Questions related to how something was in the past, and how it's developed since then.

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11
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1answer
192 views

Does Torah inerrancy extend to the prophets and the writings?

Most Orthodox Jewish scholars hold that the Torah is 100% factually accurate (see previous question). I believe this is generally understood to refer specifically to the five books of Moses. What do ...
11
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2answers
413 views

Is it possible for mesorah to be discovered?

Suppose there was a previously unknown collection of midrash or sayings or halachah or commentary that was discovered in an archaeological excavation and is hundreds or thousands of years old. ...
11
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4answers
377 views

What happened to Chasidus?

When one reads stories of the old Chasidim, from the Baal Shem Tov through the first few generations, the impression one is left with is of a movement very different from the Chasidim of today. ...
11
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2answers
645 views

Origins of איל משולש and Vilna Ga'on's bathroom math

There is a well-known fact that the Vilna Ga'on studied math while in the bathroom since Torah was out of the question in an unclean place. It is also somewhat well-known that he produced the material ...
11
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1answer
333 views

Was the Shamir worm used for the second Beis Hamikdash?

Shlomo Hamelech used a 'Shamir' worm to quarry and cut the stones for the first Beis Hamikdash. Did they still have this worm for the second Beis Hamikdash? If not, how were the stones cut (as no ...
11
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2answers
325 views

Is there a chief Rabbi of the United States?

Is there currently or has there ever been historically a chief Rabbi of the United States? If not, why not?
11
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1answer
805 views

What is a “Sephardic Jew”?

My name is Paul Avila (yea, I know, doesn't sound Jewish at all) I was born in the Azores Portugal and moved to the United States when I was 2. People always ask me if I am Persian. Never ...
11
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2answers
165 views

“Avram” for when he was young?

The Gemara in Brachot 13a teaches us that we should only refer to Avraham as Avraham and not as Avram. תני בר קפרא כל הקורא לאברהם אברם עובר בעשה שנאמר (בראשית יז) והיה שמך אברהם רבי אליעזר אומר ...
11
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3answers
350 views

Would halacha permit bombing Auschwitz?

I know there's a lot of talk about whether Allied forces during World War II could have / should have taken military action directly against the Holocaust. I'm not opening that can of worms here. ...
11
votes
1answer
882 views

How often did the average Israelite bring offerings to the temple?

In addition to the mandated communal offerings, individual Jews were liable for, or permitted to bring, a variety of offerings of their own. How often did the average Israelite bring each type of ...
11
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4answers
277 views

Why do we still use the non-Jewish way of delineating chapters in tanach?

The "perakim" (chapters) of tanach were established by non-Jews. Why do we continue to use them? Many of the chapter breaks do not correspond to our petucha/setumah paragraph system, and they often ...
11
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2answers
153 views

Did Shuls in Europe display their countries' flags prior to the holocaust?

Prior to the holocaust, did Shuls in Europe display their countries' respective flags? Do Shuls currently display their countries' flags? When did it start and why?
11
votes
1answer
120 views

Were Avraham's tactics in rescuing Lot typical of the time?

Parshat Lech L'cha describes how Lot was captured in the battle of four kings against five kings. When Avraham heard, he mounted a night-time attack to rescue him. This got me wondering: was a ...
11
votes
2answers
209 views

Rabbinic Responses to Landline Telephones

Recently the use of cellphones and smartphones has met with a lot of criticism in some communities. I'd be interested to see if landline telephones encountered any similar opposition when they were ...
11
votes
1answer
264 views

(How) was Tu B'Av observed as a matchmaking/singles-meeting event through history?

I know the Talmud describes how the fifteenth day of the month of Av (Tu b'Av) was a day of ... I'd say "matchmaking", but I think "marriage-minded-singles-meeting" is more like it: אמר רבן שמעון ...
11
votes
1answer
164 views

Was a sefer torah ever actually written in Greek?

This answer to a different question states that the only other language a sefer torah can be written in and be kosher is Greek. (Rambam, Hilchot Sefer Torah 1:19 says that this Greek no longer exists ...
10
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7answers
2k views

Why do Sephardic Jews dress in black and white?

Many observant sephardim in Israel, especially those in yeshivot, dress in black and white. Does anyone know how this happened? There is no tradition of Jews in North Africa or in the Middle East ...
10
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5answers
306 views

Why did Esther make two parties; why not just one?

What was the purpose of the two parties that Esther made for Haman and Achashverosh (Esther 5:4–8 and chapter 7), if one could have done the job? In other words, what happened that she needed a ...
10
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2answers
3k views

Who is the last prophet in Judaism?

Who is the last person regarded as a true prophet in Judaism? What was his time frame?
10
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7answers
335 views

Why was Moshe buried alone?

Why did Hashem bury Moshe in an unknown place, and did not do so with other great Tzadikim like Avraham, Yitchak and Yaakov?
10
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2answers
184 views

“m'nora” on Chanuka

My kid came home from school one day insisting that the thing we light on Chanuka is not a m'nora but a chanukiya. I replied that that's the word most Israelis use now but that m'nora is a perfectly ...
10
votes
2answers
143 views

What was the dietary source of calcium in Talmudic times?

The Mishna in Ketubot Chapter 5 describes the basic diet of a working-class woman at the time (around the year 200): ה,ז [ח] המשרה את אשתו על ידי שליש--לא יפחות לה מקביים חיטים, או מארבעת קבים ...
10
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1answer
263 views

Did the kohanim wear tefillin during their Temple services?

The Torah and the Gemara (especially in Yoma) gives us fascinating detail about the bigdei kahuna (clothes of the priests) that were worn in the Holy Temple. What is not clear is whether tefillin ...
10
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3answers
2k views

Author of Nishmat kol chai

Who is the author of the prayer "Nishmat kol chai" which is said on Shabbat, Yom Tov, and during the great Hallel at the Seder?
10
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4answers
285 views

What's the origin of having more than one name?

I suppose this is more of a history question: as in when did Jewish people start naming their children with more than one name? But I would also be interested in knowing the circumstances behind it? ...
10
votes
3answers
396 views

Pre-1948, what flags were found in American synagogues?

Certainly throughout the 1970s and 1980s, it was not at all uncommon to see an American synagogue where the Aron Kodesh was flanked by American and Israeli flags. Pre-1948, was there just an American ...
10
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3answers
379 views

When/how was the controversy regarding stainless-steel blades for shechitah resolved?

My understanding is that the use of stainless-steel blades for shechita (kosher slaughter) knives was introduced by the early Hassidic movement and initially opposed by the non-Hassidic leaders. ...
10
votes
2answers
289 views

What's in the new bit of Jerusalem Talmud?

I just read a news story about a newly discovered sentence-long fragment of the Jerusalem Talmud that apparently resolves a previously unintelligible section of Tractate Bikkurim. Does anyone know ...
10
votes
2answers
209 views

Why are most mitzvas impossible to keep?

Nowadays, one can only keep so many Mitzvos (271). That is less than half of the commandments of the Torah. I don't know if there is any statistic regarding how many Psukim discuss currently relevant ...
10
votes
1answer
330 views

Sh'kalim, Kinim, Midos in daf yomi

Why are Sh'kalim (Y'rushalmi) and Kinim and Midos (mishnayos) learned as part of the standard daf yomi cycle for Talmud Bavli? And if the answer relies on some fact of publication, then (a) why ...
10
votes
1answer
226 views

What are these three types of Amos?

I'm not one to usually go to Google itself to learn about Judaism, but I feel that the circumstances around how I discovered this is really intriguing... Google Maps has a nice little feature that ...
10
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3answers
211 views

Who instituted the Musaf prayer?

According to the Gemara in Brachot, there are two views about Shacharit, Mincha, and Maariv: one is that the Avot instituted them, and one is that they correspond to the daily tmidin and the burning ...
10
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3answers
488 views

Disparity between male and female pronunciation of Cholam

In many Yeshivish communities in the US, the male segment of the population vocalizes the cholam as "oi," while their female counterparts vocalize it as a long "o". How did this come about? Does the ...
10
votes
2answers
441 views

Polyandry and Polygamy In Judaism

What is rule and constraint on Polygamy and Polyandry in Jewish Rule? Is that allowed or prohibited? In both case either allowed or not, give me explanation on it. I found one or two question on ...
10
votes
2answers
206 views

Did the Rosh (Rabbeinu Asher) describe the culture clash moving from medieval Germany to Spain?

Rabbi Asher (the "Rosh") moved from medieval Germany to Spain. I know he describes some different halachic practices that were done in Spain (e.g. linen tzitzis); but does he describe the difference ...
10
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2answers
168 views

“שליט״א” only for certain people

Living people sometimes have "שליט״א" added after their respective names. This means, roughly, "may he live a good, long life". That seems like a nice blessing for anyone; yet, in my experience, only ...
10
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3answers
278 views

what are the “Mishnah” and “Gemara” referenced in Pirkei Avot 5?

At the end of Pirkei Avot 5, we have a statement (of either Ben Hei Hei or R. Yehuda ben Tema --- I have two siddurim with slightly different texts): He used to say: at five years of age, the ...
10
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1answer
177 views

How was kosher cheese made before artificial rennet?

I understood that cheese is made by throwing in Stomach hide into milk and letting it congeal. How was kosher cheese made (where one's not allowed to mix milk and meat)? Now we use chemicals or ...
10
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2answers
400 views

What rabbinic/Judaic scholar has the lowest Erdős number? [closed]

From Wikipedia: The Erdős number describes the "collaborative distance" between a person and mathematician Paul Erdős, as measured by authorship of mathematical papers. ... Due to the very high ...
10
votes
1answer
131 views

Babylonian Jewry and Chanukah

For many years I have been bothered by the following. There was a large Jewish population living in Babylonia during the time that the events of Chanukah played out. Yet, I have never seen any ...
10
votes
2answers
218 views

How were girls educated during the Talmudic era?

According to the Encyclopedia of Children and Childhood in History and Society's article on Judaism: Owing to the primacy of ritual in traditional Judaism, instruction of children focused on the ...
10
votes
1answer
139 views

What is the rationale to continue saying Yekum Purkan in its present state

In Yekum Purkan, we pray for the well-being of the rabbis in Bavel, the Reishei Chalei, & the Reish Galvasa (commonly pronounced Galussa). This specific prayer for non-existent people and ...
10
votes
2answers
260 views

What's the source for a Cheirem al pi Kabbalah?

The Previous Lubavitcher Rebbe describes: "'a real cheirem as prescribed by Kabbalah' requires the following: a court of seventy-two rabbis fast for forty consecutive days (excluding Shabbos ...
10
votes
1answer
90 views

Who instituted the Nusach of the Mi SheBerachs that we say?

Who instituted the Nusach of the Mi SheBerachs that we say for a newborn, for a sick person, after an Aliyah, etc.?
10
votes
1answer
115 views

What is the source of Yartzeit tablet?

Who invented the Yahrtzeit tablet (panel)? At first glance, this could not have been common before 150 years ago, as there is no room to place candles where the electric lights go. Who invented ...
10
votes
1answer
850 views

Four Holy Cities

I have often seen reference to the Four Holy Cities: Jerusalem, Hebron, Safed and Tiberias. What is the earliest source to reference this? Why these four cities? Has there ever been a different count? ...
10
votes
1answer
183 views

What happened to the Eirev Rav?

What happened to the Eirev Rav after the Jews entered Israel? They were open trouble makers in the desert, yet nothing was mentioned of them later? Did they clean up their act? Did they die out?
9
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4answers
457 views

Can a convert be a prophet?

I don't think there were any gerim amongst the nevi'im, but would it have been possible?
9
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3answers
536 views

Did Rabbi Dovid Feinstein of Uzda wear tefilin that were Ktav Ari or Ktav Beit Yosef? What about his son?

The biographical sketch of Rabbi Moshe Feinstein that appears in the beginning of Igrot Moshe volume 8 states that his father, Rabbi Dovid Feinstein of Uzda, was born and raised Hassidic, but took on ...
9
votes
4answers
5k views

Is a rabbi required to be married?

I have heard (I honestly cannot remember where...) that to be a rabbi a man must be married. Is there any truth to this? I am more interested in knowing if this "WAS" true in time of Jesus, than if ...