Mishneh Torah, Tithes 4-6

Sugya Map

• Issue: What constitutes "bringing into the home" (kvi’ut) to trigger a Scriptural obligation for tevel?
• Nafka Mina: Liability for lashes (malkot) vs. Rabbinic stripes (makkat mardut); status of non-permanent dwellings (roofs, sukkot, guardhouses).
• Primary Sources: Deuteronomy 26:13, Ma'aserot 3:1, Mishneh Torah, Tithes 4:1-6.

Text Snapshot

Rambam, Hilchot Ma'aserot 4:1:

"הא דאמרינן דאורייתא לא קבעה אלא בביאה לבית... דכתיב 'ביערתי הקדש מן הבית'. ובתנאי שיכניס דרך שער... ואם הכניס דרך גג או דרך קרפיף פטור."

Dikduk: Note the emphasis on derech sha'ar. Rambam interprets the Scriptural requirement of "the home" (Deuteronomy 26:13) not merely as the destination, but the method of entry. Derech sha'ar (the gate) implies a formal, intentional act of housing.

Readings

• Rambam: Kvi'ut is a function of "permanent dwelling" status. Formal entry (derech sha'ar) is the litmus test for Scriptural liability.
• Ra'avad: Critiques the Rambam’s extension of these laws to unintentional acts, suggesting that the "intent" of the owner is the primary driver of kvi'ut, not just the structure or the gate.

Friction

• Kushya: Why does Rambam treat the "gate" as a formal condition for Scriptural liability, even though the text of Deuteronomy 26:13 simply mentions "the home"?
• Terutz: The Rambam implies a gezerah shavah or logical necessity: a "home" only functions as a home in the eyes of Torah law when accessed through its primary portal. Entering via a roof or karfef (unprotected yard) lacks the kvi'ut (permanence) required to define the produce as "stored for consumption."

Intertext

• Parallel: Eruvin 23a (concerning eruvin). Rambam consistently maps halachot of physical space (Sabbath/Mezuzah) onto Ma'aserot. A space that cannot hold a mezuzah often fails to trigger kvi'ut for tithes.

Psak/Practice

The meta-heuristic here is "Intentionality of Usage." In modern practice, tevel is a Rabbinic concern, but the Rambam’s focus on the "gate" reminds us that mitzvot aren't just triggered by status, but by the human interaction with the object. If you bring produce into your home via a service entrance or window, the Chachamim still apply the stringency to prevent evasion.

Takeaway

Kvi'ut is defined by the normative use of space; unless you use the "front door," you haven't engaged in the act of "housing" that the Torah formalizes as the trigger for tithes.