Mitzvah - commandment. This tag is for questions about the nature of commandments or the status of being a commandment. (However, many particular commandments have their own tags.)

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6
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2answers
294 views

What are the mitzvot that a gentile is forbidden to do?

I know that some mitzvot like keeping shabbat, putting tefillin are forbidden for a gentile to do because they are a sign of the covenant between Israel and HaShem. What are the full list of the ...
3
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2answers
42 views

Why does a guest not have to contribute a perutah for other mitzvot?

The halacha (Orah Hayyim 677) is that a guest must contribute a perutah towards the fulfillment of the mitzvah of lighting Chanuka candles. I would like to know why we don't find a similar idea by ...
-2
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2answers
56 views

Was the Beis HaMakidash the central part of Judaism?

Much of what "defines" Judaism now a days is of course the mitzvas that we keep and practice (aside from those connected to the Beis HaMikdash) Torah Study and Prayer. Each of these things have their ...
5
votes
1answer
82 views

Practical עשה דוחה לא תעשה

There are a few examples frequently offered for the rule "עשה דוחה לא תעשה": Someone whose garment has four corners and linen can nonetheless put wool tzitzis on it. This is unlikely nowadays, when ...
2
votes
1answer
51 views

Wrapping Tefillin vs. Wearing Tefillin

When we put on tefillin, we (I am Ashkenazi) say 2 brachot -- l'haniach tefillin and al mitzvat tefillin. The second makes sense -- I am making a bracha on fulfilling the mitzvah of tefillin. But ...
1
vote
1answer
52 views

Does this count as Tzedakah?

I found out there's an app that gives money to charity depending on how much you run. You can choose between dozens of organizations that help stop hunger, help the homeless, cure cancer, provide ...
0
votes
1answer
111 views

Only 613 commandments? Can't be!

In the beginning of the sefer Ma'alos HaTorah, authored by the brother of the Vilna Gaon, the question is asked (on the Gemara at the end of Makkos) how the gemara can state that there are only 613 ...
6
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0answers
49 views

Being Mekayem a zecher

According to the gemara (Megilla 29b, S"A O"C 685) there is a mitzvah to read the special reading of Parshat Zachor on a particular Shabbat (before Purim). This mitzvah is listed as one of the 613. I ...
5
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0answers
127 views

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 ...
5
votes
0answers
107 views

Welcoming non-Jewish guests

Is there a mitzvah of welcoming guests who are non-Jews? I know Avraham welcomed non-Jews into his home, but that could be different for several reasons: There was no formal mitzvah and he was just ...
5
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0answers
95 views

Do the laws of Ribis apply to loans of virtual currency?

If a Jew lends a player in a multiplayer online game money, and he knows without a doubt that that player is Jewish, does the prohibition of ribis apply? (After all, the only thing that changed was a ...
4
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0answers
41 views

Counting Sefirah in a made up language

Can one fulfill the mitzvah of counting the Omer by counting in a language that only he/she understands? What if a few people understand? An entire goup?
4
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0answers
72 views

How do we celebrate Tu B'Av?

Besides the dancing maidens of Jerusalem, many other significant events occurred on Tu B'Av for it to be considered one of the holiest days of the year. As mentioned in a previous question, many ...
4
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0answers
81 views

Are you yotzei by lighting candles through a grama?

Does one fulfill the mitzvah of lighting candles (sabbath or chanukah) if done by a grama (indirect action)? Example
4
votes
0answers
109 views

Matzah Shemurah on the 8th day of Pesaḥ (in the Diaspora)

According to those who hold that there is a Kiyyum Mitzvath 'Aseh DeOraitha (a fulfillment of a positive Biblical commandment) every time one eats a KeZayith (olive size's worth) of Matzah on Pesaḥ, ...
3
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0answers
73 views

Would a non-Israeli Jewish king need to write a sefer Torah?

In Deuteronomy/Devorim 17:14, and 17:18-20 we see that a king of Israel is required to write a copy of the Torah to read and keep with him always. Would a convert to Judaism, who is a king of another ...
3
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0answers
31 views

Does Publicizing Kiddush (or Chillul) Hashem Constitute That?

If someone (Jew of gentile) exposes an act of kiddush (or chas v'shalom chillul Hashem) to the world, does that person fulfill (or make him self guilty of) the same? (Based on this comment.)
3
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0answers
82 views

Honoring a wicked father who has repented - How is he still considered wicked?

The Shulhan 'Aruch (Y"D 240:18) writes that one is obligated to honor his father even if the father is wicked (actually, it says that a Mamzer is obligated, but I believe that the implication is that ...
2
votes
0answers
18 views

Must there be explicit assigning of a Shaliach?

I don't really understand the laws of shlichut, designating a proxy to perform a mitzvah so I hope the question makes sense. Does someone have to assign me the role of shaliach on his behalf, or can ...
2
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0answers
37 views

What constitutes “sending” Manot?

On Purim, I will drive around and deliver my mishloach manot. However, if a person is not home, I might leave the package at his door. If he doesn't arrive until days later, have I still satisfied my ...
2
votes
0answers
56 views

Adding stones or bricks to the Bais Hamikdash

As a child I was told, and now my children are being told, that when they do a Mitzva a brick gets added to the Bais Hamikdash. As pointed out by DoubleAA, the Rambam says that it is preferable to ...
2
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0answers
27 views

Eating specifically fruit of shmitta

Is there an inyun to specifically eat fruits that have kedushas shvi'is? How much must a person go out of their way to buy such fruits? Let's say they cost more, how much more must they spend? Is this ...
2
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0answers
34 views

What is the obligation of “Kedusha” (Holiness?)

The verse in Leviticus (19:2) says "you shall be holy" what is the parameter of this and to what degree is it binding. Rambam (Sefer Hamitzvos shoresh 4) writes that is is a general commandment to ...
2
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0answers
60 views

Is there a pattern to Yonasan Ben Uziel's introduction to mitzvos?

Starting with the dibros, YbU introduces some mitzvos with the words 'Ami bnei Yisrael" and I don't see the pattern as to when he does and when he doesn't. Anyone have an idea which ones deserve this ...
2
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0answers
66 views

How many disputed and undisputed Torah Mitzvot are there?

If you combine all the known lists of the "613 Mitzvot" (Rambam, Ramban, Semag, etc.), how many total mitzvot are listed by at least one person as a Mitzvah Deoreitya? I am curious to compare this to ...
2
votes
0answers
33 views

What type of mitzvah, if any, is a donation to medical research?

If I give money to a charity that finances medical research, I think I'm doing a mitzvah, but of what sort? Is this tzedakah when I'm not clothing or feeding the poor? Is it saving a life when there ...
2
votes
0answers
38 views

Meditation before Mitzvah activities

Who invented the meditation that is often printed before such things as counting the 'Omer, inviting the Ushpizin, and other Mitzvoth or Mitzvah-related activities, and what is the basis for it?
2
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0answers
84 views

Pretending in kiyum hamitzvot

When a woman (or, if need be, a man) lights candles for Shabbat, she covers her eyes before making the bracha to "pretend" that the candles aren't lit yet because we generally say the bracha before ...
1
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0answers
39 views

Repetition in Sefer Yere'im

The sefer Yere'im of R. Eliezer of Metz which lists the 613 mitzvos seems to count several identical mitzvos. E.g. mitzvos 25-30 (according to the newer editions). Although I could creatively ...
1
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0answers
53 views

Unintentional Tosefes Shabbos

My shul newsletter misprinted candle lighting times this week --- instead of 8:01, it listed 7:48. This leads me to 2 questions: If I light candles at 7:48 because I think that that is the right time ...
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0answers
51 views

Can a rabbincal mitzvah (that is currently being done) override a bibilical mitzvah?

There's a principle (will try to find the source later) that says that if one is in the midst of doing one mitzvah he is exempt from performing other mitzvot. Do both mitzvot have to be of the same ...
1
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0answers
33 views

Is there a term for doing a mitzvah the same way every time?

I read in a book (why can't I find it when I want it?) that among the reasons that a tallit gadol has an atarah on it is because there is value in doing a mitzvah the same way each time. If it did ...
1
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0answers
28 views

Wanting to do a Mitzvah, getting paid for intent AND accomplishent

I heard from someone that whoever wants to do a mitzvah, Hashem gives him reward before he does the mitzvah, and after he does the mitzvah Hashem doubles it. Where is the source for this?
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0answers
63 views

D’oraita Sources for Halacha

We often see that the author of a p'sak maintains that a ruling is d’oraita even in cases when there is no link to any of the 613 mitzvot listed by Rambam, etc. Must every halacha ruled as a d’oraita ...
1
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0answers
32 views

shehecheyanu on eruv tavshilin

It is a rabbinical mitzvah to make eruv tavshilin, it even comes with a blessing. If so, why don't we make a shehecheyanu on it?
0
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0answers
45 views

What if a Mezuzah is mistakenly removed?

Say a non-Jewish tradesman, like a painter, is working on a door and removes the Mezuzah without really knowing what he's doing. Is the Mezuzah still kosher? Could I say a Bracha and put it back as ...
0
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0answers
213 views

Chukim list with sources

My search is for a list of chukim. Since I don't like 'reinventing the wheel', I was wondering if there is one already available from some reference work.