"Exodus from Egypt represents the passage from one reality to another, from matter without form (aka pleasure seeking) to matter shaped accordingly to Torah guidelines....
"Megillat Esther does not explicitly mention the name of Hashem. We learn from here that despite the presence of Hashem not always being revealed, He is constantly directing the events. ...
"The month of Adar...is the happiest month of the year—the month when we bear in mind that 'inauspicious' has absolutely no bearing on our relationship with G?d."...
"Birkat Hamazon is the consummate bracha achrona, because while most of the food blessings were instituted by the Sages, Birkat Hamazon is a Torah-level obligation, based on Deuteronomy 8:10: 'You shall eat, and be satisfied, and bless.'"...