[Avodah] Bar Mitzvah on "Early Shabbos"

[Micha Berger]

On Tue, Jul 14, 2009 at 08:42:06AM -0400, Rich, Joel wrote:
: Wouldn't it be talui in the machloket as to whether accepting early
: shabbos literally turns Friday night into shabbat or is it just accepting
: some additional obligations/restrictions on Friday?

I also thought of the oft-rehashed Brisker Torah on Sukkos and tosefes
Shemini Atzeres, often the same discussion. As well as the role of tosefes
YT on qiddush beleil seder. (You are yotzei qiddush, but not 4 kosos
which requires zeman achilas haqorban, not just that it be Pesach.)

The Taz is choleiq with the Maharshal. The Maharshal cites the practice
of a R' Tevil who wouldn't eat on Shemini Atzeres so as to avoid
making a berakhah leisheiv basukah before qiddush for SA. The Tax holds
that tosefes qodesh is a de'Oraisa and makes it the neft day, "for him
the previous day along with any of its halachic obligations has passed.
And it is as if it is night and actually the next day."

And as with 4 kosos, Shema and omer require night, not the next day, and
therefore the Taz says are not impacted by tosefes.

Tir'u baTov!
-Micha

-- 
Micha Berger             It isn't what you have, or who you are, or where
micha at aishdas.org        you are,  or what you are doing,  that makes you
http://www.aishdas.org   happy or unhappy. It's what you think about.
Fax: (270) 514-1507                        - Dale Carnegie