Explanation of Ramban - 7:3 - about Hashem hardening Pharaoh's heart and how this fits in with free will and personal responsiblty. Discussion of the views of Rambam, Rashi, Ramban, Rav Yosef Albo, and Professor David Shatz's article.

What was Moshe's speech impediment? Debate between Rashi/Ibn Ezra versus Rashbam whether it was a lisp or that he didn't speak Egyptian. And was Moshe's lisp ever healed? Debate between Rav Saadia Gaon versus Ibn Ezra/Ramban.

Explanation of Ramban - 2:23, 3:18 - about Moshe's code to prove he was the redeemer, and the debate between Ramban and Maharal how this worked. Including debate about how old Moshe was when he fled Egypt, and what he did during his years of wandering.

Explanation of Ramban - 49:10 - about Yaakov giving the monarchy to the tribe of Yehuda, and why there were exceptions to this, including the Maccabees, and whether they sinned by becoming kings. Including the debate between Rambam and Ramban whether Chanukah celebrates political sovereignty as well as spiritual salvation.

Explanation of Ramban - 45:27 - the debate between Rashi and Ramban whether Yaakov ever found out the truth that the other brothers had sold Yosef? Rashi - he knew the details, Ramban - he never knew.

Explanation of Ramban - 46:7, 46:15, 17:17 - debate between Rashi and Ramban versus Ibn Ezra as to when Yocheved was born, and why the Torah omits some of the incredible miracles which are recorded in the Midrash

Explanation of Ramban 42:9 - why didn't Yosef contact his father to let him know he was alive? Discussion of Tosafos' 2 answers, Ramban's approach, and the discussion surrounding Ramban's approach.

Explanation of Ramban - 1) 38:3, 38:5 - explanation of Yehuda's three older sons' names and who named them, and 2) 38:8, 38:26, 46:2 - debate between Rashi and Ramban what the purpose of yibum is (a memorial versus the kabbalistic concept of reincarnation) and whether Yehuda's marriage to Tamar was motivated by yibum.