35
votes
11answers
3k 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 ...
32
votes
11answers
8k 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 ...
12
votes
1answer
1k 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?
15
votes
2answers
390 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 ...
26
votes
8answers
5k 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?
19
votes
7answers
1k views

does one have to take a Midrash/Aggadah literally?

Does one have to take a Midrash/Aggadah literally?
16
votes
9answers
1k 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 ...
18
votes
7answers
2k 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?
7
votes
1answer
845 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?
4
votes
1answer
301 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?
24
votes
2answers
2k 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 ...
37
votes
11answers
3k 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?
5
votes
3answers
472 views

Belief in midrashim

The ramban in sefer havikuach asserts with regard to medrash " mi shemaamin bo tov, mi shelo maamin bo lo yazik" whoever believes in it, good, he who does not believe it, will not be harmed. Are ...
28
votes
9answers
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?
31
votes
6answers
4k 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 ...
24
votes
3answers
7k 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 ...
24
votes
8answers
779 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"?
17
votes
6answers
1k 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 ...
22
votes
8answers
1k 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!
17
votes
19answers
3k 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 ...
61
votes
5answers
5k 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 ...
16
votes
14answers
1k 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 ...
34
votes
7answers
2k views

Is it permissible to erase the name of G-d from an E-reader?

Most people seem to be lenient about shemos on digital screens in general (though Bar-Ilan does avoid displaying the Tetragrammaton.) The letters on the screen are just light, there is nothing really ...
20
votes
3answers
3k 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 on and off lights...? I'v heard Rabbis say that its because you can't complete a circuit on Shabbat, ...
20
votes
7answers
2k views

Sheidim: are they fact, or fiction?

Are there really such thing as sheidim? If so, what are they? Please include sources.
26
votes
10answers
1k views

Is Rashi really pshat?

If Rashi on Tanach is a purely pshat oriented commentary, as professed several times, why do many of his comments originate from midrashim that most other "pshat" meforshim dismiss as "derech drash"? ...
22
votes
2answers
2k 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? ...
19
votes
6answers
898 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? ...
18
votes
1answer
620 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
2answers
434 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 ...
25
votes
5answers
795 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"?
32
votes
5answers
2k 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 ...
29
votes
3answers
1k views

May one use a computer script or robot to do something specifically on Shabbos/Yom Tov?

May one run a program or machine that will operate on Shabbos, either by setting a timer to activate once Shabbos has started, or by leaving it running continually? What if the action is one that is ...
16
votes
4answers
4k views

Why don't Jews sacrifice animals anymore?

Correct me if I'm wrong, but Jews do not currently sacrifice animals like ancestors long ago. Why do Jews not currently sacrifice animals? Will there be a time when sacrificing returns once again? How ...
23
votes
4answers
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: ...
17
votes
3answers
408 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 ...
7
votes
4answers
611 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?
16
votes
4answers
674 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
4answers
1k views

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

This year, 5772, 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?
11
votes
2answers
20k views

Are the Jews today still waiting for the Messiah to come?

Are the Jews still today waiting for the promised Messiah to come? If so, then what kind of Messiah are they expecting right now? When do they expect him to come?
19
votes
6answers
2k 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
5answers
1k views

Halachic Restrictions not in the Torah, and “shall not add”

How can halachic restrictions that are not in the Torah be reconciled with the Deuteronomy 4:2 passage, which says, "Ye shall not add unto the word which I command you, neither shall ye diminish from ...
15
votes
3answers
2k views

Who is Moshiach Ben Joseph and what does/did he do?

I am asking this as someone who has never heard of Moshiach Ben Joseph. I would appreciate detailed answers, or maybe links to places that explain it. I have been interested in Judaism for a long ...
33
votes
10answers
4k views

Reason behind pinky during hagba

Why do people lift their pinkies during Hagba?
7
votes
3answers
582 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 ...
3
votes
6answers
2k views

Among the gentiles, why Job and Bilaam were recognized as prophets whereas Muhammad was not?

Being a Muslim and a student of comparative religion, I am interested to know what is the Jewish notion of prophethood particularly pertaining to gentiles. I have come to know that Job and Bilaam were ...
22
votes
4answers
3k views

Shaking hands with the opposite gender?

What's the story: Can a man shake hands with a woman (or vice versa) in a business setting?
17
votes
2answers
1k views

Bootstrapping problem: havdalah ends shabbat (for one who didn't daven ma'ariv) but lighting the candle is melacha?

This answer to a question about melacha before havdalah notes that in that situation one should say "baruch hamavdil bein kodesh l'chol" first. Does that apply to lighting the havdalah candle? I ...
6
votes
6answers
772 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 ...
6
votes
4answers
3k 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 ...

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