Class 009 —Shema, Unity, and Shabbat: Lessons from Parshat Va'etchanan

1. The Central Themes of Parshat Va’etchanan

This week’s Parsha, Va’etchanan—and our gathering for Torah and Tea—coincides with the days leading up to Tisha B’Av, when we mourn the destruction of the Beit HaMikdash—the Holy Temple. The Parsha itself contains two foundational elements of Judaism: the Shema Yisrael and the repetition of the Ten Commandments. Both are pillars in Jewish belief and practice, and we will explore their significance, beginning with the Shema Yisrael.

2. The Mitzvah of Shema and Torah Study

The Shema Yisrael—“Hear O Israel, Hashem is our God, Hashem is One”—is not only a declaration of faith but also a mitzvah to recite twice daily, morning and evening. This commandment is derived from verses in this week’s Parsha: “V’ahavta et Hashem Elokecha b’chol levavcha u’v’chol nafshecha u’v’chol me’odecha—You shall love Hashem your God with all your heart, soul, and might.” The Torah continues: “V’shinantam l’vanecha v’dibarta bam—You shall teach them diligently to your children and speak of them.” These words form the basis for two mitzvot: teaching Torah to one’s children (the mitzvah of Torah study) and reciting the Shema.

The verse “uv’shochbecha uv’kumecha—when you lie down and when you rise up” teaches that Shema is recited twice daily. In contrast, the mitzvah of Torah study is continuous—not limited to morning or night but ongoing throughout all available moments.

This raises a question: Why is Shema limited to two times daily while Torah study is constant? Intuitively, accepting Hashem’s unity seems like something that should be ever-present, while Torah study might seem more suited to set times. Yet the Torah commands otherwise.

3. The Deeper Meaning of “Hashem Echad”

The phrase “Hashem Echad”—“Hashem is One”—could have used another word: Yachid, meaning ‘the only one.’ But Echad, while meaning ‘one,’ can imply there could be a second or third (as in counting). So why use Echad? The answer lies in what we are meant to internalize: not just that Hashem exists alone somewhere above creation (Yachid) but that His oneness permeates all existence.

The letters of Echad: Aleph (Hashem), Ches (the seven heavens plus earth), Dalet (the four directions), teach us that Hashem’s unity fills every aspect of creation. When we say Shema in both morning (light) and evening (darkness), we are not splitting Hashem’s unity but uniting all experiences—joys and struggles—under His oneness.

This concept helps us cope with worry about the future. The Torah teaches us to approach life with innocence (temimut) before Hashem—accepting whatever comes as His will, whether good or bad. By doing so, we release ourselves from paralyzing anxiety and trust in Hashem’s plan.

4. Integrating Unity into Daily Life

The dual recitation of Shema reflects our effort to bring together all parts of life—light and darkness, joy and challenge—into a unified awareness that everything comes from Hashem. We are not meant to ignore difficulties or pretend they don’t exist but rather to recognize Hashem within every circumstance.

This approach helps us let go of excessive worry by placing our trust in Hashem each day anew. As my mother once said, worry is like a rocking chair: it keeps you busy but gets you nowhere. Instead, by affirming Hashem’s unity at all times, we find peace amidst uncertainty.

The mitzvah of Torah study differs in that it transcends time divisions altogether. While Shema brings unity into every part of our day, Torah study remains above these distinctions because it represents direct connection with divine wisdom itself—a constant obligation regardless of time or circumstance.

5. The Ten Commandments and Shabbat Observance

This week’s Parsha also repeats the Ten Commandments, including “Anochi Hashem Elokecha asher hotzeiticha me’eretz Mitzrayim mi-beit avadim—I am Hashem your God who took you out from Egypt.” Among these commandments is “Zachor et yom haShabbat l’kadsho—Remember/Shamor the Shabbat day to keep it holy.”

The laws of Shabbat are extensive, including 39 categories (melachot) prohibited on Shabbat as detailed in the Talmud. One key area discussed at length is carrying between domains on Shabbat (hotzaah). The first Mishnah in Masechet Shabbat addresses this topic as well as related halachot about closing windows or making knots on Shabbat under certain circumstances.

6. Mishnah Case Study: Tumah Transfer Between Houses on Shabbat

A fascinating Mishnah describes a scenario where there was concern about impurity (tumah) spreading from one house to another due to a corpse present inside. To prevent this transfer through an open window between houses, they would board up the window on Shabbat using a removable board (not considered building). If there was an object like a large jug bridging two roofs with a hole at least a tefach—a handbreadth wide—tumah could escape through it instead of passing into another house.

The rabbis measured whether this hole was sufficient using a vessel tied to a stick (making a temporary knot). From this episode we learn three halachot: one may board up windows on Shabbat if not permanent construction, tie non-permanent knots for mitzvah purposes, and measure for mitzvah needs even on Shabbat.

7. Kabbalistic Insights into Shabbat Language and Spiritual Elevation

The Friday night prayer refers to Shabbat as feminine (bāh—‘in her’) while Shabbat morning calls it masculine (bōh—‘in him’) and by Mincha uses plural (bām—‘in them’)—why these changes? According to Kabbalah, this reflects spiritual dynamics among the sefirot: Z’eir Anpin (masculine middot) and Malchut (feminine recipient). During weekdays Malchut descends into lower worlds facing negativity (klipot). On Shabbat Malchut ascends back into Atzilut—its source—blocking negative forces much like boarding up windows blocks impurity.