Mishneh Torah, Forbidden Intercourse 21-22

Sugya Map

• Core Issue: The threshold of "forbidden intimacy" (kruv) that triggers malkot (lashes) vs. makkat mardut (disciplinary lashes).
• Primary Sources: Leviticus 18:6 ("Do not draw close to reveal nakedness"); Sanhedrin 75a; Shabbat 13a; Rambam, Hilchot Ishut 21:1.
• Nafka Mina:
  • Is kruv (closeness/kissing) a Torah-level prohibition (de-oraita) or a Rabbinic fence (siyag)?
  • If de-oraita, is it a "general prohibition" (lav she-bichlallot)—which would preclude malkot—or a specific, actionable negative commandment?
  • Does the intent of ta'avah (desire) change the status of the act from permitted physical contact to a violation of the Torah?

Text Snapshot

• MT, Forbidden Intercourse 21:1: "Whoever shares physical intimacy with one of the ariyot without actually becoming involved in sexual relations... and derives pleasure from the physical contact should be lashed according to Scriptural Law."
• Leshon Nuance: The Rambam uses the term kruv (closeness). The Maggid Mishneh clarifies that kruv is Torah-prohibited only regarding ariyot (those subject to karet), whereas other forbidden relations are only Rabbinically restricted. The dikduk of "deriving pleasure" (neheneh) is the me'akev (condition) for the malkot.

Readings

Ohr Sameach: The "Suspect" Status

The Ohr Sameach connects this halacha to the principle of "one who is suspect regarding ariyot (ha-chashud al ha-arayot)." He cites the Gemara (Sanhedrin 26b), which posits that if a person is "suspect" of intimacy, he is disqualified from testimony. The Ohr Sameach argues that the Rambam’s ruling—that kissing an ervah carries Torah-level lashes—is the very definition of being "suspect." He notes that the Tur confirms this, explicitly linking the malkot for kruv to the disqualification from testimony. His chiddush is that the Rambam does not view this merely as a preventative fence, but as a substantive violation of the lav "Do not draw close."

Yitzchak Yeranen: The Problem of Lav She-bichlallot

The Yitzchak Yeranen confronts the strongest formalist challenge: If "Do not draw close" covers kissing, embracing, and other forms of intimacy, it is a lav she-bichlallot (a negative commandment that encompasses multiple distinct acts), and the rule is that one is not lashed for such a violation. He posits a brilliant terutz: The lav is not a general catch-all for "impropriety," but a specific prohibition of kruv (closeness). Just as lo t'kallel (do not curse) is not bichlallot despite multiple ways to curse, lo tikrevu (do not draw close) is a single, focused prohibition on physical proximity. He argues that the Rambam’s citation of lo t'kallel as a parallel to lo tikrevu provides the formal consistency needed to justify malkot.

Friction

The Kushya: The Contradiction of Ein Malkin

The most piercing kushya arises from the Sha'ar HaMelekh, who points out that if the Rambam holds kruv is de-oraita, why does he not apply this to all levels of prohibited intimacy? The Sha'ar HaMelekh critiques the Maggid Mishneh for suggesting that "closeness" is only actionable if it is derech ta'avah (path of desire). If it is a Torah prohibition, the "closeness" itself—the physical touching—should be the ma'aseh (the act).

The Terutz

The Tzafnat Pa'neach resolves this by shifting the focus from the act to the enjoyment (hana'ah). He suggests that the Torah's prohibition is not against the mechanical act of touching, but against the experience of pleasure derived from that touch in a forbidden context. Therefore, if one touches an ervah without ta'avah, it is not kruv. This aligns the Rambam with the Gemara in Shabbat 13a, which distinguishes between intimacy that is derech ta'avah and proximity that is merely incidental. The Tzafnat Pa'neach argues that the prohibition is functionally equivalent to achilah (eating) of forbidden substances; the hana'ah is the issur.

Intertext

• Leviticus 18:6: "Do not draw close to reveal nakedness." This is the foundational drasha. The Sifra (18:30) expands this to include ha-ra'ah (looking) and kruv (closeness).
• Sanhedrin 75a: The Talmud discusses the "fence around the Torah." The Rambam’s innovation is moving the fence from the domain of Rabbinic decree (gezeirah) to the domain of Scriptural interpretation (drash), a move that defines his strictness regarding ariyot.

Psak/Practice

In contemporary practice, the meta-psak is clear: the distinction between ariyot (prohibited relations) and other forbidden unions remains the bedrock of Hilchot Ishut. Even if malkot are not administered in a post-Sanhedrin era, the Rambam’s taxonomy remains the basis for makkat mardut and the social distancing required of the shomer. One does not merely "avoid sin"; one avoids the "closeness" (kruv) that the Torah identifies as the preamble to the violation of the ervah itself.

Takeaway

The Rambam transforms the "fence" into a "boundary"—one that is not merely cautionary, but defined by the Torah itself. The prohibition is not against the body, but against the desire that the body awakens.