An Enigmatic Brachah: The Search for Chametz and the Character of Mitzvot
To be delivered at GGS after Minchah, Shabbat HaGadol 5779
Primary Sources:
Pesachim 7a-b with the following commentaries
Rashi, Tosfot s.v. 'Ki Pligi', Meiri, Rosh Siman 10
Rambam Hilchot Brachot 11:11-15