Sugya: אתי רבים ומבטלי מחיצות
Yesterday we discussed the following question.
Rebbe Yochanan says that Yerushalayim would be considered a Reshus Haribim if the gates are not closed at night. Rebbe Yochanan does not line up with Rebbe Yehuda or Rabanan as Yerushalayim has 4 walls and two of its wall are whole walls?
Learn רשב”א “הכא איכא
https://hebrewbooks.org/pdfpager.aspx?req=37275&st=&pgnum=25
The Rashba gave two answers to the above question. What is the difference between the two answers?
How do we conclude l’halacha? Do we rule like ר”י that אתי רבים ומבטלי מחיצות?
Learn רשב”א “הכא איכא – last paragraph “וקיי”ל”
Learn רמב”ם הלכות שבת פרק י”ז הלכה י
https://hebrewbooks.org/pdfpager.aspx?req=14278&st=&pgnum=73
https://hebrewbooks.org/pdfpager.aspx?req=14278&st=&pgnum=74
Learn שולחן ערוך אורח חיים ס’ שס”ד סע’ ב
https://hebrewbooks.org/pdfpager.aspx?req=60389&st=&pgnum=69
https://hebrewbooks.org/pdfpager.aspx?req=60389&st=&pgnum=70
Concept – נעילת דלתות
How does closing the gates at night remove the issue of אתי רבים ומבטלי מחיצות?
According to the Ritva?
According to רש”י דף ק”א “חייבין עליה
Do the doors need to be closed at night?
How many doors are needed?
Learn ביאור הלכה “והוא שננעלת בחילה
Bring a proof from רשב”א “הכא איכא
How are city wide Eruvin able to enclose and permit carrying inside the Eruv by using tzuras hapesach when the Eruv encompasses streets that are 16 Amos wide and are considered a Reshus Harabim in which doors are needed?
See משנה ברורה ס”ק ח and ביאור הלכה “ואחר שעשה