To bind tefillin on the arm, near the heart, as a sign of covenant and remembrance of Hashem’s unity.
This mitzvah commands the donning of tefillin shel yad, bound on the weaker arm opposite the heart. It contains a single bayit housing all four parshiyot written on one scroll (Exod. 13:1–10, Exod. 13:11–16, Deut. 6:4–9, Deut. 11:13–21). Rambam (Hilchot Tefillin 3:1–3) codifies the placement and binding: the box rests on the upper arm facing the heart, and the straps wrap down the arm and hand. Sefer HaChinuch (Mitzvah 421) explains the shel yad symbolizes the subjugation of physical action and the seat of desire to Hashem’s service. Rashi (Deut. 6:8) interprets “upon your hand” as a sign of covenant binding action, while Ramban emphasizes the alignment of heart and deed with Torah. Talmud (Menachot 37a) details the wrapping method, highlighting precision and intent (kavanah). Midrash Tanchuma (Bo 15) teaches that tefillin bind Jews directly to Hashem, sanctifying the body as a vessel of His Torah.
Commentary & Classical Explanation:
Contrast with Mitzvah 79 (Tefillin on the head):
Parallel with Mitzvah 76 (Reciting the Shema twice daily):
Daily Physical Reminder
Personal Covenant Symbol
Holiness in Action
Spiritual Focus in a Distracted Age
Hidden Strength of Identity
Signifies awe and reverence toward Hashem—living with awareness of His greatness and presence.
Represents the concept of spiritual intentionality, purity, and sanctity—set apart for a higher purpose.
Denotes the oneness and indivisibility of G‑d—affirming there is no other power or force besides Him.
Represents Emunah—the deep, inner trust in Hashem’s presence, oneness, and constant involvement in our lives. This badge symbolizes a heartfelt connection to G-d, rooted in belief even when we cannot see. It is the emotional and spiritual core of many mitzvot.
Reflects mitzvot rooted in love—of G‑d, others, and the world we are entrusted to uplift.
Tied to the eternal covenant between G‑d and the Jewish people, including signs like brit milah and Shabbat.
Mitzvot that define and deepen the relationship between a person and their Creator. These include commandments involving belief, prayer, Shabbat, festivals, sacrifices, and personal holiness — acts rooted in divine connection rather than human interaction.
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