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==Learning secular subjects on Shabbat== | ==Learning secular subjects on Shabbat== | ||
# According to Sephardim, one should only learn Torah on [[Shabbat]] and one may not learn secular subjects. According to Ashkenazim, many are lenient to allow learning secular wisdom on [[Shabbat]] but a pious person should refrain. <Ref> | # According to Sephardim, one should only learn Torah on [[Shabbat]] and one may not learn secular subjects. According to Ashkenazim, many are lenient to allow learning secular wisdom on [[Shabbat]] but a pious person should refrain. <Ref> | ||
* Mishna [[Shabbat]] 148b writes that one may not count the number of guests from a list on [[Shabbat]]. Abaye in the Gemara 149a explains that this is a rabbinic restriction so as not to come to read a Shtar Hedyot on [[Shabbat]]. What is a Shtar Hedyot which one may not read on [[Shabbat]]? Rashi 116b | * Mishna [[Shabbat]] 148b writes that one may not count the number of guests from a list on [[Shabbat]]. Abaye in the Gemara 149a explains that this is a rabbinic restriction so as not to come to read a Shtar Hedyot on [[Shabbat]]. What is a Shtar Hedyot which one may not read on [[Shabbat]]? Rashi 116b s.v. Shtar explains it to be financial calculations or letters. The Rambam (Pirush Mishnayot [[Shabbat]] 23:2) also explains Shtar Hedyot to mean letters and the reason for this is that on [[Shabbat]] one may only read Navi and it’s explanations and not even a book of wisdom and science. Bet Yosef 307:17 quotes the Baal HaMoer (43a s.v. VeHa) who agrees. | ||
* However, the Rashba (149a | * However, the Rashba (149a s.v. VeLeInyan) explains Shtar Hedyot as a business documents. This is also the definition of the Ri quoted in Tosfot 116b d"h "kol sheken" and the Rosh (see there where he writes that reading shtarei hedyotot is a problem of mimtzo cheftecha from Yishayahu 58:13) [[Shabbat]] 23:1 (Rashi himself on 149a seems to say this also, and tosfot 149a d"h "shtarei" questions Rashi. see Netziv in Meromei Sadeh 149 for a reconciliation of Rashi). Therefore, Sh”t Rashba 7:288 rules that it’s permitted to read books of wisdom and medicine and quotes the Ramban who agreed. [Bet Yosef 307:17 learns this out from another Teshuva of the Rashba 1:772 where he says that one may analyze an astrological tool called the Istrolav.] | ||
* S”A 307:17 rules like the Rambam who says that on [[Shabbat]] one should only learn Torah and not books of other wisdoms, however, he mentions that some are lenient. Mishna Brurah 307:65 writes that the minhag is like the Rashba, however, a pious person (Yireh Shamayim) should be strict. [http://www.ravaviner.com/2010/01/studying-secular-subjects-on-shabbat.html Rav Aviner] holds like the Mishna Brurah. 39 Melachos (Rabbi Ribiat, vol 4, pg 982) uses a stricter language saying strictly speaking pleasure reading is permitted but it’s best to refrain from any secular books. | * S”A 307:17 rules like the Rambam who says that on [[Shabbat]] one should only learn Torah and not books of other wisdoms, however, he mentions that some are lenient. Mishna Brurah 307:65 writes that the minhag is like the Rashba, however, a pious person (Yireh Shamayim) should be strict. [http://www.ravaviner.com/2010/01/studying-secular-subjects-on-shabbat.html Rav Aviner] holds like the Mishna Brurah. 39 Melachos (Rabbi Ribiat, vol 4, pg 982) uses a stricter language saying strictly speaking pleasure reading is permitted but it’s best to refrain from any secular books. | ||
* Shemirat [[Shabbat]] KeHilchata 29:49 extends the Mishna Brurah even to permit reading professional literature, journals that does not include any business, and textbooks. He notes that Rav Shlomo Zalman (Nishmat Avraham 307:5) is quoted to say that a doctor could learn medicine on [[Shabbat]] but a medical student may not. | * Shemirat [[Shabbat]] KeHilchata 29:49 extends the Mishna Brurah even to permit reading professional literature, journals that does not include any business, and textbooks. He notes that Rav Shlomo Zalman (Nishmat Avraham 307:5) is quoted to say that a doctor could learn medicine on [[Shabbat]] but a medical student may not. |