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1answer
31 views

Letter of the Dvar Avraham About R. Soloveichik

Where can the D'var Avraham's letter about R. Soloveitchik be found? I have seen numerous references to it, such as in R. Yitzchak Twersky's eulogy for R. Soloveichik in which the following was ...
2
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1answer
192 views

Where does the Taz say that beer gives us life?

There is a Taz on the topic of yoshon (old grain) that says something to the effect of: כי עיקר חיינו תלוי בשכר While it's an awesome quote out of context, the basic pretense is that since the ...
2
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1answer
50 views

Baba Sali and his Torah chiddushim

I can not find any Torah writings from the Baba Sali. Does anybody know where I can find his Torah?
6
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1answer
276 views

Where does the Tiferes Yisroel discuss Edward Jenner and smallpox?

I've heard repeatedly that the Tiferes Yisroel describes Dr. Edward Jenner as a righteous gentile for developing the smallpox inoculation -- where is that quote, please?
1
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1answer
97 views

Seudas Rabbi Akiva Eiger

What does R. Akiva Eiger hold about long distance involvement in another person's simcha? I have heard that contrary to legend he actually held that such participation is meaningless and that the ...
1
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3answers
65 views

Looking for Shadal Al HaTorah

I am looking for Shadal's commentary on the Torah. is it available for free online? If not does anyone know where it can be purchased the cheapest?
0
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1answer
327 views

Does the principle of Hadash Asur Min Hatorah apply to technological new things?

According to the Hatam Sofer, does this principle apply to technological novelties? This principle means that "New Is Forbidden By The Torah".
2
votes
1answer
29 views

How does “וירא א׳ את האור כי טוב” imply goodness per se?

Haamek Davar to B'reshis 1:4 explains that "טוב" can mean either "good for its intended purpose" (even if that purpose is not good) or "good in truth". The אור (light, let's say) created on the first ...
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0answers
22 views

Source of various versions of Haamek Davar

There are commonly used versions of Chumash Haamek Davar in which the respective Haamek Davar commentaries differ widely from one another. I mean that the differences are not a word here and a letter ...
5
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0answers
36 views

Looking for a particular idea from Reb Yonason Eibshitz

I recall reading a quote from Reb Yonason Eibshitz concerning a judge on a beis din of 23 faced with a strange situation. The defendant seems to the judge to be guilty of murder, but this judge is the ...
3
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0answers
69 views

The opinion that microwaves don't need to be kashered

So I remember hearing this opinion that followed like this: "Microwaves do not need to be kashered because the means of cooking in a microwave are different than those spoken about in the Gemara." ...
1
vote
1answer
52 views

What's unique about the book Eglei Tal?

The book Eglei Tal was written by Rabbi Avrohom Bornsztain and deals with the 39 melachos of Shabbos. I was wondering what about this particular book is unique? Why would a person learn this as ...
4
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0answers
123 views

Halachic opinions on tefillin peshutim

I was discussing the subject of tefillin with my father motzei-Shabbat and particular, the battim (leather boxes that contain the parshiyot, or parchment scrolls). We ended up wondering what the ...
4
votes
1answer
69 views

Sforno on the Nachash

The Sforno on Bereishis 3:1 explains that the Nachash, snake, is not an actual snake but is rather the Satan/Yetzer Harah. With that in mind, what does the Sforno do with the curse Hashem gives the ...
1
vote
1answer
28 views

Ma'ayanah Shel Torah on the Festivals and 613 Mitzvot?

On the title page of Ma'ayanah Shel Torah, it says that the series covers the Parshiot, Haftarot, Festivals, and 613 Commandments. I have the 5 volumes on the Parshiot and Haftarot, but they do not ...
1
vote
1answer
135 views

Source for story about the Chasam Sofer, Rav Nosson Adler and an Amalekite?

I heard a story that goes roughly like this: after the death of his Rebbi, the Chasam Sofer decided to make Rav Nosson Adler his new Rebbi. He therefore undertook a long voyage to meet Rav Adler. On ...
4
votes
2answers
176 views

Shacharis after chatzos

Is praying shacharis after chatzos (midday) permitted, and do you fulfill your obligation? If so, until when? Please give sources, preferably quoting the Mishna Berurah, Alter Rebbe of Lubavitch, or ...
7
votes
1answer
59 views

How come Metzudat Tzion never did a perush of difficult words in the chumash?

Why did the author of Metzudat Tzion never write an explanation of difficult words in the chumash, as he did for most of the Nach? There are hard words in the chumash that require explanation even for ...
5
votes
1answer
79 views

What did the Or Sameach do for Rabbi Yaakov Ruderman?

I have heard that Rabbi Yaakov Yitzchak Ruderman of Ner Israel quoted Rabbi Meir Simcha (the Or Sameach or Meshech Chochma) in almost every, or possibly even in every, Torah address to the school. I ...
3
votes
1answer
107 views

Happiness for a Bar Mitzvah

I heard in the name of the Chasam Sofer that the first mitzvah of a bar mitzvah boy is that of simcha (happiness). Does anyone know where I could find the original source of this? I searched Google ...
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2answers
113 views

Are there any late-Achronim who wrote like a Rishon (or early-Acharon)?

When the Rishonim wrote, they weighed every word they used, considered the meaning and inferences of all possibilities and decided on what best reflects their position as a whole. This is how we treat ...
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4answers
1k views

Hitting your child as a disciplinary/educational measure - modern opinions

Shemos Rabbah (Shemos parsha 1) and a gemara in Makos (8a) both seem to indicate that physically striking a child/student is a positive thing to do in terms of discipline/education. My question is: ...
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2answers
243 views

Differences in Sepharadi Hilkhot Taharat HaMishpahhah

I've been told that HaRav Mordekhai Eliyahu and HaRav 'Ovadiah Yosef ('Aleihem hashalom), have different shitot (approaches/conclusions) when it comes to Hilkhot Taharat HaMishpahhah for the Sepharadi ...
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0answers
58 views

Source for Rabbi Jonathan Eybeschutz's explanation of Ta'anis Esther

The three day fast that Esther and Mordecai and the Jew's of Shushan observed during Nissan fell out on (at least) the first day of Passover. I remember hearing an explanation from Rabbi Jonathan ...
2
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0answers
64 views

What are R' Yaakov miLissa's commentaries on the m'gilos called?

Many a Jewish book is known colloquially by its title, like Avne Nezer and More N'vuchim. Many a one is known colloquially by its author's name, like the commentaries of R' Moshe Alshich and Malbim on ...
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2answers
74 views

Where does the contemporary measurement of a Kezayit come from?

According to the Nodeh B'Yehuda and the Chazon Ish, in order to calculate the size of a kezayis (which apparently is based on the size of an egg), we must double the size of our contemporary eggs. ...
3
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0answers
114 views

Looking for Source for explanation in Chafetz Chaim

R' Moshe Sherer brings an interesting explanation from the Chafetz Chaim: The reason for the Torah's double expression of my Shabbos's in ויקרא יט:ג - ואת שבתותי תשמורו is to teach us that our Shabbos ...
2
votes
2answers
96 views

What does ודוק or ודו"ק mean? [duplicate]

ודוק or ודו"ק appears extensively in rabbinic literature, particularly in Ashkenazi Halachic writings since the 17th century. I was once told that it meant that the author thought the proposed ...
5
votes
1answer
105 views

Where can I find the Chasam Sofer's poems?

According to the Jewish Encyclopedia, the Chasam Sofer wrote several poems. Where can I find them? I've been unable to do so.
3
votes
1answer
76 views

Perplexing Abbreviation in Tzafnas Paneach

The Tzafnas Paneach has a strange abbreviation in his commentary to Rambam, Sefer Zmanim, Chapter 5, Halacha 5. Here's the Rambam: ונהגו כל ישראל בזמנים אלו להתענות בשלשה עשר ג באדר זכר לתענית ...
3
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4answers
338 views

Rishonim/Achronim time period differentiation

When was the end of the Rishonim time period and the start of the achronim time period? Who, what, why, and how did this come about? What caused this abrupt change in deemed mental and halachot ...
6
votes
1answer
254 views

When will the period of Acharonim end?

What will mark the end of the period of Acharonim? What in general demarcates rabbinical eras? Are these halachic rules or conventions?
2
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0answers
105 views

When did the Kaf HaHayyim first see the Aruch HaShulchan and the Mishnah Berurah?

The Kaf HaHayyim was written roughly contemporaneously with the Aruch HaShulchan and the Mishneh Berurah, but is the last of the three seforim to be finished, with its final chapters completed by the ...