Why did Yosef not revels to his father that he was alive? And why does rashi not address this seemingly glaring questin.

The Tur and the Rambam on how and why we celebrate Chanukah.

Chelek 10, Vayeshev 1

Chelek 10, Vayishlach - Yud-Tes Kislev

The difference between Avraham and Yitzchak vs. Yaakov, explains why Yaakov did not make a covenant with Avimelech. The Power of transformation.

The meaning of ופרינו is not as it seems in this case.

A powerful lesson in the change we must make to the world Hashem created.

When Avraham purchases the Me'arat Hamachpela, he pays full price, though he could have gotten it for free. This teaches us the importance of investing effort in our Torah and Mitzvos.

Lech Lecha and Vayera. 2 levels in Avraham's Avoda (worship), and 2 Levels in the G-dly revelation he experiences.

The difference between Tefilla (Prayer) and Bracha (Blessing) according to Chassidus, and the Talmudic dispute between Rabbi Yishmael and Rabbi Akiva on the source of Blessing for the Kohanim (when the bless the Jews).

From where did they have light in the Teiva (ark)?