The unspoken drive towards human sacrifice lurks in the background of Sefer Vayikra.  

The first Pesah was a leil shimurim, a night of watching, a night of fear and uncertainty.  Amid darkness and screams, the fate of the Israelites hung in the balance, with hopes of redemption and freedom in their hearts. They were asked to believe in a God they didn't know and to set out on a journey with no destination in sight. Amazingly, they trusted in God and they followed Moshe out of Egypt. What does it mean to believe today in a moment of great uncertainty and doubt?  What is the source of faith and in what must one have faith to believe?  

This lecture was delivered in memory of Jerome L. Stern z"l in April 2024.

Source sheet: https://mechonhadar.s3.us-east-1.amazonaws.com/mh_torah_source_sheets/SternPesahLecture2024StrausbergChildrenBelievers.pdf

Human beings love to make idols of our dead.  

Desperate to keep our lost loved ones within reach, we create forms that we can cling to in their stead.  We name buildings and mark park benches; install portraits and keep voicenotes on our phones.  We believe, somewhere in our hearts, that if we can create the right form, capture the right image, wear the right talisman—his scarf, her watch—then they are not really gone.

The psalms attached liturgically to each day of the week are often mumbled over quickly, without much attention to their meaning. In this series, we'll engage in careful literary-theological readings of these psalms, looking at how various midrashim interpret the psalms, and bring new meaning to this part of our daily prayers. Key themes explored will include the idea that God creates the world by subduing the chaotic forces that threaten life; the notion that a concern for justice is what makes a god "qualified" to be one; and the question of what kind of character those who seek to live in God's presence must have. Recorded in Fall 2023. 

Source sheet: https://mechonhadar.s3.us-east-1.amazonaws.com/mh_torah_source_sheets/HeldShirimThursday2023.pdf

It’s only in the moment when Moshe once again commands the Jewish people to keep Shabbat that we know they are truly forgiven.

Prague at the turn of the 17th century was the site of a critical period in the development of pre-modern Jewish thought. The great rabbis of that city developed a unique theology, synthesizing the rational philosophical tradition that shaped religious thought in the Middle Ages with the growing influence of Kabbalah. In doing so, they created a new kind of religious language - one that set the stage for the emergence of Hasidism in the following century. This series will explore this unique period of Jewish thought through three of its greatest representatives: the Maharal, the Keli Yakar, and the Shelah. These thinkers  provide unique and surprising ways of thinking about the nature of God, the purpose of the mitzvot, and how literally to read our sacred scriptures.

Source sheet: https://mechonhadar.s3.us-east-1.amazonaws.com/mh_torah_source_sheets/WinterLectureSeries2025KasherGolemPart3.pdf

The Jews have every reason to believe Moshe will never come back.

We’ve seen this play before, the last time with a father and son: a three day journey into the wilderness for sacrifice (the story that Moshe tells Pharaoh) at some unknown place, which turns out to be a mountain.  We know this story, but the last time we saw it told, the main characters were Avraham and Yitzhak

Purim is a holiday of costumes, putting on masks, and presenting ourselves to the world in unusual ways.  It makes sense, then, that this holiday most often falls, as it does this year, in the week after Parashat Tetzaveh, a parashah largely about the costuming for the priests in the Temple.  The fact that the Torah tells us so much about the garments the kohanim must wear cuts against an all-too-common tendency to treat the external as shallow and meaningless.  To the contrary, there is spiritual significance to the garb we wear and the image we present to the outside world.

Tetzaveh is a parashah of absence.

While Moshe has been a constant presence since the beginning of Shemot, in Tetzaveh, Moshe’s name is not mentioned a single time.

Prague at the turn of the 17th century was the site of a critical period in the development of pre-modern Jewish thought. The great rabbis of that city developed a unique theology, synthesizing the rational philosophical tradition that shaped religious thought in the Middle Ages with the growing influence of Kabbalah. In doing so, they created a new kind of religious language - one that set the stage for the emergence of Hasidism in the following century. This series will explore this unique period of Jewish thought through three of its greatest representatives: the Maharal, the Keli Yakar, and the Shelah. These thinkers  provide unique and surprising ways of thinking about the nature of God, the purpose of the mitzvot, and how literally to read our sacred scriptures.

Source sheet: https://mechonhadar.s3.us-east-1.amazonaws.com/mh_torah_source_sheets/WinterLectureSeries2025KasherGolemPart2.pdf