Mishneh Torah, Shofar, Sukkah and Lulav 6-8

Sugya Map: The Paradox of Tashvu Ke’ein Taduru

• The Issue: The obligation to dwell in a Sukkah is defined by the principle of tashvu ke’ein taduru (dwell as you live/inhabit).
• Primary Sources: Sukkah 26a, 28b; Mishneh Torah, Hilchot Sukkah 6:1–8.
• Nafka Mina: Does tashvu ke’ein taduru act as a restrictive clause (you only dwell where you would live normally) or an exemption clause (if it’s unpleasant, you are exempt)?

Text Snapshot

• Mishneh Torah, Sukkah 6:2: "A person who is uncomfortable (mitzta’er) is freed from the obligation... based on the principle of tashvu ke’ein taduru... a person is not required to dwell in a sukkah under circumstances which would cause him to leave his own home."
• Nuance: Rambam shifts the focus from the sukkah being "unfit" to the person being "exempt" due to the normative standard of domestic comfort.

Readings

• Rabbenu Manoach: Argues that this exemption is essentially a license to leave, but emphasizes that the first night (leil yom tov) remains an absolute, binding obligation regardless of discomfort, as it is derived from the gezerah shavah of Pesach.
• Tzafenat Paneach (Rogatchover Gaon): Distinguishes between "discomfort" and "rain." In discomfort, the mitzvah exists but is waived; in rain, the mitzvah is inherently impossible to perform as a sukkah dwelling because the sukkah is effectively nullified.

Friction

• Kushya: If the Sukkah is meant to be a "temporary" dwelling (dirat ara'i), why does tashvu ke’ein taduru mandate that we bring our "attractive utensils" into it (Hilchot Sukkah 6:5)?
• Terutz: The Sukkah is temporary in structure (the s'chach), but "permanent" in function for the duration of the holiday. We bring the "attractive utensils" to validate that our residence here is intentional, not merely a transient pass-through.

Intertext & Psak

• SA Orach Chayim 640:4: Codifies that this leniency applies only to unforeseen discomfort. If one builds a sukkah in a place where flies/smells are constant, the sukkah is intrinsically unfit.
• Meta-Psak: The "comfort" standard is subjective but bounded by halachic objectivity. You can’t claim "uncomfortable" if the conditions are inherent to the location chosen.

Takeaway

The Sukkah is not a place to "rough it"; it is a place to live. Tashvu ke’ein taduru teaches that the mitzvah requires us to transplant our standard of living into the Sukkah, not to adopt a ascetic one. If you wouldn't live in your home under these conditions, you aren't obligated to live in your Sukkah under them either.