Category: Gemara

Very quickly review the גמרא דף ז. “ומסיים (four lines from bottom of the Amud) until the end of דף ז עמוד ב

Questions:

What are the two points how the ruling of רב in the case of מבוי שנפרץ במלואו לחצר ונפרצה חצר כנגדו contradict the ruling of  רב יהודה in the case of מבוי שכלה לרחבה?

How does רב ששת resolve the contradiction?

What would need to be done to permit one to carry inside the מבוי?

Continue learning the גמרא דף ח. “ולמאי דסליק (top of the Amud) until “אמר רבה (seven lines from top of the Amud)

Question:

How does נראה מבחוץ ושוה מבפנים help to permit carrying inside the מבוי?

Review the גמרא דף ז. “ומסיים (four lines from bottom of the Amud) until the end of דף ז עמוד ב

How is the case of מבוי שכלה לרחבה similar to the case of מבוי שנפרץ במלואו לחצר ונפרצה חצר כנגדו?

Questions:

In the case of מבוי שכלה לרחבה why does רב יהודה rule that it is permitted to carry inside the מבוי with just the placement of a Lechi or Korah at the entrance of the מבוי  to reshus Harbim?

What would need to be done to permit one to carry inside the מבוי?

Why is it permitted to carry inside the רחבה even though it is open to the Reshus Harabim?

In the case of מבוי שנפרץ במלואו לחצר ונפרצה חצר כנגדו why does רב rule that it is forbidden to carry inside the מבוי? 

Why does he rule that  it is permitted to carry inside the חצר even though it is open to the Reshus Harabim?

What are the two points how the ruling of רב in the case of מבוי שנפרץ במלואו לחצר ונפרצה חצר כנגדו contradict the ruling of  רב יהודה in the case of מבוי שכלה לרחבה?

How does רב ששת resolve the contradiction?

Continue learning the גמרא דף ח. “ולמאי דסליק (top of the Amud) until “אמר רבה (seven lines from top of the Amud)

Question:

How does נראה מבחוץ ושוה מבפנים help to permit carrying inside the מבוי?

Learn the גמרא דף ז. “יתיב רב יוסף (two dots) until אמר ליה אביי (second to last line of the amud) 

Learn תוס’ “בקעה 

Clarify the case of מבוי שכלה לרחבה

Learn תוס’ “אם 

Continue learning the גמרא דף ז. ” אמר ליה אביי (second to last line of the amud) until דף ז: “השתא (five lines from bottom of the Amud) 

Clarify the case of מבוי שנפרץ במלואו לחצר ונפרצה חצר כנגדו

What are the two points how the ruling of רב contradicts the ruling of the case of מבוי שכלה לרחבה

Continue learning the גמרא דף ז: “השתא (five lines from bottom of the Amud) until the bottom of the Amud

Conclusion of the Sugya: Following a בת קול

Clarify the two reasons  “תוס’ דף ו: “כאן gives as to why the Chachamim were allowed to ignore the בת קול in the episode related in גמרא בבא מציעא דף נט עמוד ב?

Questions:

What’s the nafka minah between these two reasons?

Why did the Bas Kol say to follow Rebbe Eliezer if that was not the Halacha? 

See רב ניסן גאון on the side of the גמרא ברכות דף יט עמוד א

https://hebrewbooks.org/shas.aspx?mesechta=1&daf=19&format=pdf

According to the second explanation of Tosfos, we do not rule like a Bas Kol. Why do we follow the Bas Kol that said the halacha is like Beis Hillel? 

Based on the conclusion of Tosfos, how many opinions are there in regards to following a Bas Kol? (list the opinions)

Conclusion of the Sugya: Following Chumras of Two Different Opinions

Clarify the two different opinions when a we follow the rule ספק דאורייתא לחומרא ספק דרבנן לקולא and when we say following the chumrahs of two different opinions is considered foolish. 

1.  רשב”א חולין דף מד. “והא

https://hebrewbooks.org/pdfpager.aspx?req=40909&st=&pgnum=40

2. חזון איש עירובין דף ז

https://hebrewbooks.org/pdfpager.aspx?req=14331&st=&pgnum=431

See גמרא ברכות דף כז 

https://hebrewbooks.org/shas.aspx?mesechta=1&daf=27&format=pdf

which brings a machlokes between when the day is considered over in regards to until what time a person can daven mincha and what time a person could start davening maariv.

Rabanan – Day ends at shkia (sunset) 

Rebbe Yehuda – Day ends at Plag Hamincha (two and half halachic hours before shkia) 

The Gemara concludes one could follow whichever opinion they decide. 

Could a person daven Mincha after Plag hamincha and then daven Maariv immediately following (before Shkia)? 

Would it be permitted if it was two different days?  

Learn רא”ש ברכות פרק ד סוף ס’ ג 

https://hebrewbooks.org/pdfpager.aspx?req=14308&st=&pgnum=168

and מאירי ברכות דף כז who have a machlokes regarding this matter

See קהילת יעקב ברכות ס’ א who explains this machlokes is dependent on our sugya. 

Question:

When is a person considered a Rasha for following the leniencies of two different opinions? (two reasons of the Gemara)

Conclusion of the Sugya: Following a בת קול

Clarify the two reasons  “תוס’ דף ו: “כאן gives as to why the Chachamim were allowed to ignore the בת קול in the episode related in גמרא בבא מציעא דף נט עמוד ב?

Questions:

What’s the nafka minah between these two reasons?

Why did the Bas Kol say to follow Rebbe Eliezer if that was not the Halacha? 

See רב ניסן גאון on the side of the גמרא ברכות דף יט עמוד א

https://hebrewbooks.org/shas.aspx?mesechta=1&daf=19&format=pdf

According to the second explanation of Tosfos, we do not rule like a Bas Kol. Why do we follow the Bas Kol that said the halacha is like Beis Hillel? 

Based on the conclusion of Tosfos, how many opinions are there in regards to following a Bas Kol? (list the opinions)

Learn the גמרא דף ז. “יתיב רב יוסף (two dots) until אמר ליה אביי (second to last line of the amud) 

Learn תוס’ “בקעה

Divrei Torah for Tu B’Shevat 5783

Review the “גמרא דף ז. “מ”מ קשיא until the two dots on דף ז 

Clarify when keeping two chumras is considered foolish. 

Learn “תוס’ דף ו: “ומי

According to the conclusion of the Gemara: When is a person considered a Rasha for following the leniencies of two different opinions? (two reasons of the Gemara)

See גמרא ע”ז דף ז. “ת”ר הנשאל  (twelve lines from bottom of Amud) until “ת”ר ” (four lines from the bottom) which brings the rule ספק דאורייתא לחומרא ספק דרבנן לקולא.

https://hebrewbooks.org/shas.aspx?mesechta=27&daf=7&format=pdf

Major Questions:

Based on the above rule according to the first explanation of our Gemara why before the בת קול ruled the halacha like beis hillel was it left to the volition of the individual to decide to follow beis hillel or beis shamai. Why were they not bound by the rule ספק דאורייתא לחומרא ספק דרבנן לקולא ?

According to Rav Shizbi explanation one can not follow two chumrahs of two different opinions if  they are סתרן אהדדי. Based on the rule of ספק דאורייתא לחומרא I should be obligated to follow the stringent opinion in both cases? 

See רשב”א חולין דף מד. “והא

https://hebrewbooks.org/pdfpager.aspx?req=40909&st=&pgnum=40

See חזון איש עירובין דף ז for a different approach

Review “תוס’ דף ו: “כאן 

Clarify the two reasons Tosfos gives as to why the Chachamim were allowed to ignore the בת קול in the episode related in גמרא בבא מציעא דף נט עמוד ב?

Questions:

What’s the nafka minah between these two reasons?

Why did the Bas Kol say to follow Rebbe Eliezer if that was not the Halacha? 

See רב ניסן גאון on the side of the גמרא ברכות דף יט עמוד א

https://hebrewbooks.org/shas.aspx?mesechta=1&daf=19&format=pdf

According to the second explanation of Tosfos, we do not rule like a Bas Kol. Why do we follow the Bas Kol that said the halacha is like Beis Hillel? 

Based on the conclusion of Tosfos, how many opinions are there in regards to following a Bas Kol? (list the opinions)

Review “גמרא דף ו: “ומי עבדינן כתרי חומרי (second wide line) until “דף ז. “מ”מ קשיא  (eight lines from top of the Amud) 

Learn “תוס’ דף ו: “כאן 

Questions:

How does Tosfos explain why the Chachamim in the episode related in גמרא בבא מציעא דף נט עמוד ב were allowed to ignore the בת קול?

Why did the Bas Kol say to follow Rebbe Eliezer if that was not the Halacha? 

See רב ניסן גאון on the side of the גמרא ברכות דף יט עמוד א

Tosfos gives two answers.

What’s a Nafka Mina between the two answers?

According to the second explanation of Tosfos, we do not rule like a Bas Kol. Why do we follow the Bas Kol that said the halacha is like Beis Hillel? 

Based on the conclusion of Tosfos, how many opinions are there in regards to following a Bas Kol? (list the opinions)

Continue learning the “גמרא דף ז. “מ”מ קשיא until the two dots on דף ז 

Clarify when keeping two chumras is considered foolish. 

Learn “תוס’ דף ו: “ומי

According to the conclusion of the Gemara: When is a person considered a Rasha for following the leniencies of two different opinions? 

Learn “גמרא דף ו: “ההוא מבוי עקום (four lines before the wide lines) until “דף ז. “מ”מ קשיא (eight lines from top of the Amud)
Question:
See גמרא בבא מציעא דף נט עמוד ב relates an episode where there was a major dispute between the Chachamim and Rebbe Eliezer and although a בת קול said the Halacha is like Rebbe Eliezer the Chachamim did not follow the בת קול. How was the Chachamim allowed to ignore the בת קול?
Learn “תוס’ דף ו: “כאן

Continue learning the “גמרא דף ז. “מ”מ קשיא until the two dots on דף ז
Clarify when keeping two chumras is considered foolish.
Learn “תוס’ דף ו: “ומי

Learn “גמרא דף ו: “ההוא מבוי עקום (four lines before the wide lines) until “דף ז. “מ”מ קשיא (eight lines from top of the Amud)
Learn “תוס’ דף ו: “ומי
Learn “תוס’ דף ו: “כאן

Continue learning the “גמרא דף ז. “מ”מ קשיא until the two dots on דף ז