Unanswered Questions
466 questions with no answers
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Eliezer's daughter and descendants
Medrash Rabah Parshas Chayai Sara 59:9 says that Eliezer had a daughter and was hoping that she would marry Yitzchak. Avraham told him you are cursed (come from a cursed family) and my son is blessed. ...
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8
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Should people davening alone daven together?
If a few men know there will be no minyan so they choose to daven biyechidut, is there merit to their staying "together" either in shul or not? Is there a notion of "kahal" or &...
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If the Dodo bird had a tradition of being kosher & was resurrected, would it be OK to eat again?
Came across an article titled "Could scientists resurrect the dodo bird?" and it made me wonder: suppose there was a mesorah that the Dodo bird was kosher before it went extinct in 1681.
If we in ...
- 48.6k
8
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Mitzvos from the 613 that are not included in the Ten Commandments
The Chasam Sofer to parshas Nasso says (Toras Moshe I, ד"ה ושמו שמי) that it is known that even though the Ten Commandments contain all the 613 mitzvos (see Rashi and here), the three mitzvos that ...
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7
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Operating a mechanical calculator on Shabbos
Are mechanical calculators Mukzte on Shabbos? Would it be considered a form of measuring?
Mechanical calculators have no electric parts. Everything is purely mechanical:
If it is considered measuring,...
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7
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66
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Why does Pirkei d'Rebbi Eliezer only connect certain berachos of Shemoneh Esrei to events in Tanach?
According to Pirkei d'Rebbi Eliezer:
The first beracha of Shemoneh Esrei, "Blessed are You, Hashem, Protector of Avraham," refers to Hashem's protecting Avraham during the war with the four kings (ch....
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7
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Why are "Chiddushei" seforim rarely cited in the Nosi Keilim?
I noticed that when quoting Rishonim, Beis Yosef/Nosei Keilim tend to focus on Poskim (Rif (and main commentary)/Rosh/Rambam, Mordechai, Teruma, Rabbeinu Yerucham, etc.) and responsa.
Very rarely do ...
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6
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71
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Earliest source for teaching Torah in secret to hide from the Romans
A number of online sources (such as this article by Rabbi Ari Enkin, or this article by Rabbi Yair Hoffman) mention the tradition that rabbonim used to go out into the woods and teach Torah while ...
- 28k
6
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82
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What determines whether things which are forbidden because of a danger are still prohibited once we know there's no danger?
There are certain things which are prohibited because of danger, many of which are listed here. A good number of them are confirmed by modern science to not cause any (physical) harm (ex. meat and ...
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6
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66
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R' Chanina B"T's strange behavior at his execution (Kalah 5, 4)
We all know the heroic story of R' Chanina Ben Tardion in its version in Avodah Zarah 18b as he was wrapped in Sefer Torah and burned alive.
Interestingly, Masechet Kalah 5, 4 (sorry couldn't find a ...
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6
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0
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112
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How did Tur and Mechaber omit explicit Mitzvos?
When answering to "is-holding-memories-considered-bearing-a-grudge" I noticed that while נקימה ונטירה (revenge and grudges) are two explicit Mitzvos DeOrayso counted by Rambam, Smag, Chinuch, etc, ...
- 28k
6
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Why isn't imitating Hashem's traits a constant mitzvah?
In the introduction to Sefer HaChinuch, the author delineates what he feels are six constant mitzvos from the 613.
מששה מצות מהן שחיובן תמידי לא יפסק מעל האדם אפי' רגע בכל ימיו. ואלו הם. א' להאמין ...
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6
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256
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Suicide to prevent Zombification
This is a serious question which deals with what is now a fictional construct, but one that has ramifications and which has been dealt with (in other situations) by halachic discussion such as this ...
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6
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195
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Rabbi Akiva seeing Bar Kochba sleeping on his back?
I once saw it in some sefer that Rabbi Akiva saw Bar Kochba sleeping on his back (not on his side) and then he knew that he wasn't Mashiach. Does anyone know where this is written? I'm pretty sure its ...
- 73.9k
6
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During the nine days, can we do something "slightly dangerous" in order to fulfill a mitzvah?
During the nine days, many hold that we refrain from activities that are considered even slightly dangerous; for example, air travel.
However, I have read that R' Shlomo Zalman Auerbach (who ...
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