The tag has no wiki summary.

learn more… | top users | synonyms

0
votes
0answers
13 views

How long does one have to say al hamichya? [duplicate]

After eating most food products that require the bracha of mezonos (= just those that come from the 5 grains, excluding rice and other grains [on which borei nefashos is made afterwards]), one needs ...
5
votes
3answers
333 views

Is there a time limit for Borei Nefashos and Beracha Me'en Shalosh?

It seems that there's a 72-minute period after eating in which one must bentch. Does this also apply for Borei Nefashos and Beracha Me'en Shalosh?
1
vote
1answer
78 views

The blessing שהחינו‎ for a new wrist watch?

If you acquire a new wrist watch, do you make the blessing Sheheheyyanu?
3
votes
2answers
67 views

(When) should skipped parts of davening be made up?

If someone skips parts of shacharit in order to say shemoneh esrei with the congregation, (when) should the skipped paragraphs be made up?
24
votes
10answers
851 views

How can I make a long summer shabbat a delight?

Where I live, shabbat ends at nearly 10PM at the peak of summer, and I find it challenging to get to the end of that without starting to develop some negative feelings. I try to spend most of Shabbat ...
12
votes
1answer
107 views

If kings get up at 3 hours past sunrise, wouldn't they need some extra time to say Shma?

Mishna Brachot 1:2 gives the times for saying Shma in the morning. מאימתיי קורין את שמע בשחרים: משיכיר בין תכלת ללבן; רבי אליעזר אומר, בין תכלת לכרתן. עד הנץ החמה; רבי יהושוע אומר, עד שלוש שעות, ...
4
votes
2answers
367 views

Can you build a succah on Sukkot?

After reading How do I do the car-door-sukkah trick?, i wondered: isn't this building it on Sukkot? So, is it permissible to build a succah on Sukkot? I originally thought no, because i know that ...
8
votes
2answers
265 views

Sleeping between meat and milk

I have heard in the name of the Chasam Sofer that if one sleeps after eating meat that they can be lenient in the amount of time one would normally wait between eating meat and milk. Is this written ...
11
votes
4answers
2k views

When can you build the sukkah?

My wife and I love the holiday of Sukkot, as do many of our friends. We build the sukkah every year and have friends over for an evening meal, preferably on Shabbes - if someone else in our group of ...
6
votes
0answers
33 views

Skipping parts of pessukei dezimroh to get to work on time?

Kitzur shulchan aruch states that if a person is afraid of being late to recite shmonei esreh with minyan, it is allowed to skip some parts of the pessukei dezimroh... Does this apply to a person that ...
12
votes
3answers
181 views

What if you undo a shabbat melacha?

If you plant a seed shortly before the end of shabbat (zoraya) and then un-bury it after shabbat, or you put an uncooked food into an oven and then take it out within seconds without it having baked ...
4
votes
4answers
115 views

Is Moshiach Going to last forever?

Is Moshiach Going to last forever? When Moshiach comes are we going to have it for eternity? If there are different opinions the please state them all.
6
votes
4answers
99 views

Why strong wind when splitting the sea?

The verses describing the splitting of the Yam Suf (Reed Sea) say a strong wind blew overnight before the sea split. To me, this implies a gradual process of moving a great deal of water. On the ...
8
votes
1answer
146 views

Referencing Iron before the Iron Age

A guest brought up this question at the shabbos table, and no one had an answer. In D'Varim 8:9 it says "...a land whose stones are iron...". The question this guest asked was: How is it that the ...
2
votes
0answers
59 views

Moshiach's Time of Arrival

Are there any sources that inform us of what time of the day Moshiach is supposed to come (e.g. morning or noon)?
7
votes
2answers
214 views

What are you supposed to do on Tisha baAv?

On Tisha baAv you can't eat wash oneself anoint oneself marital relation wearing leather shoes sit on a chair Torah study greeting people with a blessing conducting business going on a ...
9
votes
4answers
229 views

Getting a head start on Shnayim Mikra

(Inspired by this question) Can one get a head start on Shnayim Mikra? Would it count if someone either started early (perhaps during the weeks with no Sedra in Tishrei), or just had some spare time ...
4
votes
0answers
45 views

Morning seder as the “main” seder

In most Yeshivas with which I am familiar, morning seder, the regimen of learning before lunch, is the more in-depth and intense learning seder, while afternoon seder (session) is generally less ...
4
votes
4answers
540 views

How long do I have after a bread meal to bensch?

How long do I have after a bread meal to bensch (say grace)? Does it matter if I am distracted by other things? For example, I eat at 1 pm, then I work for 5 hours, go to the store for half an hour, ...
5
votes
1answer
117 views

Waiting six hours when chicken became meat

Poultry was once not considered fleishig. If someone had eaten chicken immediately before the rabbis decreed that poultry was fleishig, would he have had to wait his customary number of hours before ...
9
votes
3answers
132 views

When Tana“ch uses the phrase ”until today" what does it mean?

There are numerous places where Tana"ch uses the phrase "עד היום" or "עד היום הזה" ("until\to this day"). Usually, this phrase is used regarding the names of cities, towns, etc. - occasionally, such ...
3
votes
1answer
86 views

Why do I care what time Bnei Melachim (sons of kings) rise in the morning?

The Mishnah in Berachothch2? teaches that one may recite Shema' until the end of the third hour of the day, "for it is the way of the sons of kings to rise by three hours." Why is that the deciding ...
4
votes
2answers
131 views

Shabbat with time dilation in space

I know there is some discussion in space/planets.. How would you keep shabbos in space? The Rabbi I asked this shabbat pretty much said the same thing; and you go by Jerusalem time when in doubt. ...
8
votes
2answers
91 views

How is the story of the Torah being given told in the Torah itself?

I'm sure this question has been asked before since it very obvious and I've heard it before. Nonetheless I've never heard a good answer and an internet search brought up nothing. The question is, how ...
5
votes
3answers
256 views

Would time travel be assur/mutar?

Inspired by this question which the author states is not a question of issur/heter. Assuming time travel is possible (to the future or past) is there any reason it should be assur?
2
votes
0answers
94 views

To know in advance when one is a niddah

The gemoro and shulchan aruch has much to say about 'vestos', way to find out in advance when one will be a niddah, which rarely work today. There are modern methods which do work: does one have to ...
3
votes
2answers
143 views

Is there a concept of time in Gan Eden and the world to come?

Does Time exist in Gan Eden and the world to come. I heard that you cant get bored of these places since there's no time there. Also heard midrash that Yitchak Aviinu went to Gan Eden for 2 years ...
-2
votes
1answer
33 views

Earliest time for dawn: a question on Kehati

The Mishna (Berakhot 4:1) brings the opinion of R' Yehuda to the effect that the latest time for shacharit is the fourth hour of the day. In explaining R' Yehuda's opinion, Kehati elaborates upon the ...
3
votes
0answers
51 views

Where and when did the numerical time units (hours) originate? [duplicate]

The Torah states no numerical divisions for the day. The closest numeric we find is that there are 7 days in the week, and that the start of the "day" begins with "erev" (and there are debates on when ...
1
vote
3answers
111 views

Does God have complete knowledge of future?

This question Did God know the holy place right away during the exodus? ask around the idea that G-d would choose His holy places during exodus time. However, if he knows the future, he couldn't ...
6
votes
1answer
115 views

Davening a long shemoneh esrei and missing ameins

Is there anything wrong/are there any problems with a person davening a long shemoneh esrei, so much so that they miss chazaras hashatz, including kedusha, and all the ameins...?
2
votes
3answers
257 views

Precise Zemanim?

This site (see the paragraph starting with "accuracy") says that no one can predict the times for sunrise and sunset to within a minute accurately for a given location because of certain atmospheric ...
2
votes
2answers
69 views

Can the time a dream occurs influence its significance?

Does the time during the day or night when one has a dream have any influence on how meaningful it is? I've heard it does, but have no good source, and wonder whether it's true.
4
votes
0answers
53 views

How long can יוצא ונכנס be?

In regards to kosher supervision, what is the largest single gap that a mashgiach can leave the premise and still be considered practicing יוצא ונכנס?
6
votes
2answers
112 views

Give ma'aser on money that you didn't make yet?

Can I give ma'aser on money that I didn't earn yet but I know I will be earning in the future?
1
vote
3answers
145 views

Bittul Chometz before the time

After bedikas chometz on the 14th of Nissan by night and again on the 14th of Nissan by day we are "m'vatel" (nullify) all of the chometz in our reshus (property.) Can a person say already any time ...
2
votes
1answer
62 views

How long did the showdown with Paro last?

Recently my torah-study group was discussing the events of Parshat Sh'mot, and someone claimed that people could only gather straw for bricks in the fall (I don't know if that's true) and the exodus ...
3
votes
0answers
54 views

How much time must pass before making a second beracha on the same food?

If you made a beracha on a food or drink item and you took a sampling of it, how much time must pass until the next sampling for you to be required to make an additional beracha?
2
votes
2answers
103 views

How is it possible that Yisrael went out of Egypt after only 210 years due to hard work?

Is it possible to say that the Jews were in Egypt for only 210 years because they were worked so hard? Would Hashem really do that if he already told Avraham that they would be there for 400 years?
7
votes
4answers
246 views

Concept that time is a spiral

I've heard that there is a concept in Judaism of time in a spiral, but I'm not sure where that idea originally comes from (specifically, which Rabbi originally said it). The earliest I've found is Rav ...
2
votes
2answers
154 views

Can Jews standing naval watches take their shabbat in shifts?

Suppose you have an major naval ship (aircraft carrier or nuclear sub) with a small complement of Jews on board. They're divided by the executive officer to stand watches, same as the rest of the ...
1
vote
1answer
153 views

Why 72-minutes for Dutch, Swedish, Finnish, and Northern European Jews?

I am a Swedish Jew and want to know why we wait specifically 72 minutes after eating meat/flaysh before eating miklhigs. A lot of people say it is an hour, but my understanding is that a one-hour ...
1
vote
1answer
83 views

Should we really say kaddish for twelve months for a parent?

Is Kaddish really twelve months for a parent? When I said Kaddish for my father fifty years ago I read in the prayer book at the Chevra Kaddisha Bnai Jacob in Montreal that it should only be for ...
4
votes
2answers
335 views

Eating dairy after pareve on meat equipment?

If I eat hot pareve food that was made on meat equipment, is there a waiting period before I can eat dairy? I had always assumed so -- that the heat transfers the meatiness to the pareve food -- but ...
7
votes
2answers
446 views

Why 1,000 generations of ungiven Torah, not X years?

The Mainz Anonymous reads, in part (in my own translation): He created the Torah 974 generations before the world was created, then twenty-six generations [passed] from the creation of the world ...
2
votes
1answer
141 views

Are there prophetic perfect tenses?

In Christianity, there is a school of interpretation where God sometimes describe future events using past tenses. God, being outside of time, see future events as if it already happens and hence use ...
1
vote
3answers
293 views

What does “shachar” in “alos hashachar” mean?

We find a number of terms referring to when morning starts and then perhaps a similar term used to refer to the time of shachris. Alos HaShachar (עלות השחר) Ayeles HaShachar (אילת השחר) and Shacharis ...
4
votes
1answer
65 views

Must one publicize a lost object if it had been found a long time prior?

Let's say, for whatever reason, someone found a lost object but did not get around to publicizing it for over a year. Does the Mitzvah to publicize it still apply, assuming that after the long ...
4
votes
2answers
138 views

What took 8 days

What took the Jews 8 days to produce new oil when rededicating the Temple in the Chanuka story? It seems the process of oil-making takes a lot less time (I have done it in Israel on one of the tourist ...
5
votes
3answers
162 views

Why are we required to light Chanukah lights only for about half an hour?

Since the miracle of the oil of Chanukah was that from one flask of oil they miraculously had enough oil for the menorah to burn all night for eight days, why did Chazal require us to light only for ...