A mezuzah is a small, decorative case that contains a scroll of parchment inscribed with specific Hebrew verses from the Torah, particularly the Shema prayer. It is traditionally affixed to the doorposts of Jewish homes and buildings, serving as a reminder of faith and the presence of God. The scroll is written by a scribe and must meet specific religious standards. In Jewish tradition, the mezuzah is placed at an angle on the right side of the doorframe. It symbolizes the importance of faith in daily life and is often touched or kissed when passing through the doorway. The practice of affixing a mezuzah is rooted in the commandment found in the Torah, which instructs followers to "write these words on the doorposts of your house."