One of the greatest riddles in history is the strange contradiction between Jewish and Greek sources over the length of the Persian Empire. While Jewish biblical and rabbinic sources speak of a short empire that lasted about 50 years, Greek sources put the Persian Empire as lasting over 200 years.

This riddle has troubled historians for hundreds of years with various theories put forth to resolve it but still remains largely unresolved today.

The Jewish people in ancient times were split into 12 tribes descending from the 12 sons of Jacob. Each tribe has unique features and roles in Jewish history.

A discussion about the 12 tribes, their histories, uniqueness and if we can know which of the tribes we come from today.

When the majority of Jews in the world were mostly assimilated by the mid 20th century, many observant Jews worked to build their own enclaves where they could build traditional observant Jewish communities.

The Rebbe who led the Chabad movement, took a different approach. He encouraged his followers to build communities for unaffiliated Jews and slowly bring each of them back to their Jewish heritage.

The fascinating story of how the Rebbe refused to give up on a single Jew leading to him sending thousands of emissaries to reach each and every Jew.

Jews pray three times each day with additional prayer for special occasions. Some of the prayers are quite long and can be confusing to follow.

An overview of the structure of our daily prayers and how they work.

One of the most challenging stories in the Torah is the Akeida when G-d commanded Abraham to sacrifice his son Isaac.

This story raises some strong ethical questions. How could G-d ask for human sacrifice? How can Abraham agree to do it without questioning?

A fascinating discussion of the story of the Akeida and the ethical lessons we learn from it.

The story of our people began when G-d made a covenant with Abraham telling him that his descendants will be slaves but with then leave with great wealth. He promised to give his descendants the Land of Canaan. This covenant is known as the Brit Bein Habetarim - Covenant Between the Pieces.

A fascinating discussion about the original covenant between Abraham and G-d.

The Torah gives us ages for many Biblical figures. In the first few chapters, people live over 900 years. For the rest of the Torah it's common for people to live well over 100 years.

Are those ages really true? Could people really live that long? If they did, what changed? Why do we not live as long today?

Every day of sukkot we march around the Bima (podium) in the center of the synagogue with our Lulav. On Simchat Torah, we dance around the Bima with the Torah scrolls. What is the significance of circling the Bima and why do we circle the Bima on Sukkot and Simchat Torah.

Join us this Sunday for a delicious breakfast in the JCC Sukkah and a fascinating discussion about the customs of circling the Bima on Sukkot and Simchat Torah

In ancient Israel, every seven years, the entire nation of Israel would gather in the Temple where the Torah was read by the king or leader in an event called Hakhel - gathering. Today, with the Temple no longer standing, the original event no longer takes place, yet we gather together to recommit together to the Torah.

A class about this ancient event and how it is still relevant today.

One of the most notable prayers on Yom Kippur is the Yizkor Memorial Prayer where we mention the names of our parents and relatives who have died. Why is the Yizkor prayer so important? What does it signify?

A fascinating class about the origins, meaning and impact of the Yizkor Memorial Prayer.