All Questions

54
votes
12answers
6k views

Why is it necessary to ask a Rabbi?

In various places on this site, including the FAQ, we have the following disclaimer: Like Wikipedia, this site makes no guarantee of validity, and does not offer professional (particularly rabbinic)...
15
votes
3answers
2k views

Belief in midrashim

The Ramban in Sefer Havikuach (page 32, bottom of first column ) asserts with regard to Midrash: מי שיאמין בו טוב. ומי שלא יאמין בו לא יזיק ‏ Whoever believes in it, good, he who does ...
17
votes
2answers
2k views

“Am I Jewish​​​?”

How can one tell if one needs to convert or if one is already Jewish? Would one's or one's ancestors' conversion to another religion or their lack of knowledge about Judaism change anything?
40
votes
16answers
13k views

Is Christianity Avodah Zara?

It is commonly accepted that Islam is not Avodah Zarah (idolatry) since Islam has a clear monotheistic theology with a belief in Allah that parallels our view of "kail" or Hashem. It is even ...
25
votes
9answers
2k views

Avot keeping Mitzvot

How are we to understand the tradition that the patriarchs kept all of the mitzvot in the Torah (see for example the last mishna in Kidushin, Rashi Bereshit 32:5, etc.) in light of the many obvious ...
16
votes
2answers
752 views

How do you CYLOR after posting on judaism.stackexchange.com?

We recommend CYLOR. How do I: ask the OR a shaaloh that one has already posted on judaism.stackexchange.com. Should I acknowledge its use when asking? introduce the concept of judaism.stackexchange....
22
votes
7answers
2k views

does one have to take a Midrash/Aggadah literally?

Does one have to take a Midrash/Aggadah literally?
31
votes
2answers
3k views

Abbreviations before/after names

What are the more common abbreviations one might see printed before or after a person's name, and what do they mean? Please include honorifics (R'=Rabbi) as well as memorial - or prayerful - suffixes ...
29
votes
10answers
4k views

Why don't Jews think Jesus is the messiah?

Christians say that Jesus is the Messiah spoken of in the Old Testament; Jews disagree. Why couldn't Jesus be the Messiah spoken of? Or could he possibly have been?
33
votes
7answers
8k views

Is one allowed to smoke Marijuana?

Not taking into account Dina D'malchusa, what are the Halachic problems with smoking marijuana? Is it allowed?
27
votes
8answers
2k views

Why the vast difference of opinion about the age of the Universe?

5770 and 13,000,000,000 is a big difference! I am looking for a good explanation to the difference opinion of the age of the universe. Please help me out!
25
votes
2answers
4k views

Why can't electricity be manipulated on Shabbat?

Why can't we use and change electricity on Shabbat and YomTov? By this I mean why can't we turn lights on and off? I've heard Rabbis say that its because you can't complete a circuit on Shabbat, ...
11
votes
1answer
1k views

Deleting files containing G-d's Name / taking the host device into the bathroom

Is there any issue regarding deleting electronic files with G-d's Name in them? Also, is there any issue with taking such a device into the bathroom?
22
votes
7answers
2k 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 ...
26
votes
9answers
3k views

Sheidim: are they fact, or fiction?

Are there really such thing as sheidim? If so, what are they? Please include sources.
28
votes
8answers
1k views

Is one allowed to smoke?

Nowadays, since there are studies that show that smoking is dangerous to health, is one allowed to smoke or is it violating "Venishmartem Meod Lenafshosechem"?
7
votes
1answer
554 views

Halacha of Shechita

Which Sefer or Sefarim is/are used in practical application of Shechita? General Halacha follows the שלחן ערוך, but does it in all areas?
48
votes
13answers
4k views

How do we know that God exists?

Simple enough question, and very much related to the topic. According to traditional Jewish sources, on what basis should people believe that there's a God?
33
votes
12answers
2k views

Bereishit vs. science

How does Judaism deal with the differences between scientific evidence of the beginning of the world and the account(s) in Bereishit?
32
votes
5answers
6k views

Is it possible for a Gentile to convert to Judaism? [closed]

Is it possible for someone who is Gentile to convert to Judaism? What is the prevailing belief of Jewish people on this subject? What scripture backs up this belief? What do prominent Jewish ...
19
votes
14answers
2k views

Reliable Ask-a-Rabbi Websites

There are some times on this site where questioners will be directed to "ask their Rabbi." While it's always optimal to have such people discuss the question with their own Rabbi (and such action ...
32
votes
3answers
10k views

Questions about Polygamy in Jewish Law and Culture

I've recently been looking into polygamy (having more than 1 wife), and had a few cultural questions. Was polygamy accepted at the time of David and Solomon? Were there any laws about it? Was ...
26
votes
12answers
4k views

How can we be sure that Judaism is true/the truth?

I borrowed (with permission) a question from Ahmed Han, which is: People of every religion claim that they are the ones in the right path. Even the people of sects in these religions think that ...
23
votes
6answers
3k views

First steps for someone considering conversion

I am 25 years old and I am truly interested in converting. I too also only believe in G-d. I live my life to certain rules that others I see aren't strong enough to live by. I want to know what I ...
18
votes
8answers
557 views

All the many, many details

I understand a number of reasons why the Jewish community keeps so many rules to the level of minutiae. But why SUCH a level of intricacy in some of these laws? I looked through a large book on the ...
22
votes
6answers
1k views

When did Avraham Avinu become Jewish

Avraham Avinu is often called "the first Jew". When did he become Jewish. Was it when: He recognized G-d? G-d spoke to him for the first time? Covenant Between The Parts? When G-d changed his name? ...
10
votes
3answers
849 views

Will the king messiah be a prophet?

By the phrase "king messiah," I am referring to the individual who is expected to come and restore the kingdom of David. (For example, the exact individual that Rambam writes about in this portion of ...
26
votes
5answers
1k views

Does artificial meat grown in a petri dish have the halachic status of meat?

Scientists are developing means of growing artificial meat in a petri dish. Does such 'meat' have the halachic status of meat? Source: http://www.reuters.com/article/2011/11/11/us-science-meat-f-...
20
votes
7answers
872 views

Why do we still do chazarat hashatz?

This question assumes that the purpose of chazarat hashatz is to allow for those who were unable to say their own shmoneah esrei (assumedly due to Hebrew illiteracy) to fulfill their obligation to ...
8
votes
7answers
1k views

Why don't we just follow the shittah of Moshe Rabeinu?

My question can apply to virtually all mitzvos where there is a disagreement in the standard way to fulfill them. If one reads the hakdama (introduction) to the Rambam's peirush mishnayos (commentary ...
8
votes
4answers
5k views

Jews allowed to pray and join Muslim congregation in Mosques and Experiences

I had read somewhere in Maimonidian literature that Jews are allowed to pray in Mosques. Is it even allowed for them to Join the Muslim congregation and pray the Salat for they worship the same God (...
30
votes
5answers
1k views

When blogging/emailing/etc., do I use “God” or “G-d”?

Is there a religious problem with typing out the name: "G-o-d"?
13
votes
4answers
824 views

Is there a place for the documentary-hypothesis in observant Judaism?

The documentary-hypothesis implies that Moses wasn't the writer of the Torah verbatim, but he could have transmitted it before it was written down. Evidence in the text shows several sources and that ...
16
votes
3answers
1k 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 ...
27
votes
3answers
4k views

Riding the Subway on Shabbat

Assuming that there are no problems regarding paying for it (either you entered the system before Shabbat, or a non-Jew paid for you): What are the halakhic issue with riding the subway on Shabbat? (...
14
votes
6answers
5k views

Non-Jews (Gentiles) in Olam Haba (Jewish Afterlife)?

Are there non-Jews in Olam Haba (the world to come), either in Gehenom (Hell) or Gan Eden (Heaven)?
11
votes
2answers
718 views

Halachot of Lashon Naki (clean speech)

What is the halachik source, if any, for lashon naki (clean speech)? Is there a portion of Talmud that deals with the specifics? On the surface, it seems to be employed inconsistently, by which I mean ...
21
votes
5answers
2k views

What is the basis for eating in someone's house without a kashrut certificate?

No one asks for a kashrut certificate to eat in someone's house; they just make a rough judgement based on the host's reputation (the way they dress or behave, the circles they move in, etc.). That ...
17
votes
5answers
3k views

If the last day of Passover is Friday, may I eat chametz on the Shabbat right after?

This year, 5778, the last day of Pesach in Israel is on Friday. Is there any possible way that one could contrive to eat chometz on the shabbos immediately following Pesach?
67
votes
5answers
6k views

What is the halachic source for objection to gay (civil) marriage?

New York State is considering legalizing gay (civil) marriages, so tonight on our answering machine we received a message urging us to pray that it doesn't pass because gay civil marriages were, you ...
24
votes
20answers
6k views

How can I curb my sexual desire?

I am looking for the best and most practical suggestion as to what a man can do to curb his yetzer hara (evil inclination) for sexual desire. Please provide sources for why your answer should be ...
39
votes
7answers
5k views

Can a Jew lose their Jewish Status?

Can a Jew lose their status as being a Jew by performing any action (example: performing idolatry, disavowing core beliefs, converting to another religion, etc)? Or once a person is a Jew then they ...
23
votes
6answers
12k 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 ...
23
votes
1answer
806 views

Who is Moshiach?

How do I know that someone is Moshiach? Will I just know? Are there requirements? If someone tells me that he is the Moshiach, is he to be believed. It would seem seem strange to say so.
10
votes
3answers
18k views

Can a gentile go to Synagogue on Shabbat and what is forbidden on Shabbat for a gentile?

Is a gentile allowed to participate in Shabbat prayers in a Synagogue (of course he/she will not count for a minyan) if they do so in order to gain knowledge of Jewish customs for the purpose of ...
10
votes
2answers
3k views

What makes something “chukat goyim?”

One of the most famous examples I have heard is that one should not even tie one's shoes like the non-Jews do in times of persecution. That seems rather excessive. What if the Jews started doing some ...
9
votes
4answers
749 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
2answers
274 views

Is there such a thing as a Kaddish L'vatola?

In this answer there is a reference to a Kaddish that is better left unsaid as it is a Kaddish L'vatola. Kaddish does not seem to have anything in it which cannot be said in a vacuum. Is there any ...
22
votes
3answers
1k views

Is the winding פ in this sefer torah kosher?

Leaving aside all other issues with the text as displayed, are the pehs acceptable, or do they actually need an inverted vav on the inside (instead of these whirls)?
14
votes
6answers
4k views

Non-Jews learning or being taught Torah

I read on Mi Yodeya, and elsewhere on the Internet, that the Gemara (Chagigah 13a) says that Jews can't teach Torah to gentiles, and that according to Tosefot (Chagigah 13a sv. ein) this is because ...

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