Menachot 28

Sugya Map

• Issue: What construction materials and methods are valid for the Menorah in the Beit HaMikdash? Specifically, must it be fashioned from pure gold (זהב טהור) and מקשה (a single, beaten block)?
• Nafka Mina(s): The halachic validity of a Menorah made from materials other than gold or from fragments; hermeneutical principles for Ribbui u'Miut and Klal u'Prat.
• Primary Sources: Exodus 25:31, 36; Numbers 8:4; Menachot 28a.

Text Snapshot

"מנורה היתה נעשית האשתי ושל זהב. עשאה גרוטאות פסולה, משאר מיני מתכות כשרה." (Menachot 28a) "אמר קרא תיעשה – לרבות שאר מיני מתכות. ואימא לרבות גרוטאות? לא סלקא דעתך, דאמקשה כתיבא הויה." (Menachot 28a)

Dikduk/Leshon Nuance

The Gemara hinges on the nuanced understanding of seemingly redundant terms: "תיעשה" (Exodus 25:31) and "הויה" ("יהיו כולה מקשה" Exodus 25:36). "הויה" often denotes an indispensable requirement (מעכב).

Readings

Rashi's Chiddush

Rashi clarifies that the term "תיעשה" in Exodus 25:31 serves לרבות שאר מתכות (to include other metals) as valid for the Menorah's construction, thereby indicating that gold is not an absolute מעכב (Rashi, Menachot 28a s.v. "אמר קרא תיעשה").

Steinsaltz's Clarification

Steinsaltz articulates the Gemara's precise logic: "לא סלקא דעתך... משום שעל 'מקשה' כתיבה הויה... לעכב, מקשה ולא גרוטאות" (Steinsaltz, Menachot 28a s.v. "לא סלקא דעתך"). The explicit term of "being" (הויה) linked to מקשה makes it indispensable, thus precluding gerutaot (fragments).

Friction

The Strongest Kushya

If "תיעשה" (Exodus 25:31) serves to include other materials for the Menorah, why does it not also include gerutaot (fragments)? After all, "תיעשה" appears in close proximity to both "gold" and "מקשה" in the verse.

The Best Terutz

The Gemara resolves this by highlighting that a term of "being" (הויה), which indicates an indispensable requirement, is specifically written concerning מקשה ("יהיו כולה מקשה" Exodus 25:36) (Menachot 28a; Rashi, Menachot 28a s.v. "אמקשה כתיבה הויה"). This renders מקשה מעכב, but allows "תיעשה" to expand the acceptable materials beyond gold.

Intertext

The precise differentiation between מעכב and לא מעכב requirements based on textual nuances is a cornerstone of halachic exegesis, paralleled in discussions regarding tzitzit strings (Menachot 38a) or sukkah materials (Sukkah 2b).

Psak/Practice

The halacha follows that a Menorah made from gerutaot is pasul, but one made from other metals is kasher (Menachot 28a; Rambam, Hil. Beit HaBechira 3:10). This intricate derasha provides the practical guidelines for its construction.

Takeaway

The meticulous lomdus of the Gemara demonstrates how subtle linguistic cues in the Torah differentiate between absolute and flexible requirements in mitzvah observance.