Gemara:

Shabbat 

Halacha:

Shabbat 

Collections: Rabbi Rosensweig Itamar Columbia Shabbat

Description

Columbia Shiur: Relationship between aseih and laav of isur melacha. Does an obligation in the lav entail and obligation in the aseh: shitas hachinuch, ramban, tosfos; Minyan Hamitzvos: how do the Rishonim count the aseh of Shabbos.