Reb Chaim analyzes a three way debate between the Rambam, Raavad and Ramban about the prohibition for a drunk Kohen to enter the Beis Hamikdash

Reb Chaim analyzes the case of a loose stone in the Beis Hamikdash (Temple) floor, and develops an important principle in the architecture of the Beis Hamikdash

Discussion of Reb Chaim's massive novelty that the Rambam requires a majority of Jews to take over Israel for Yovel to take effect, in context with other commentators, and another approach to the issue from Reb Chaim (as quoted by his father and son)

Reb Chaim analyzes the debate between the Rambam and Ravad over whether Moshiach (the Messiah) needs to resanctify Israel in the future, and develops a major novelty in the Rambam's view of two requirements for the mitzvah of Yovel (Jubilee)

Reb Chaim analyzes the Rambam's method for computing the Shemitah cycle, and analyzes the role of counting the Yovel (Jubilee) cycle as essential to the entire concept.  

Reb Chaim analyzes a debate between the Rambam and Raavad regarding debt cancellation during Shemitah to uncover the scope of this halacha

Survey of Reb Chaim and the Chazon Ish (and Reb Aharon Kotler's) debate regarding whether Challah is an agricultural based mitzvah and is connected with the growth of the produce or not.

Survey of Reb Chaim and the Chazon Ish's debate regarding the interpretation of the minimum halachic measurement to be obligated in Challah

Reb Chaim diffrentiates between two mitzvahs: Reishis Hagez (First Shearings which go to the Kohen) and Challah, to stress the connection between Challah and the dough itself.

Reb Chaim analyzes the exemption of Challah from ownerless dough to stress a key aspect of the mitzvah that it only takes effect on dough