Halachic conclusion הלכות שהייה
How do we conclude lhalacha? Do we rule like Rabanan or like Chanania?
Complete learning the רא”ש פרק ג’ ס’ א who presents a lengthy discussion on the different opinions and how we conclude lhalacha.
https://hebrewbooks.org/pdfpager.aspx?req=37953&st=&pgnum=350
https://hebrewbooks.org/pdfpager.aspx?req=37953&st=&pgnum=351
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The רא”ש first brings the ruling of the רי”ף who rules like the Rabanan and all of the proofs of the רי”ף. (We went through most of those proofs when we learnt the רי”ף) The רא”ש then brings the opinion of רש”י and the ר”י who rules like Chanania.
The רא”ש then quotes the בעל המאור who also rules like Chanania and refutes all the proofs of the רי”ף (we learnt some of the refutations in the ר”ן)
The רא”ש then brings ר’ יהודה הברצלוני & שאילתות דרב אחאי גאון who rule like the רי”ף and goes through each refutation of the בעל המאור and explains why it is not a valid refutation.
In conclusion the רא”ש says “ובשביל שרבו דעות בהאי פיסקא “
Questions:
What is the רא”ש halachic conclusion? Does he rule like Chanania or really rules like the Rabanan just says one can not object to those who follow the ruling of Chanania?
Learn רמב”ם ה’ שבת פרק ג הלכה ד
https://hebrewbooks.org/pdfpager.aspx?req=14278&st=&pgnum=16
Does the Rambam rule like the Rabanan or like Chanania?
How do we conclude lhalacha?
Learn שולחן ערוך ס’ רנ”ג סע’ א which brings two opinions how to rule.
According to which opinion does the מחבר conclude?
Bring a proof
Learn Mishna Berura
Is the רמ”א concluding to like Chanania or saying that if one follows the accepted Minhag like Chanania it is Ok, but really should follow like Rabanan?
Learn ביאור הלכה “ונהגו להקל כסברא אחרונה And הגהות חזון איש on the ביאור הלכה who argue what is the ruling of the רא”ש
https://hebrewbooks.org/pdfpager.aspx?req=60388&st=&pgnum=45
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