Unanswered Questions

12
votes
1answer
142 views

Can I trust a random internet user?

Does the halacha of עד אחד נאמן באיסורין (a single witness is trusted in matters of prohibition) apply to a random internet users? If someone presents themselves as being a practicing Jew, can I take ...
11
votes
3answers
355 views

Would a genetically engineered red heifer be usable?

Assuming that a non-Jew chose to create a genetically engineered parah adumah (red heifer) and further assuming it met all the halachic requirements --no two black hairs, hadn't been used for work ...
10
votes
0answers
65 views

How to determine common practice for halachos that are impacted by it

Certain halachic issues are informed or even determined by the social standards of the (non-Jewish) society in which one lives. Examples include what falls under the prohibition of cross-dressing (see ...
10
votes
0answers
128 views

How are the two tales of dancing in vinyards on the 15th of Av related?

The Mishna tells us (Taanis 26b) that on the 15th of Av, unmarried girls would borrow clothes, dance in the vinyard, and invite the unmarried men to choose them for marriage. The Talmud (Taanis 30b) ...
10
votes
0answers
202 views

What is the source of the expression המבין יבין?

The Forward writer Philologos in his most recent column claimed that the earliest uses of the expression והמבין יבין are found in the Ra'avad and in the Radak. Based on the fact that both these ...
10
votes
1answer
181 views

Supporting new charities

There are myriad charities out there. If a community has multiple Shuls, schools, Mikvaoth, food pantries, and גמ"חs, and new entities open up fulfilling the same role(s), and the new entities' ...
10
votes
0answers
221 views
+100

What did a “don't-issue-rulings” semicha (ordination) look like?

Again from the biography of Rabbi Moshe Feinstein found in Igrot Moshe Volume 8 (emphasis added): Many approached [him] for ordination, and he was not difficult on them. Some ordinations were ...
9
votes
0answers
125 views

Request document Identification (Ancient Scroll?)

Hi I have a document from Tunsia that I can't identify. Can anyone help me with this?
9
votes
0answers
125 views

Were there any sages who supported the Zealots during the seige of Jerusalem?

In Gittin 56a-b, we read how the sages warned the Zealots (a.k.a. the Biryonim) to not wage war with the Romans who were holding Jerusalem under seige, but that the Biryonim set fire to the store ...
8
votes
0answers
46 views

Is it forbidden to publish misleading advertising?

May a Jew publish, in print, online, or elsewhere, advertising which they have reason to suspect is not accurate? Not to get bogged down in an example; but let's say the publisher of a Jewish ...
8
votes
0answers
52 views

Does Beis Din have the authority to quarantine?

In light of the recent discussions about the legality of quarantining potential Ebola patients, I was wondering if Halacha has the mechanism for such a thing. In an autonomous Jewish society, in ...
8
votes
0answers
159 views

Did any of chazal encounter Mohammed?

Mohammed, the prophet of Islam, lived in Saudia Arabia, mainly in Mecca and (later) Medina. He lived from 570-632CE. According to this wikipedia article there were Jews in Saudia Arabia at that time: ...
8
votes
0answers
76 views

Participating in a non-Kosher food co-op

A food cooperative is a member-owned food store. It is typically set up that in order to shop there at discount prices, each person can become a member if they agree to volunteer a certain amount of ...
8
votes
0answers
100 views

Selling Hametz on Ebay

Can I sell my chametz via eBAY? I have no expectation that I want to buy it back. I would pack it and ship it before Pesach, so it's definitely not in my posession during Pesach. Is this problematic ...
8
votes
1answer
129 views

What is the difference between (for example) “notein” and “hanotein”?

I was looking through the brachot this morning. Many are structured as identifying hashem as "one who __" such as "matir assurim" or "oteir yisro'el btif'arah." But the final three add in the letter ...

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