How Many Candles Are Needed for Hanukkah?

Keeping your menorah lit all eight days.

What Is Gematria?

Hebrew numerology, and the secrets of the Torah.

Jewish Names & Numbers

Complex systems of letter and number substitution yield names for God that have been used for magical and supernatural ends.

Significant Numbers in Judaism

A look at some numbers — from seven to 18 to 613 — that have Jewish significance.