Mishneh Torah, Kings and Wars 7-9

Sugya Map

This intricate section of Hilchot Melachim U'Milchamot navigates the complex landscape of wartime halacha, juxtaposing the internal discipline and exemptions of the Jewish army with broader universal ethical mandates.

• Issue: Elucidation of the laws of warfare, particularly regarding military exemptions, conduct in battle, and the treatment of conquered populations, ultimately transitioning into the universal ethical framework of Bnei Noach.
• Nafka Mina(s):
  • Distinguishing between milchemet mitzvah (obligatory war) and milchemet reshut (optional war) regarding exemptions.
  • Defining the parameters of military deferments for builders, planters, and newly married individuals.
  • The moral imperative against fear in battle and the severity of desertion.
  • The licentious concessions in war (yefat to'ar, forbidden foods) and their limitations.
  • The scope and enforcement of the Seven Noachide Laws and their conceptual linkage to Jewish sovereignty.
• Primary Sources:
  • Devarim 20:2-8 (Proclamations, exemptions, fear)
  • Devarim 20:10-18 (Offering peace to cities, treatment of conquered)
  • Devarim 21:10-14 (Yefat To'ar)
  • Devarim 24:5 (Year of exemption for a new groom)
  • Berakhot 63a (Fear in battle)
  • Sanhedrin 56a-60a (Seven Noachide Laws)
  • Bereishit 2:24, 9:4, 20:3, 20:13 (Sources for Noachide prohibitions)
  • Yirmiyahu 48:10 (Curse for withholding sword)
  • Shmuel I 25:28-29 (Reward for fighting God's wars)

Text Snapshot

The Rambam opens this section with the majestic figure of the Meshuach Milchamah, the anointed priest whose dual proclamations set the stage for battle.

• "וּמוֹשְׁחִין אוֹתוֹ בְּשֶׁמֶן הַמִּשְׁחָה וְהוּא נִקְרָא מְשׁוּחַ מִלְחָמָה." (Mishneh Torah, Kings and Wars 7:1)

  • Dikduk/Leshon Nuance: The passive construction "וּמוֹשְׁחִין" (he is anointed) suggests this is a communal act, not self-appointment, emphasizing his role as an agent of the nation and Hashem. The subsequent "וְהוּא נִקְרָא" (and he is called) solidifies this as a formal title, distinct from the High Priest. This Meshuach is not merely an orator but a consecrated official whose words carry divine authority.

• "בְּמִלְחֶמֶת מִצְוָה הַכֹּל יוֹצְאִין אֲפִלּוּ חָתָן מֵחֻפָּתוֹ וְכַלָּה מֵחֶדְרָהּ." (Mishneh Torah, Kings and Wars 7:4)

  • Dikduk/Leshon Nuance: The stark, hyperbolic phrasing "אֲפִלּוּ חָתָן מֵחֻפָּתוֹ וְכַלָּה מֵחֶדְרָהּ" (even a groom from his chamber and a bride from her pavilion) underscores the absolute imperative of milchemet mitzvah, abrogating even the most sacred and intimate personal exemptions. The juxtaposition highlights the supreme national and divine priority.

• "וְכֵן צְוָה מֹשֶׁה רַבֵּנוּ מִפִּי הַגְּבוּרָה לָכֹף אֶת כָּל בָּאֵי הָעוֹלָם לְקַבֵּל מִצְוֹת שֶׁנִּצְטַוּוּ בְּנֵי נֹחַ." (Mishneh Torah, Kings and Wars 8:10)

  • Dikduk/Leshon Nuance: The phrase "מִפִּי הַגְּבוּרָה" (from the mouth of the Almighty) lends ultimate divine authority to this command, elevating it beyond a mere rabbinic injunction. "לָכֹף אֶת כָּל בָּאֵי הָעוֹלָם" (to compel all inhabitants of the world) is a powerful, active verb, signifying not just teaching but active enforcement. This line is the conceptual fulcrum, shifting from internal Jewish military law to a universal human mandate, positioning Jewish sovereignty as the vehicle for global moral order.

Readings

Rambam's Holistic Vision: Sovereignty and Universal Morality

The most striking chiddush in this section is the Rambam's seamless integration of the Seven Noachide Laws into Hilchot Melachim U'Milchamot. While seemingly disparate, for Rambam, the Jewish king's mandate extends beyond national defense to the establishment of universal moral order. The king, as the earthly representative of divine sovereignty, is charged with ensuring not only that Israel lives by the Torah but also that all humanity adheres to the fundamental ethical principles commanded to Noah. This is not merely an academic exercise but an active, enforceable obligation, as evidenced by "לָכֹף אֶת כָּל בָּאֵי הָעוֹלָם" (Mishneh Torah, Kings and Wars 8:10). This reflects a profound theological and teleological vision, where Jewish statecraft is ultimately geared towards tikkun olam b'malchut Shaddai (perfecting the world under the sovereignty of God), a concept deeply rooted in Moreh Nevuchim (Guide for the Perplexed) III:27, where the purpose of mitzvot is to foster a just and harmonious society. The Meshuach Milchamah ushers in the Jewish army to conquer the land, a milchemet mitzvah (Mishneh Torah, Kings and Wars 7:4), but this conquest is not merely for self-preservation; it's a step towards establishing a divine order that encompasses all of humanity. The discussion of yefat to'ar (Mishneh Torah, Kings and Wars 8:1-7) serves as a bridge, illustrating the initial interaction and potential integration of non-Jews into a halachic framework during wartime, naturally progressing to the broader rules governing all gentiles.

Kessef Mishneh: Defining Milchemet Mitzvah

Rabbi Yosef Karo, in his Kessef Mishneh, offers crucial clarification regarding the distinction between milchemet mitzvah and milchemet reshut, which is pivotal for understanding the scope of military exemptions. On Rambam, Hilchot Melachim 7:4, where the Rambam states that in milchemet mitzvah, everyone, "אֲפִלּוּ חָתָן מֵחֻפָּתוֹ וְכַלָּה מֵחֶדְרָהּ" must participate, the Kessef Mishneh enumerates the precise categories of milchemet mitzvah. He cites the Gemara (Sotah 44b) which defines milchemet mitzvah as: 1) the wars of conquering the Land of Israel (כְּבִישַׁת אֶרֶץ יִשְׂרָאֵל), 2) the war against Amalek (מִלְחֶמֶת עֲמָלֵק), and 3) a defensive war against an enemy attacking Israel (לְהַצִּיל מִיַּד צָר שֶׁבָּא עַל יִשְׂרָאֵל). This definition provides the necessary context for the Rambam's absolute rule regarding participation, highlighting that the urgency and existential nature of these wars override all personal deferments. The chiddush here is the precise delineation of what constitutes such an overriding national obligation, ensuring that the exemptions of Devarim 20 are not misapplied to contexts where the very survival or foundational identity of the nation is at stake.

Ramban's Perspective: Universal Peace and Noachide Law as a Precondition

While Rambam presents the Noachide laws as a consequence of Jewish sovereignty, Ramban (Nachmanides) on Devarim 20:10 offers a slightly different emphasis regarding the interaction with gentiles before war. On the verse "כִּי תִקְרַב אֶל עִיר לְהִלָּחֵם עָלֶיהָ וְקָרָאתָ אֵלֶיהָ לְשָׁלוֹם" (When you approach a city to wage war against it, you shall call out to it for peace), Ramban argues that this command to offer peace applies to all cities, not just those outside the Land of Israel destined for conquest. The content of this peace offering, according to Ramban, includes the acceptance of the Seven Noachide Laws and servitude to Israel. His chiddush lies in framing the acceptance of Noachide laws as a precondition for peace, an initial offer even before military engagement, rather than solely an enforcement mechanism post-conquest. This underscores the universal applicability and importance of these laws as a basic ethical foundation for all nations. While Rambam also acknowledges the offer of peace (Mishneh Torah, Kings and Wars 6:1), Ramban's commentary on Devarim 20:10 places the Noachide framework firmly at the very outset of any interaction with gentiles, thereby emphasizing its foundational role in establishing a just world order, whether through peace or, if necessary, through war. This conceptual difference highlights whether the Noachide laws are a tool for establishing peace, or a consequence of a king's rule.

Friction

The Structural Enigma: Noachide Laws in Hilchot Melachim

Kushya: The most prominent conceptual friction in these chapters is the Rambam's inclusion of the extensive and detailed laws concerning Bnei Noach (Mishneh Torah, Kings and Wars 8:10-9:14) within Hilchot Melachim U'Milchamot. Chapters 7-8 begin with the practicalities of Jewish warfare, the Meshuach Milchamah, exemptions, and battle conduct. Then, following the yefat to'ar laws (which themselves are a unique wartime concession), the Rambam abruptly shifts to a comprehensive exposition of the Seven Noachide Laws, their sources, definitions, liabilities, and enforcement. This seems to be a significant digression from the primary subject matter of kings and wars, conceptually disrupting the flow of the sefer. Why does the Rambam choose this specific location for such a fundamental legal treatise on universal ethics, rather than, say, Hilchot De'ot or as an introductory chapter to the entire Mishneh Torah? This placement suggests a profound, non-obvious connection.

Terutz 1: The King's Universal Mandate for Tikkun Olam

The most compelling explanation for this structural choice lies in Rambam's understanding of the Jewish king's ultimate role. The king is not merely a military commander or an administrator of Jewish internal affairs; he is the earthly agent tasked with establishing God's sovereignty and moral order in the world. As the Rambam states later (Mishneh Torah, Kings and Wars 11:4), the Messianic King will "יְתַקֵּן אֶת הָעוֹלָם כֻּלּוֹ לַעֲבֹד אֶת ה' בְּיַחַד" (perfect the entire world to serve God collectively). This grand vision implies that the Jewish kingdom has a responsibility towards all of humanity. The laws of Bnei Noach are the fundamental ethical bedrock upon which a civilized, God-fearing world must stand. The king's military power, therefore, is not just for self-defense or land conquest, but can be, when necessary, a tool to compel adherence to these universal laws, as implied by "לָכֹף אֶת כָּל בָּאֵי הָעוֹלָם לְקַבֵּל מִצְוֹת שֶׁנִּצְטַוּוּ בְּנֵי נֹחַ" (Mishneh Torah, Kings and Wars 8:10). Thus, the laws of war become a means to an end: to create a world where these universal precepts are recognized and enforced. The Meshuach Milchamah mobilizes the Jewish army; the Bnei Noach laws define the ethical framework for the world this army seeks to influence, conquer, or govern. This placement therefore positions the Jewish monarchy as the custodian of both Jewish particularism and universal morality.

Terutz 2: Continuity from Gentile Interaction to Universal Law

A more localized, yet complementary, explanation focuses on the immediate context. Prior to the detailed exposition of Bnei Noach laws, the Rambam discusses the yefat to'ar (Mishneh Torah, Kings and Wars 8:1-7). This halacha deals explicitly with the interaction between a Jewish soldier and a gentile woman captured in war, including her potential conversion and integration into Jewish society. This legal interaction with non-Jews in a wartime setting naturally segues into the broader discussion of the legal status and obligations of all gentiles under Jewish influence or sovereignty. Once the Rambam has established that gentiles can be brought into a Jewish home and even convert, it becomes imperative to clarify the baseline legal and moral expectations for all non-Jews, whether they convert, remain ger toshav, or are merely under Jewish dominion. The yefat to'ar is a specific instance of a non-Jew encountered during war; the Bnei Noach laws are the general framework for all non-Jews. This transition, therefore, is not a digression but a logical progression from specific wartime interaction with gentiles to their universal legal standing.

Intertext

Sanhedrin's Foundation: The Seven Noachide Laws

The Rambam's comprehensive outline of the Seven Noachide Laws (Mishneh Torah, Kings and Wars 9:1-14) draws heavily from the foundational Talmudic discussions in Masechet Sanhedrin 56a-60a. This Gemara is the primary source for identifying these seven precepts, deriving them from various verses in Bereishit. For example, the Gemara (Sanhedrin 56b) explicitly lists the six commandments given to Adam and the seventh (אבר מן החי - limb from a living animal) added to Noah. The specific derivations for each prohibition, such as gilui arayot (incest/adultery) from "על כן יעזוב איש את אביו ואת אמו ודבק באשתו והיו לבשר אחד" (Bereishit 2:24), are meticulously explored in the Gemara and faithfully codified by the Rambam. The Gemara also discusses the severity of their transgression, the requirements for their enforcement, and the consequences for non-compliance, forming the jurisprudential bedrock for Rambam's psak on this universal code.

Devarim 20:10-18: The Peace Offering and its Conditions

A critical biblical intertext for understanding the Rambam's approach to gentiles in wartime, which implicitly informs the Bnei Noach section, is Devarim 20:10-18. This passage details the procedure for approaching a city for war: first, an offer of peace must be extended ("וְקָרָאתָ אֵלֶיהָ לְשָׁלוֹם"). If the city accepts, its inhabitants become subservient and must pay taxes. If they refuse peace and fight, they are besieged. However, for the seven nations of Canaan, no peace offer is given; they are to be utterly destroyed (Devarim 20:16-18). The Sages interpret the "peace" offer to gentile nations (outside of Canaan) as a conditional peace, requiring them to accept the Seven Noachide Laws and servitude to Israel (Rambam, Mishneh Torah, Kings and Wars 6:1). This biblical framework demonstrates that interaction with gentiles, even in war, is not devoid of ethical considerations but is governed by a divine imperative for peace and universal justice, predicated upon adherence to a foundational moral code. The Rambam's detailed Noachide laws provide the precise content of this "peace" treaty, establishing the terms for non-Jewish life under Jewish influence or sovereignty.

Tosefta Avodah Zarah 8:4-5: Prohibiting Idolatry for Ger Toshav

The Rambam's ruling (Mishneh Torah, Kings and Wars 9:4) that "אֵין מַנִּיחִין אוֹתָם לְהַעֲמִיד מַצֵּבָה וְלִנְטֹעַ אֲשֵׁרָה וְלַעֲשׂוֹת צורות וְכַיּוֹצֵא בָּהֶן אֲפִלּוּ לְצֹרֶךְ נוֹי בִּלְבַד" (We do not permit them to erect a monument, or to plant an Asherah, or to make images and the like even though they are only for the sake of beauty) finds direct support in the Tosefta Avodah Zarah 8:4-5. The Tosefta states, "גר תושב אסור בהצבת מצבה, ובנטיעת אשרה, ובשבעה עשר דברים" (A ger toshav is forbidden from erecting a matzevah, planting an asherah, and seventeen other things). This explicit Tosefta substantiates Rambam's rigorous approach to the enforcement of Noachide laws, particularly regarding idolatry, even in its seemingly innocuous forms. It underscores that the king's mandate to compel Noachide observance is not merely about preventing active transgressions but also about removing the potential for idolatrous practice from public view, thereby reinforcing the monotheistic ideal as a universal standard.

Psak/Practice

Contemporary Relevance of the Meshuach Milchamah and Exemptions

While the institution of the Meshuach Milchamah is contingent on the Temple and anointing oil, and the precise exemptions (Devarim 20:5-7) are largely suspended in the absence of a milchemet reshut conducted by a king, the underlying principles retain profound halachic and ethical resonance. The Kessef Mishneh (on 7:4) clarifies that modern defensive wars, such as those fought by the State of Israel, fall under the category of milchemet mitzvah. In such scenarios, the Rambam's dictum that "הַכֹּל יוֹצְאִין אֲפִלּוּ חָתָן מֵחֻפָּתוֹ וְכַלָּה מֵחֶדְרָהּ" (Mishneh Torah, Kings and Wars 7:4) implies a universal obligation, overriding many personal considerations. The moral imperative against fear in battle, the prohibition "וְלֹא תֵחָתוּ" (Devarim 20:3), and the notion of fighting for Kiddush Hashem (Mishneh Torah, Kings and Wars 7:15) remain cornerstones of Jewish military ethics, guiding modern soldiers to transcend personal anxieties for the greater national and divine cause.

Meta-Psak Heuristics: The Universal Scope of Jewish Sovereignty

The extensive discussion of the Seven Noachide Laws (Mishneh Torah, Kings and Wars 8:10-9:14) reveals a crucial meta-psak heuristic: Jewish sovereignty, even in its military dimension, is not solely insular. It carries a universal responsibility for moral order. This informs the contemporary understanding of tikkun olam – not just as a Jewish self-improvement project, but as an active engagement with the world to promote fundamental justice and ethical conduct based on divine law. The Rambam's codification provides a concrete, enforceable framework for this engagement. While we currently lack the authority to compel gentiles to observe these laws, the intellectual and spiritual obligation for Jews to teach and advocate for them remains, forming a blueprint for a future Messianic era where "מלאה הארץ דעה את ה'" (the earth will be full of the knowledge of God) (Yeshayahu 11:9). This implies that halacha provides not just a path for Jews, but a vision for all humanity.

Takeaway

The Rambam's Hilchot Melachim U'Milchamot, far from a mere military manual, presents a sweeping vision of Jewish sovereignty as the engine for both national self-preservation and the establishment of universal moral order, culminating in the king's mandate to enforce the Noachide Laws. This underscores the profound truth that Torah governance is ultimately geared towards perfecting all of creation under divine light.