Why does God command Noah to build a “tzohar” (opening) on the ark? The tevah was meant to enclose and protect those inside so they could survive the flood. What purpose, then, would an opening serve? The interpretations of the tzohar provide a model for how we might view our own homes and places of prayer today.

The word tzohar appears only once in Tanach, making it difficult to define. Rashi, citing midrash, offers two explanations: (1) a window, or (2) a precious stone that emitted light. Both explain how Noah and his family—confined in the ark for a year—had light and could distinguish between day and night. Yet the difference is telling: a stone brings light inward but offers no view outward, while a window lets light in and allows one to look out and connect with the world beyond. Hizkuni identifies this tzohar as the very window through which Noah sent the raven, a moment marking his first reconnection with the outside world. 

Windows also carry symbolic meaning in our prayer spaces and homes. Talmud Berachot, based on Daniel, teaches that one should pray in a bayit with windows—a law later codified in halakha. Some rishonim explain that natural light or a view of the heavens enhances kavanah (concentration). Rav Kook adds that a person who has the most heartfelt  prayers, but is disconnected from the outside world is not achieving the full purpose of tefilla. By davening in a room with a view of the outside, a person will be inspired to positively influence and do good in the world s/he inhabits. 

Like Noah’s tevah, our homes and shuls are a space to protect and nurture ourselves, to build up our faith and inner light. Yet if we never look outward, our spiritual lives remain incomplete. The window reminds us that faith is not only about shelter, but about shining light into the world beyond. Shabbat Shalom -Karen Miller Jackson