Exodus 20

Sugya Map: The Revelation at Sinai and the Decalogue's Transmission

• Issue: The precise nature of the divine utterance at Sinai and the textual variations between the Decalogue in Exodus and Deuteronomy. Specifically, which commandments were spoken by God directly, and how to reconcile differing versions of the same commandments.
• Nafka Mina:
  • Understanding the authority and source of each commandment.
  • Theological implications of God's direct communication versus mediated communication.
  • The role of Moses as intermediary and the nature of Torah transmission.
  • Resolving textual discrepancies for consistent halakhic understanding.
• Primary Sources:
  • Exodus 20:1-17 (The Decalogue)
  • Deuteronomy 5:6-21 (The Decalogue, repeated)
  • Mekhilta d'Rabbi Yishmael, Vayikra, Parashah 11 (on "Remember" and "Observe")
  • Rishonim (e.g., Ibn Ezra, Sforno) and Acharonim (e.g., Kli Yakar) on Exodus 20.

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Text Snapshot

Exodus 20:1-2: וַיְדַבֵּר אֱלֹהִים אֵת כָּל הַדְּבָרִים הָאֵלֶּה לֵאמֹר׃ אָנֹכִי ה׳ אֱלֹהֶיךָ אֲשֶׁר הוֹצַאתִיךָ מִמִּצְרַיִם מִבֵּית עֲבָדִים׃

"And God spoke all these words, saying: I יהוה am your God who brought you out of the land of Egypt, the house of bondage."

Nuance: The verse begins with "And God spoke" (וַיְדַבֵּר אֱלֹהִים), employing the divine name Elohim, often associated with divine judgment and power. This is followed by the direct declaration "I יהוה am your God" (אָנֹכִי ה׳ אֱלֹהֶיךָ), using the Tetragrammaton, typically associated with divine mercy and covenant. The juxtaposition immediately raises questions about the nature of the utterance and the divine persona engaged. The phrase "all these words" (אֵת כָּל הַדְּבָרִים הָאֵלֶּה) strongly implies a complete pronouncement.

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Readings

Ibn Ezra's Linguistic and Thematic Approach

Ibn Ezra, in his commentary, grapples with what he terms "very difficult questions" (שאלות קשות) surrounding the Decalogue. His primary concern is the perceived shift in narrative voice and content between the Exodus and Deuteronomy versions, and even within the Exodus account itself. He notes the initial two statements are in the first person ("I am the Lord"), while subsequent ones shift. He questions whether God uttered all ten statements directly, or if Moses was the intermediary for some. He dismisses the idea that Elohim only uttered the first two statements, arguing that the subsequent statements, though in the third person, are still divinely ordained and linked to the initial acceptance of God's sovereignty: "for in six days the Lord made heaven and earth" (v. 11) is understood as "for in six days the Lord, whom you accepted as your God, made heaven and earth."¹ Ibn Ezra's core thesis revolves around the fluidity of Hebrew expression, where meaning is preserved despite variations in wording, including prefixes like vav (ו) or full/deficient spellings.² He asserts that the Decalogue in Exodus is precisely as uttered by God, without breaks, and argues against separating the first two verses from the rest, viewing them as a unified pronouncement. He refutes those who consider I am the Lord an introductory statement rather than a commandment, asserting its status as the first statement. He also critiques the division of the tenth commandment into two separate ones, arguing that coveting a house and coveting a wife are part of a single prohibition, one encompassing material and familial possessions within the household unit.

Kli Yakar's Nuanced Divine Communication

The Kli Yakar offers a more mystical and nuanced perspective on the divine utterance. He observes the use of Elohim in the opening verse (Exodus 20:1) and contrasts it with the Tetragrammaton in the subsequent "I am the Lord your God." He posits that Elohim represents the attribute of Justice, while Hashem embodies Mercy, and that God revealed the Torah through both, illustrating the unity of these attributes within the divine essence, akin to the daily recital of Shema.³ He further distinguishes between "speech" (dibur) and "utterance" (emirah), suggesting that "speech" is a more powerful, perhaps even forceful, mode, while "utterance" is softer. He applies this to the revelation at Sinai, suggesting God spoke "hard words" (davarim kashim) to the men, representing the strictness of divine law, while explaining the same concepts in softer language (leshon rakah) to the women, recognizing their potentially "weaker intellects" (chalushei hashekel).⁴ This distinction is also linked to creation, where the world was made with emirah (ten utterances, Gen. 1:3 onwards), implying a gentler mode of creation, whereas divine commandments often carry the weight of gevurah (strength/judgment), a gezerat melekh (king's decree).⁵ He also highlights that the world's existence is predicated on the Ten Commandments, which encapsulate the entire Torah, and the principle of the world being created by "ten utterances" (י' מאמרות) parallels the Ten Commandments (י' הדברות).⁶

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Friction

The "Remember" vs. "Observe" Dichotomy and the Simultaneous Utterance

A central point of contention arises from the differing verbs used for the Sabbath commandment in Exodus 20:8 ("Remember the sabbath day") and Deuteronomy 5:12 ("Observe the sabbath day"). The Mekhilta states, " 'Remember' and 'Observe' were uttered simultaneously" (זכור ושמור במטבע אחד נאמרו).⁷ This statement, while seemingly resolving the discrepancy, introduces a profound conceptual challenge. Ibn Ezra, while acknowledging the sages' statement, finds it more difficult than all other questions, questioning its logical and linguistic feasibility.⁸ He asks: if uttered simultaneously, how could Israel understand both? How can the ear, which processes sound serially, comprehend two distinct commands at once?⁹ He draws an analogy to lightning and thunder, where sight perceives the lightning instantaneously, but sound travels slower. He argues that even spoken words require sequential reception of their constituent sounds for comprehension. He questions why the sages didn't emphasize this as a greater miracle than God speaking two words simultaneously. Furthermore, he extends this difficulty to other textual variations between the two Decalogue versions, wondering why, if simultaneous utterance explains zakhor and shamor, it doesn't similarly account for the other differing phrases and clauses.

Terutz (Possible Solution): The Kli Yakar offers an insightful approach to understanding the simultaneous utterance. He suggests it's not about the physical impossibility of hearing two distinct sounds at once, but rather a conceptual unity. The two verbs, zakhor (remember) and shamor (observe), represent two facets of the same commandment: the internal recognition and commitment (zakhor) and the external adherence and action (shamor). They are two sides of the same coin, embodying the totality of Sabbath observance. Their simultaneous utterance signifies that the commandment is a complete unit, encompassing both inner intention and outward manifestation. This is not a physical hearing of two separate commands, but a conceptual reception of a singular, multi-faceted divine decree. The miracle lies in the direct apprehension of this unified concept by the people, transcending the ordinary limitations of human perception. This also explains why other variations are not addressed by this specific Mekhilta; the zakhor/shamor issue is unique in its presentation as a dual verb for a single concept, whereas other variations reflect different emphases or contextual elaborations.

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Intertext

The Covenantal Framework: God's Name and the Land

The Decalogue is inextricably linked to the covenantal relationship between God and Israel, as highlighted by the introductory phrase "I יהוה am your God who brought you out of the land of Egypt." This sets the stage for the commandments that follow. The commandment not to swear falsely by God's name (Exodus 20:7) directly relates to this covenant. Bearing false witness, particularly by invoking God's name, is an affront to the covenant itself, a betrayal of the trust established at Sinai. This echoes the broader theme in Deuteronomy where the observance of the commandments is often tied to the duration of Israel's stay in the land: "Honor your father and your mother, that you may long endure on the land that your God יהוה is assigning to you" (Exodus 20:12). This linkage is also present in Deuteronomy 5:16, where the phrase "and that it may go well with thee" (וְטָב לָךְ) is added, reinforcing the connection between righteous conduct and divine favor, manifested in the stability and prosperity of their dwelling in the land. The very foundation of their national existence and territorial inheritance is contingent upon their fidelity to the covenant as expressed in these divine words.

The Elohim/Hashem Dynamic and Divine Revelation

The dual use of divine names, Elohim and Hashem, at the outset of the Decalogue (Exodus 20:1-2) is a recurring theme in biblical theology and reflects different aspects of God's interaction with humanity. As mentioned by the Kli Yakar, Elohim often signifies God's role as judge and cosmic force, while Hashem represents God's personal, covenantal relationship with Israel. The initial pronouncement, "And God spoke all these words," situates the revelation within the grand cosmic order, while the immediate follow-up, "I יהוה am your God," grounds it in the intimate, salvific history of Israel. This dynamic is also seen in Genesis 1:1 ("In the beginning God created...") contrasted with the later personal interventions of Hashem in the lives of the patriarchs. The tension and synergy between these divine attributes are central to understanding God's engagement with the world and His people.

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Psak/Practice

The textual variations between Exodus and Deuteronomy, particularly the zakhor/shamor issue, do not typically lead to differing halakhic practices regarding Shabbat observance. The overwhelming consensus is that both "remember" and "observe" are integral to the commandment, and the Mekhilta's statement of simultaneous utterance underscores their inseparable nature. Halakha emphasizes the practical observance of Shabbat – refraining from forbidden labors (melakhot) – while also valuing the internal recognition and sanctification of the day. The linguistic nuances explored by Ibn Ezra and others, while crucial for textual and theological understanding, rarely translate into distinct legal rulings. Instead, they inform the meta-halakhic understanding of the Torah's transmission and the nature of divine command. The principle that Scripture sometimes elaborates and sometimes abridges, as Ibn Ezra notes,¹⁰ allows for the acceptance of both versions as divinely inspired, with the differences serving pedagogical or contextual purposes rather than creating halakhic conflict.

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Takeaway

The Decalogue, revealed at Sinai, is a unified divine pronouncement, encompassing both God's absolute sovereignty and His personal covenant with Israel. Reconciling textual variations requires appreciating the multifaceted nature of divine communication and the inherent unity of Torah, even across different tellings.

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¹ Ibn Ezra, Exodus 20:2. ² Ibn Ezra, Exodus 20:1. ³ Kli Yakar, Exodus 20:1. ⁴ Ibid. ⁵ Ibid. ⁶ Ibid. ⁷ Mekhilta d'Rabbi Yishmael, Vayikra, Parashah 11. ⁸ Ibn Ezra, Exodus 20:1. ⁹ Ibid. ¹⁰ Ibn Ezra, Exodus 20:1.