Judaism is not confined to synagogues. We strive for spirituality even within the comfort and familiarity of our own homes. The mezuzah on the doorpost reminds those who walk through that G‑dly life and Torah accompany them wherever they go. Our sages teach that a mezuzah has the unique property of protecting the inhabitants of the home where it is hung—whether the inhabitants are inside or outside that home. The mezuzah can be compared to a “helmet,” a veneer that protects us against the dangers that surround us in our lives.
 

G‑d promises that anyone who carefully observes the mitzvah of mezuzah will lead a longer, richer life, as will their descendants, as Deuteronomy states, “So that you will prolong your days and the days of your children.”

When passing through a doorway where a mezuzah has been affixed, we glance at it and touch it. Some people then kiss their fingertips. This serves as a reminder throughout the day that G‑d is always with us, inside or outside our homes.
 

The JRCC Mezuzah  Bank offers one free Mezuzah for any home without a Mezuzah.