44b. Sos Asis 5735 Class Two. This class is entirely about the question of why the ChaZaL prohibited blowing Shofar when Rosh Hashana is Shabbos. He gives the classic answer, that (it is not due to גזירה דרבה only, but) it is due to the lack of the need for Shofar, as Shabbos takes it’s place. We explained this by contrasting the Aliya that takes place on Shabbos (where the Chitzoniyus has an Aliya WITH Pnimiyus) and Rosh Hashana where the Pnimiyus is Oleh and the Chitzoniyus remains below. Now when the two converge Shabbos compliments Rosh Hashana. There is no need to repair this through Shofar because Shabbos does it by itself.
