What text is traditionally placed inside a Jewish mezuzah?

The text traditionally placed inside a Jewish mezuzah is the Shema. More precisely, the parchment contains the biblical passages Deuteronomy 6:4–9 and 11:13–21, including the declaration that God is one.

A mezuzah is a small parchment scroll written by a trained scribe in Hebrew script. It is traditionally affixed to the doorposts of Jewish homes and many other inhabited spaces. The case protects the parchment, while the scroll itself carries the religious text.

The word mezuzah means “doorpost” in Hebrew. Jewish law describes placing the scroll on the right side of the entrance, generally in the upper third of the doorpost and at a slight angle in many Ashkenazi traditions. Customs and details can vary between communities.

People sometimes think the mezuzah is the decorative case. Strictly speaking, the mezuzah is the parchment scroll inside. Its purpose is a visible reminder of Jewish identity, commandments, and devotion rather than a magical protective charm.