6answers
514 views

40 Days Before Conception

It is written somewhere (I don't remember exactly where) that 40 days before conception, it is called out in Heaven who that person will marry. However, if the person gets married multiple times how ...
11
votes
5answers
510 views

Halakhic International Date Line issues

According to halakha, where is the international date line? More specifically, I have heard that some people say you should observe Shabbat on Sunday in Japan & New Zealand and/or on Friday in ...
10
votes
1answer
262 views

Should I say “amen” to a malformed bracha?

If I hear somebody substantially mispronounce a bracha, should I say amen anyway (recognizing the intent) or remain silent? I'm not talking about nuances like pronouncing 'ayin or distinguishing ...
10
votes
4answers
493 views

Is cross-dressing permitted on Purim and if so why?

As part of dressing in costume on Purim is a person allowed to put on clothes normally worn by the opposite gender? If so, where does this heter come from in the face of the biblical prohibition ...
10
votes
4answers
299 views

Naming after bad people

Why have there been famous(ly righteous) Jewish people named after Yishma'el, who, Chaza"l tell us, was evil and an enemy of Jews? Has anything similar happened with Esav? Korach? Others?
8
votes
3answers
252 views

Making a Siyum on major sections of learning but not a codified unit

If someone completes a major section of Talmud Torah that is not a formal unit (eg., Basar BeḤalav), may/should one make a Siyum?
7
votes
6answers
489 views

Why are there eight days of Chanukah if there were only seven miracles?

There is a famous question asked by the Beis Yosef (R' Yosef Karo): Why do we celebrate eight days of Chanukah if the miracle lasted only seven? The jug of oil contained enough to be lit for one day, ...
5
votes
3answers
381 views

Why does a Hamentash have three sides? [closed]

All Hamentashen that I've seen have three sides and all Hamentashen have filling. Why is that? This question is Purim Torah and is not intended to be taken completely seriously. See the Purim ...
5
votes
1answer
240 views

How does Judaism regard the different denominations of Christianity vis-a-vis Avoda Zara?

There's been lots of talk about whether Christianity is Avodah Zara. Are there any distinctions between denominations, say which ones have more statues?
5
votes
1answer
236 views

Shabbat in the arctic

If I were to travel to Barrow, Alaska in the summer, when there is no sunset, when should I light the Shabbat candles? (This is not a hypothetical question; I work remotely for an Alaskan corporation ...
22
votes
7answers
2k views

Reason behind pinky during hagba

Why do people lift their pinkies during Hagba?
15
votes
4answers
471 views

Why is Sha'ar Ha'Yichud of Chovos Ha'Levavos so “controversial”?

I have heard that Sha'ar Ha'Yichud of Chovos Ha'Levavos is controversial, and that one needs a rebbe in order to learn it. What does the author say that is so difficult to understand?
13
votes
2answers
281 views

Is it heresy to follow secular dating on the destruction of the first Temple?

There is a discrepancy between rabbinic and secular sources regarding when the first Temple was destroyed -- a difference of some 165 years or so, which are called the "Missing Years." My question is ...
13
votes
2answers
800 views

How many of the 613 Mitzvos can we do only in Israel?

There are many Mitzvos we can not do in today's generation. For example there are no Korbonos, no slaves, etc. Per the Chofetz Chaim, there are 77 positive Mitzvos and 194 negative Mitzvos which can ...
13
votes
2answers
274 views

Answering Multiple People Saying Kaddish Out-Of-Sync

Many times there is more than one person saying Kaddish in shul. Unfortunately, because people say things at different speeds, and have trouble hearing each other across long distances, the Kaddish ...
12
votes
4answers
197 views

Who is the voice of Tosafoth?

Tosafoth were the sons-in-law, grandchildren, and students of Rashi (and their students), and "they" wrote a commentary on the Talmud that is often at odds with Rashi's earlier commentary. Sometimes ...
12
votes
1answer
455 views

Is one allowed to drink alcohol on regular weekdays?

Is it permissible to drink alcohol in any circumstance other than Holidays and Shabbat? Please cite sources. CYLOR.
12
votes
5answers
310 views

Plural of “Nafka Minah”

(Inspired by HodofHod's commment here: Four Holy Cities) What is the proper plural for the common Aramaic phrase Nafka Minah נפקא מינה which means something along the line of "practical differences"? ...
12
votes
3answers
320 views

Stripes on a Talis

Is there any reason for the stripes on a talis? Does the color of the stripes have any significance?
12
votes
1answer
220 views

Woman and Zimun: What is the requirement?

What is a woman's requirement to say Bircat Hamazon with a Zimun of women? What is a women's requirement to say Bircat Hamazon with a Zimun of men?
11
votes
3answers
547 views

Am I allowed to view a Kotel Cam on Shabbos?

If there is a camera in Israel that is operating on Shabbos, am I (a person living in America, where Shabbos only starts 6 or 7 hours later) allowed to view such a camera? I suppose the same could be ...
11
votes
8answers
430 views

What is the source for the “Upsheirin”?

In some families/communities, little boys do not get their hair cut until they are three, and then there is a gathering for cutting their hair. The haircut is called an "upsheirin" or "chalakeh." ...
11
votes
4answers
255 views

Commencing Shabbos: Shkiya behind a mountain

It is common practice nowadays for Shuls to publish the zmanim (times) to begin Shabbos (the Sabbath) and other activities. These times, it would seem, are based upon standard calculations of sunrise ...
11
votes
2answers
238 views

Jewish definition of a charity

I know that Jews are supossed to give 10% of their income to charity, but what constitutes a charity? I know that Shuls, jewish schools and poor people in your community count, but what about secular ...
9
votes
2answers
620 views

Can the child of two converts marry a Cohen?

Can the child of two converts marry a Cohen? How does the situation differ if only the mother, or only the father, is a convert? (I have read that "ideally" the child of two converts should not ...

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