Mezuzah: The Jewish Doorpost Marker

Inside the decorative case is a klaf—a handwritten parchment scroll containing two passages from the Torah: Deuteronomy 6:4-9 and 11:13-21. These include the Shema prayer and the command to write these words on doorposts.

The scroll must be written by a trained scribe (sofer) using special ink on parchment made from a kosher animal. It's written in a specific calligraphic style according to halacha.

On the back of the scroll, the word 'Shaddai' (one of God's names, also an acronym for 'Guardian of the Doors of Israel') is written. This is often visible through a small opening in the case.

The mezuzah is placed on the right side of the doorpost (as you enter), in the upper third of the doorframe. It should be mounted at a slight angle, with the top tilted toward the room.

Before hanging a mezuzah, the blessing is recited: 'Baruch atah Adonai... asher kidshanu b'mitzvotav v'tzivanu likboa mezuzah' (Blessed are You... who commanded us to affix a mezuzah).

Mezuzot should be placed on all doorways in the home (except bathrooms and very small closets). Many check their mezuzot twice every seven years to ensure the scrolls remain kosher.

The mezuzah sanctifies the Jewish home and serves as a constant reminder of God's presence and the commitment to Jewish life. It marks the transition from the outside world to the sacred space of home.

Many Jews touch the mezuzah when passing through a doorway and then kiss their fingers—a way of connecting with the sacred text and acknowledging God's protection.

The cases come in countless designs, from simple silver rectangles to artistic creations, but the essence is always the scroll inside.

FAQ

Do all doors need a mezuzah?

Mezuzot are placed on doorways of rooms larger than 36 square feet, with two doorposts and a lintel. Bathrooms, closets under minimum size, and doors not leading to Jewish-owned space are exempt.

How much does a mezuzah cost?

The case can range from $10 to hundreds of dollars for artistic pieces. The kosher scroll inside typically costs $30-80 and is the most important component. Never buy a scroll without certification from a sofer.

Can I hang a mezuzah on an apartment?

Yes! The commandment applies to any Jewish residence, whether owned or rented. For rentals, there's discussion about whether to take the mezuzah when leaving—consult a rabbi for your situation.

Why is the mezuzah tilted?

The angle is a compromise between two opinions: Rashi said it should be vertical, while his grandson Rabbeinu Tam said horizontal. Ashkenazi Jews angle it as a way of honoring both views. Sephardi Jews place it vertically.

What do I do with an old mezuzah scroll?

Damaged or worn scrolls should be buried respectfully (like other sacred texts) or given to a synagogue for proper disposal. They shouldn't simply be thrown away as they contain God's name.