Mishneh Torah, Rebels 2

This passage from the Mishneh Torah grapples with a fascinating tension: the immutability of Torah law versus the dynamic authority of rabbinic interpretation and decree. What’s truly non-obvious is how Maimonides navigates the very real possibility of rabbinic disagreement and even reversal of prior rulings, not as a sign of weakness, but as a testament to the evolving nature of Jewish law under the guidance of Sages.

Context

To fully appreciate Maimonides' discussion here, it's crucial to understand the historical backdrop of rabbinic authority and legal development. The Mishneh Torah was compiled in the late 12th century, a period when the authority of the Babylonian Talmud was firmly established, yet the interpretation and application of its laws continued to evolve. Maimonides himself was a product of this intellectual environment, deeply versed in the Talmud and the preceding tannaitic literature. He aimed to create a systematic and accessible code of Jewish law, but in doing so, he also had to address the mechanisms by which Jewish law changes and adapts. This passage is a direct engagement with the principle of "Halakha Gedola" (great law) and the authority of later Sages to potentially supersede earlier ones, a concept that finds roots in earlier rabbinic literature like the Mishnah and Talmud. The verse from Deuteronomy 17:9, "To the judge who will be in that age," becomes a cornerstone for understanding this generational authority.

Text Snapshot

Here's a crucial excerpt from Rebels 2, detailing the conditions under which later courts can overturn earlier rulings:

When, using one of the principles of exegesis, the Supreme Sanhedrin derived a law through their perception of the matter and adjudicated a case accordingly, and afterwards, another court arose and they perceived another rationale on which basis, they would revoke the previous ruling, they may revoke it and rule according to their perception. This is reflected by Deuteronomy 17:9: "To the judge who will be in that age." This indicates that a person is obligated to follow only the court in his own generation. The following rules apply when a court issued a decree, instituted an edict, or established a custom and this practice spread throughout the Jewish people and another court arose and sought to nullify the original order and eliminate the original edict, decree, or custom. The later court does not have this authority unless it surpasses the original court in wisdom and in its number of adherents. If it surpasses the original court in wisdom, but not in the number of adherents, or in the number of adherents, but not in wisdom, it cannot nullify its statements. Even if the rationale for which the original court instituted the decree or the edict is nullified, the later court does not have the authority to negate their statements unless they are greater.

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The intent is that they do not have the authority to add to the words of the Torah or to detract from them, establishing a matter forever as part of Scriptural Law. This applies both to the Written Law and the Oral Law.

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For these reasons, we will forbid all meat cooked in milk, even meat from fowl."

Such an approach is not adding to the Torah. Instead, it is creating safeguards for the Torah. Similar concepts apply in all analogous situations.

Source: https://www.sefaria.org/Mishneh_Torah%2C_Rebels_2.1.1, https://www.sefaria.org/Mishneh_Torah%2C_Rebels_2.2.1, https://www.sefaria.org/Mishneh_Torah%2C_Rebels_2.2.3, https://www.sefaria.org/Mishneh_Torah%2C_Rebels_2.3.1

Close Reading

This passage is rich with nuanced legal reasoning. Let's unpack some key elements:

Insight 1: The Dual Nature of Rabbinic Authority: Exegesis vs. Decree

Maimonides clearly distinguishes between two types of rabbinic pronouncements and the differing levels of authority they hold when it comes to subsequent courts overturning them.

• Derived Laws (through exegesis): The text states, "When, using one of the principles of exegesis, the Supreme Sanhedrin derived a law through their perception of the matter... another court arose and they perceived another rationale on which basis, they would revoke the previous ruling." This refers to laws derived from the Torah using the thirteen principles of exegesis (like kal va'chomer, gzerah shavah, etc.). The implication is that if a subsequent court, through its own exegetical understanding, arrives at a different conclusion, it can revoke the prior ruling. This is supported by the verse "To the judge who will be in that age," emphasizing the authority of the contemporary generation's understanding. The Ohr Sameach commentator highlights this, noting that even a less wise court can potentially overturn a ruling derived from exegesis if they perceive a different rationale. This isn't about outright defiance, but about the natural evolution of understanding within the framework of Torah interpretation.

• Decrees, Edicts, and Customs: In contrast, when a court issues a "decree, instituted an edict, or established a custom," the standard for overturning it is much higher. The later court "does not have this authority unless it surpasses the original court in wisdom and in its number of adherents." This emphasizes the stability and binding nature of communal legislation designed to safeguard Torah observance. The rationale is that these communal enactments, when widely accepted, carry a heavier weight of communal consensus and tradition. The Ramban, in his commentary, often stresses the importance of minhag (custom) and takana (decree) as integral to Jewish law, reflecting this emphasis on communal authority.

Insight 2: The Critical Term: "Greater in Wisdom and in Number"

This phrase, "surpasses the original court in wisdom and in its number of adherents," is central to Maimonides' framework for evaluating the authority of later courts regarding decrees.

• Wisdom (Chachmah): This refers not just to raw knowledge of Torah, but to the depth of understanding, the ability to discern subtle distinctions, and the foresight to legislate effectively for the community. The Ohr Sameach, in its commentary on this section (Rebels 2:2:1), discusses the nuance of "wisdom," suggesting it might refer to the collective wisdom of the entire court, not just the head. This implies a rigorous standard for challenging established communal norms.

• Number of Adherents (Minyan): This is not merely the numerical count of judges in a court, but as Maimonides clarifies, "the number of sages in the generation who consent and accept the matter stated by the Supreme Sanhedrin without opposing it." This points to the broad acceptance and implementation of a ruling within the wider rabbinic and communal sphere. A decree that has truly "spread throughout the Jewish people" carries the weight of widespread practice, making it more difficult to uproot. The commentators like the Sha'ar HaMelekh grapple with the interplay between these two factors, noting that both are necessary to nullify a prior decree, and that even if the original rationale is nullified, the decree itself might stand if the later court isn't sufficiently "greater."

Insight 3: The Tension Between Safeguarding and Overreach

Maimonides introduces a crucial distinction between decrees made as a "safeguard" (seyag l'Torah) and those that are more direct prohibitions. This creates a significant tension:

• Safeguards: When a court issues a decree to create a safeguard for Torah law, even if it prohibits something that is otherwise permitted, a later court has an even higher bar to clear for nullification. The text states, "If the prohibition spread throughout the Jewish people, another Supreme Sanhedrin does not have the authority to uproot the decree and grant license even if it was of greater stature than the original court." This is because these safeguards are seen as essential to preventing Torah violations. The example of forbidding fowl cooked in milk, even though not explicitly forbidden by the Torah, illustrates this. The fear is that if people see fowl cooked in milk as permissible, they might extend that permissibility to other, explicitly forbidden, combinations. The Ohr Sameach commentator elaborates on this, explaining that such prohibitions are not "adding to the Torah" but rather "creating safeguards for the Torah."

• Temporary Measures and Extraordinary Circumstances: Conversely, Maimonides allows for extraordinary measures in exceptional circumstances. "If they saw that temporarily it was necessary to nullify a positive commandment or violate a negative commandment in order to bring people at large back to the Jewish faith or to prevent many Jews from transgressing in other matters, they may do what is necessary at that time." This is likened to a doctor amputating a limb to save the entire body. The principle of pikuach nefesh (saving a life) is extended to preserving the spiritual well-being of the community. However, these actions are explicitly stated as temporary and not for posterity, lest they be seen as undermining the Torah itself. The famous saying, "Desecrate one Sabbath for a person's sake so that he will keep many Sabbaths," exemplifies this. The Shorshei HaYam commentary highlights the strictness surrounding decrees that have "spread throughout Israel" and are considered strong safeguards, suggesting that even Elijah the Prophet and a great court might not be able to overturn them if they involved the threat of death or severe enforcement. This underscores the profound respect for communal enactments that are deeply embedded.

Two Angles

Let's explore two classic interpretive angles on this complex material, focusing on the debate between the Rambam (Maimonides) and the Ra'avad (Rabbi Avraham ben David) regarding the overturning of decrees.

Angle 1: The Rambam's Systemic Approach to Legal Evolution

The Rambam, as presented in the Mishneh Torah, offers a structured and hierarchical approach to the authority of rabbinic courts. His core principle is that laws derived through the thirteen exegetical principles are more fluid. If a later court, using sound exegetical methods, arrives at a different understanding, they may overturn the prior ruling, citing Deuteronomy 17:9 ("To the judge who will be in that age") as the basis for generational authority. This allows for the natural development and refinement of Torah understanding over time, as each generation brings its own intellectual tools and insights. However, when it comes to communal decrees (takkanot) and customs (minhagim), the bar is significantly higher. For a later court to overturn such enactments, they must demonstrate superiority not only in wisdom but also in the number of adherents who accept their authority. This emphasizes the communal weight and stability of decrees that have become ingrained in Jewish practice. The Rambam's approach prioritizes a clear distinction between interpretive law, which can evolve with deeper understanding, and communal legislation, which requires substantial communal consensus and rabbinic stature to alter. This is evident in the Ohr Sameach's commentary, which notes that Maimonides consistently refers to laws derived from the thirteen middot as "words of the Scribes" (divrei sofrim), implying they are not as immutable as Scriptural law itself, and therefore more amenable to reinterpretation by a later court.

Angle 2: The Ra'avad's Emphasis on Practicality and Communal Needs

The Ra'avad, a prominent critic of the Rambam, often challenges Maimonides' rulings based on a more practical and historically-attuned understanding of rabbinic pronouncements. In the context of overturning decrees, the Ra'avad points to instances where later Sages, seemingly less authoritative, appear to have modified or abrogated earlier practices. His critique, as seen in the Sha'ar HaMelekh commentary, often hinges on the idea that the original rationale for a decree might have become obsolete or that the practical needs of the community have changed. For example, the Ra'avad might question how Rabbi Yochanan ben Zakkai could seemingly overturn a practice related to the produce of Jerusalem after the Temple's destruction, even if he wasn't demonstrably "greater" than the preceding court in all respects. The Ra'avad, and commentators who follow his line of reasoning like the Shorshei HaYam, tend to emphasize that if the reason for a decree is no longer relevant, or if the decree itself has become burdensome and impractical for the majority of the community, then a later court might have grounds to abrogate it, even if they don't meet the strict criteria of "greater in wisdom and number." The focus here is on the dynamic nature of Jewish law as responsive to the evolving needs and realities of the Jewish people, rather than a rigid adherence to formal criteria. The Shorshei HaYam, in its lengthy discussion, grapples with the concept of "standing for their lives" (amad le'nefashotam), suggesting that only decrees enacted with extreme severity (like the threat of death) are truly unassailable by later courts, even those of lesser stature, provided they have spread throughout Israel. This highlights a more flexible approach to the binding nature of decrees based on their enforcement and communal impact.

Practice Implication

This passage has a profound implication for how we approach tradition and change in our own lives and communities. It teaches us that when confronting established customs or communal rulings, it’s essential to first understand their origin and purpose.

• Distinguishing Between Interpretation and Decree: Are we dealing with a law derived from deep textual analysis that might allow for nuanced reinterpretation, or a communal decree enacted for the welfare and safeguarding of the community? The former might be more open to personal or communal re-evaluation based on new insights, while the latter requires a more cautious and communal approach to change.

• The Weight of Consensus and Tradition: The emphasis on "wisdom and number of adherents" for overturning decrees suggests that when a practice has become widely accepted and deeply integrated into the fabric of Jewish life, challenging it requires not only intellectual rigor but also broad communal support and a demonstrated understanding of its long-term value. This discourages hasty or individualistic rejection of established norms.

• The Role of Safeguards: The concept of seyag l'Torah (a fence around the Torah) reminds us that many communal enactments are designed to prevent potential transgressions, even if the transgression itself is not explicitly forbidden. This requires us to consider the underlying purpose of a practice, not just its literal interpretation. When deciding whether to uphold or question a tradition, ask: is this a safeguard? What might be the consequence of dismantling it? Could it lead to the erosion of more fundamental Torah values? This encourages a practice of responsible engagement with tradition, prioritizing communal well-being and the preservation of Torah observance.

Chevruta Mini

Let's dive into a couple of questions that highlight the trade-offs inherent in this discussion:

Question 1: The Paradox of Flexibility and Stability

Maimonides allows for later courts to overturn rulings derived from exegesis, citing the verse "To the judge who will be in that age." This grants flexibility and allows for the evolving understanding of Torah. However, he also imposes strict conditions for overturning communal decrees, requiring superiority in wisdom and numbers. What is the inherent tension between these two approaches? How can we balance the need for legal adaptability with the necessity of communal stability and the binding nature of established practices?

Question 2: The Burden of Proof for Change

When a later court seeks to overturn a decree that has spread throughout Israel, the burden of proof is on them to demonstrate their superior wisdom and numbers. Conversely, if a ruling is derived solely from interpretation, the burden seems to shift towards maintaining the existing interpretation unless a more compelling one arises. What does this difference in the "burden of proof" reveal about Maimonides' view on the relative weight and authority of different types of rabbinic pronouncements? How does this impact our approach to questioning established traditions versus challenging reinterpretations of textual law?

Takeaway

Maimonides masterfully illustrates that Jewish law is a living tradition, capable of both deep rootedness and dynamic adaptation, with the authority to change resting on a delicate balance of interpretive insight, communal consensus, and rabbinic stature.