Mishneh Torah, Foundations of the Torah 1

Hey, great to dive into Maimonides with you! This passage from Hilchot Yesodei HaTorah is a phenomenal entry point into his thought.

Hook

What's truly non-obvious here is how Maimonides doesn't just state fundamental beliefs, but systematically builds them from philosophical first principles, framing this intellectual pursuit itself as a core commandment.

Context

Maimonides (Rambam, 1138-1204 CE) wrote the Mishneh Torah, a monumental codification of Jewish law, intending it as a comprehensive and logically structured guide to halakha. Crucially, he places these "Foundations of the Torah" at the very beginning, signaling that intellectual clarity about God's existence and nature is the prerequisite for all other mitzvot. This emphasis on rational inquiry into theological principles distinguished him from some earlier codifiers and reflected the influence of Aristotelian philosophy prevalent in his time, which he masterfully integrated into a Jewish framework.

Text Snapshot

The foundation of all foundations and the pillar of wisdom is to know that there is a Primary Being who brought into being all existence... The knowledge of this concept is a positive commandment, as [implied by Exodus 20:2]: "I am God, your Lord...." ...This God is one. He is not two or more, but one, unified in a manner which [surpasses] any unity that is found in the world... The knowledge of this concept fulfills a positive commandment, as [implied by Deuteronomy 6:4]: "[Hear, Israel,] God is our Lord, God is one." ...it has been clarified that He does not have a body or corporeal form... all such [descriptions] and the like which are related in the Torah and the words of the Prophets - all these are metaphors and imagery. [Malachi 3:6] states: "I, God, have not changed." (Mishneh Torah, Foundations of the Torah 1:1-8)

Close Reading

Insight 1: Structure – The Foundation's Logical Ascent

Rambam's presentation here is a masterclass in systematic thought. He begins with the most fundamental concept – God's absolute existence – and logically builds upon it to establish His unity and then His incorporeality. Notice the progression:

1. Existence as "Primary Being" (מצוי ראשון): The opening line, "The foundation of all foundations and the pillar of wisdom is to know that there is a Primary Being who brought into being all existence," immediately grounds faith in an intellectual apprehension. The Peirush on Mishneh Torah, Foundations of the Torah 1:1:2 clarifies this "Primary Being" (מצוי ראשון) as "מחוייב המציאות" – necessarily existent. This isn't just a simple statement of belief, but a philosophical claim that God's existence is not contingent on anything else; rather, all else is contingent on Him. This is reinforced by the argument: "If one would imagine that He does not exist, no other being could possibly exist. If one would imagine that none of the entities aside from Him exist, He alone would continue to exist, and the nullification of their [existence] would not nullify His existence, because all the [other] entities require Him and He, blessed be He, does not require them nor any one of them."
2. Unity (אחד): Once existence is established, the next step is unity. "This God is one. He is not two or more, but one, unified in a manner which [surpasses] any unity that is found in the world." Rambam explicitly refutes various forms of 'unity' found in the physical world – generic categories or composite bodies – to emphasize a unique, simple, and absolute oneness. The Peirush on Mishneh Torah, Foundations of the Torah 1:1:3 states that there are "clear proofs" (ראיות ברורות) from the philosophers for God's existence and unity, demonstrating that these aren't merely articles of faith but rationally demonstrable truths.
3. Incorporeality (אינו גוף): From unity, incorporeality follows. "If there were many gods, they would have body and form, because like entities are separated from each other only through the circumstances associated with body and form. Were the Creator to have body and form, He would have limitation and definition..." Because God is one and possesses "unlimited power," He cannot be a body. This argument is a classic philosophical move, where the attributes of bodiliness (limitation, division, change) are shown to be incompatible with the infinite, unified "Primary Being."

This structured ascent isn't just for philosophical elegance; it underscores that these foundational truths are not disparate ideas but an interconnected intellectual edifice, each piece logically supporting the next.

Insight 2: Key Term – "אמתת המצאו" (The Truth of His Being/Existence)

The phrase "אמתת המצאו" appears early: "All the beings of the heavens, the earth, and what is between them came into existence only from the truth of His being." This isn't merely stating that God exists; it's about the nature of His existence. The Peirush on Mishneh Torah, Foundations of the Torah 1:1:2 unpacks this by stating, "we cannot grasp His essence except by saying that He is existent, and His existence is His essence and is not an addition to His essence."

This is a profound philosophical point. For us, existence is an attribute – a chair exists, a person exists. Our existence is contingent; we are beings who have existence. For God, according to Maimonides, His existence is His essence. He doesn't possess existence; He is Existence itself. The Steinsaltz on Mishneh Torah, Foundations of the Torah 1:1:3 simplifies this, saying all existence comes "from the very truth of the existence of the First Existent."

This concept shapes our understanding of God's uniqueness. As the text states, "the truth of His [being] does not resemble the truth of any of their [beings]." This is what Jeremiah 10:10 implies: "And God, your Lord, is true" – meaning, "He alone is true and no other entity possesses truth that compares to His truth." This "truth" is synonymous with this unique, necessary, and self-sufficient existence. Grasping "אמתת המצאו" means understanding God not as merely a being among others, but as the absolute ground of all being, whose very nature is existence itself, without beginning, end, or external cause.

Insight 3: Tension – Anthropomorphism and Apophatic Theology

A significant tension Maimonides addresses is the seeming contradiction between scriptural descriptions of God and the absolute incorporeality he has just established. How can we reconcile "Below His feet" (Exodus 24:10), "God's hand" (ibid. 9:3), and "God's eyes" (Genesis 38:7) with the assertion that "He does not have a body or corporeal form"?

Rambam's famous resolution is that "the Torah speaks in the language of man" (התורה מדברת בלשון בני אדם). These are "metaphoric imagery" (משל). They are "descriptive terms" used "to relate to human thought processes which know only corporeal imagery." This isn't just a linguistic dodge; it's a profound theological statement. We, as corporeal beings, can only conceive and communicate in corporeal terms. God, in revealing Himself, accommodates our limitations without compromising His own infinite nature.

This leads to Rambam's embrace of apophatic theology – defining God by what He is not. Once He is clarified as non-corporeal, "none of the functions of the body are appropriate to Him: neither connection nor separation, neither place nor measure... He is not found within time... He does not change... The concept of death is not applicable to Him... neither sleep nor waking, neither anger nor laughter, neither joy nor sadness..." This extensive list, culminating with the proof from Malachi 3:6 ("I, God, have not changed"), underscores the unchanging, immutable nature of God, which is incompatible with human emotions or physical states. Moses' request to "show me Your glory" (Exodus 33:18) is interpreted as a desire "to know the truth of the existence... to the extent that it could be internalized within his mind," not to see a physical form. This tension highlights the vast chasm between human comprehension and divine reality, yet simultaneously offers a path to a more refined, if incomplete, understanding.

Two Angles

A classic debate arises from Maimonides' statement that "The knowledge of this concept is a positive commandment, as [implied by Exodus 20:2]: 'I am God, your Lord....'" Is "Anokhi Hashem Elokecha" (I am the Lord your God) a positive commandment (mitzvah asei) in itself?

The Rambam clearly holds that it is. He counts it as the first of the 613 commandments in his Sefer HaMitzvot. This aligns with the text here, where "the knowledge of this concept" (knowing God's existence) is explicitly tied to Exodus 20:2. For Rambam, simply believing isn't enough; actively knowing and intellectually affirming God's existence is a fulfillment of a divine command.

However, other authorities, like the Ba'al Halachot Gedolot (BHG), do not count "Anokhi" as a separate positive commandment. As discussed in the Yitzchak Yeranen on Mishneh Torah, Foundations of the Torah 1:1:1, for the BHG, "Anokhi" is an introduction (הצעה) to all the commandments, establishing the authority of the Lawgiver, but not a mitzvah itself. The Yitzchak Yeranen further brings the Ramban (Nachmanides), who, while generally agreeing with the Rambam, acknowledges this differing view, noting that "Anokhi" is "the acceptance of the Kingdom [of God]," which is a different category.

The Yitzchak Yeranen also points to Rashi's commentary (on Horayot 8a), which, in a different context, states that the first commandment is Avodah Zarah (idolatry), mentioning "Anokhi" and "Lo Yihiyeh Lecha" together. This suggests Rashi might see belief in God and the rejection of idolatry as two sides of the same coin, intrinsically linked in a single foundational principle, rather than "Anokhi" being a distinct positive commandment to merely know God's existence. The tension here lies in whether the foundational principle of faith is an explicit command (Rambam) or a necessary precondition/introduction to all commands (BHG, with Rashi offering a nuanced synthesis).

Practice Implication

This passage profoundly shapes daily practice by elevating intellectual engagement with God's existence and nature from an academic exercise to a fundamental mitzvah. Rambam states, "The knowledge of this concept is a positive commandment..." This means that dedicating time to study, contemplate, and logically affirm God's existence, unity, and incorporeality is not merely an act of piety, but a direct fulfillment of a divine command, akin to observing Shabbat or keeping kosher. The Peirush on Mishneh Torah, Foundations of the Torah 1:1:2 reinforces this, stating that these laws are "the core of the Torah and its foundations. For if the existence of God... is not verified, there would be no faith in the Torah."

Practically, this encourages us to move beyond simplistic, anthropomorphic understandings of God. When we pray, we are not addressing a being with human emotions or physical attributes, but the "Primary Being" whose "existence is His essence." This intellectual rigor demands that our conception of God be constantly refined, striving for the most abstract and philosophically sound understanding possible within human limits. It pushes us to inquire, to question, and to seek deeper comprehension, knowing that this very pursuit is a foundational act of worship and a prerequisite for truly appreciating the entire edifice of Torah and Mitzvot.

Chevruta Mini

1. Rambam presents a logically structured argument for God's existence, unity, and incorporeality, suggesting that these are rationally knowable. If faith were primarily about intellectual apprehension, what are the implications for those who struggle with philosophical reasoning or find proofs unconvincing?
2. The text explicitly states that knowing God's existence and unity are positive commandments. Do these intellectual mitzvot carry the same weight or consequences as behavioral mitzvot like keeping Shabbat or giving charity? What are the tradeoffs in emphasizing intellectual vs. behavioral commandments?

Takeaway

Maimonides establishes that the intellectual apprehension of God's necessary, unified, and incorporeal existence is not just belief, but a foundational commandment for all Jewish life.