When this mitzvah begins to take root, a person no longer experiences life as ownerless or accidental. Identity starts to shift from self-contained existence toward standing before Hashem. The world feels less random, because reality is no longer interpreted as a collection of disconnected events but as a life lived within Divine presence and dependence.

That awareness also creates structure. Choices, routines, obligations, and even ordinary moments start to gather around one center. A person becomes less scattered because there is now a fixed truth beneath changing moods and pressures. Life begins to organize itself not only around preference or momentum, but around what is ultimately real.

Emotionally, this mitzvah carries both steadiness and challenge. There are times when the truth of Hashem feels vivid, and times when distraction, fatigue, or the noise of life dulls perception. Yet that tension itself becomes formative. A person learns to return again and again to what is true even when it is not equally felt. Over time, that return builds a quieter depth: less spiritual volatility, more inward anchoring, and a stronger sense that existence itself is answerable to Hashem.

Rambam

• Source: Sefer HaMitzvos, Aseh 1; Mishneh Torah, Hilchos Yesodei HaTorah 1:1
• Rambam defines the first mitzvah as knowing that there is a First Existence — מצוי ראשון — who brought all existence into being, and that everything in heaven and earth depends on His reality. His language is exact: the mitzvah is ידיעה — knowledge — not merely emotional affiliation or inherited conviction. In Rambam’s structure, this mitzvah is the intellectual and theological root from which all Torah begins.

Sefer HaChinuch

• Source: Sefer HaChinuch, Mitzvah 25
• Sefer HaChinuch explains that one must firmly establish in his heart that there is a Cause prior to all causes and a Master over all that exists. His presentation reinforces that this mitzvah is not abstract philosophy for its own sake. It is the first human alignment with truth, without which no covenantal life can stand properly.

Gemara

• Source: Makkos 24a
• Chazal identify “אָנֹכִי” and “לא יהיה לך” as commands heard directly from Hashem. That teaching deepens the status of this mitzvah. The knowledge of Hashem is not merely one idea among others in Torah. It stands at the beginning of revelation itself.

Gemara

• Source: Berachos 13b and related sugyos on קבלת עול מלכות שמים — acceptance of the yoke of Heaven
• Chazal describe the declaration of Divine sovereignty as the foundation of a Jew’s daily consciousness. This shows that knowing Hashem is not confined to a one-time theological proposition. It requires recurring acknowledgment and re-entry into the truth of His kingship.

Mechilta

• Source: Mechilta to Exodus 20:2
• The Mechilta treats “אָנֹכִי ה׳ אֱלֹקֶיךָ” as the basis upon which all the commandments rest. Its contribution is foundational: the first mitzvah is not simply first in order, but first in structure. It establishes the One who commands before the system of commands unfolds.

Midrash

• Source: Midrashic teachings on Yetzias Mitzrayim and Sinai
• Midrash repeatedly presents the Exodus and Sinai as events through which Hashem made Himself known, not only powerful. The mitzvah to know Hashem thus rests in a history of revelation. Israel is not asked to invent knowledge of Hashem, but to live faithfully in response to what was revealed.

Rashi

• Source: Rashi to Exodus 20:2
• Rashi emphasizes that Hashem introduces Himself as the One who took Israel out of Egypt. His contribution is that knowledge of Hashem is not detached from history. The command is given in covenantal language: the One who exists is also the One who acted, redeemed, and entered relationship with His people.

Ramban

• Source: Ramban to Exodus 20:2
• Ramban highlights that the command establishes not only abstract Divine existence but providential rule, power, and involvement. His nuance is essential: Torah does not command belief in a distant cause alone. It commands recognition of the living Hashem who governs, redeems, and relates to creation.

Ibn Ezra

• Source: Ibn Ezra to Exodus 20:2
• Ibn Ezra reads the pasuk as grounding all subsequent commandments in the authority of the One who brought Israel out of bondage. His local contribution is clarity of sequence: first the Commander is known, then the obligations that flow from His authority become binding in full.

Sforno

• Source: Sforno to Exodus 20:2
• Sforno explains that the declaration of Hashem at Sinai gives the basis for service because He is the One who brought Israel to a state fit for His avodah. The mitzvah therefore contains not just metaphysical truth, but purpose: to know Hashem is to understand who brought man into relationship and toward completion.

Rabbeinu Bachya

• Source: Rabbeinu Bachya to Exodus 20:2
• Rabbeinu Bachya develops the command as the foundation of all emunah. His contribution is that every higher level of service depends on first settling the reality of Hashem in the heart and mind. Nothing built afterward can stand securely without that beginning.

Abarbanel

• Source: Abarbanel to the opening of the Aseres HaDibros
• Abarbanel frames the first command as the root principle upon which the rest of the Dibros are arranged. His nuance is structural: Torah law does not begin with practical regulation alone, but with a command that fixes the deepest truth of reality and covenant at the head of the entire system.

Kuzari

• Source: Kuzari, Ma’amar I
• The Kuzari presents knowledge of Hashem not as detached philosophical speculation alone, but as the living recognition of the G-d who reveals Himself in history and covenant. Within that framework, this mitzvah becomes the entry point into a relationship grounded in both truth and revelation.

Maharal

• Source: Maharal, on emunah and יסוד המציאות — the foundation of reality
• Maharal’s conceptual framework treats Hashem as absolute reality, with all created existence standing in dependence upon Him. Through that lens, the mitzvah to know Hashem is not one topic among many. It is the human being’s alignment with the deepest structure of existence itself.

Ramban

• Source: Ramban to Exodus 20:2
• On the conceptual plane, Ramban resists reducing the mitzvah to mere metaphysical assent. Knowledge of Hashem includes recognizing His authority, providence, and intervention in the world. The result is a richer theology: not only that Hashem exists, but that all of life stands under His reality and rule.

Abarbanel

• Source: Abarbanel to the Aseres HaDibros
• Abarbanel’s system-level contribution is that the first mitzvah serves as the intellectual and covenantal foundation for all the others. Without this knowledge, prohibition, worship, loyalty, and sanctification would lack their proper root. The mitzvah is therefore architectonic, not isolated.

Ran

• Source: Derashos HaRan, derushim on fundamentals of Torah and emunah
• Ran frames the foundations of Torah around recognition that Hashem is the true source of command, providence, and covenantal order. In conceptual terms, this mitzvah creates the possibility of obligation itself. Without knowledge of Hashem, mitzvos become isolated actions; with it, they become expressions of a unified Divine system. The mitzvah therefore anchors not only belief, but the entire coherence of commanded life.

Shulchan Aruch

• Source: Orach Chaim 1
• The Shulchan Aruch begins practical Torah life with awareness of standing before Hashem. Even though the mitzvah itself is not codified as a single physical act, halachic living opens with orientation to Divine reality. That is the practical expression of this command: a life begun and carried with consciousness of Hashem.

Rema

• Source: Orach Chaim 1
• The Rema reinforces that one’s conduct, modesty, and bearing are transformed by the awareness that the King of kings is present. This reflects the halachic force of the mitzvah. Knowledge of Hashem does not remain theoretical; it changes the texture of daily life.

Nosei Keilim

• Source: Commentarial tradition on Orach Chaim 1 and Hilchos Yesodei HaTorah
• The halachic tradition sharpens that awareness of Hashem must become stable enough to shape behavior, not only remain correct in belief. Its practical implication is that true ידיעת ה׳ produces orientation, seriousness, and ordered living.

Netziv

• Source: HaEmek Davar on foundational emunah and Torah structure
• Netziv expands this mitzvah into the first condition of Torah consciousness. Before one can live by commanded distinction, covenant, or service, one must know before Whom he lives. His contribution is structural and educational: emunah is the beginning of the Torah personality.

Rav Shimshon Raphael Hirsch

• Source: Hirsch to Exodus 20:2
• Hirsch emphasizes that the command is not merely to admit a Divine existence, but to know the living G-d who has claim upon one’s life and history. His formulation rescues the mitzvah from abstraction. The Jew is commanded to live before a real Hashem, not simply to entertain a religious proposition.

Malbim

• Source: Malbim to Exodus 20:2
• Malbim carefully distinguishes between different forms of emunah and recognition, helping show that Torah is aiming at clarified knowledge, not unformed intuition. His contribution is precision: the first mitzvah is intellectually serious and demands defined recognition.

Rav Kook

• Source: Orot HaEmunah and related writings
• Rav Kook presents knowledge of Hashem as the deepest illumination of the soul, the point at which existence becomes intelligible from within its Divine source. His expansion is inward and expansive: knowing Hashem is the root of spiritual vitality, not merely the entrance requirement to religion.

Meshech Chochmah

• Source: Meshech Chochmah to Exodus 20
• Meshech Chochmah deepens the connection between Yetzias Mitzrayim and knowledge of Hashem. The first command is not stated in philosophical isolation, but through redemptive encounter. Its force is that אמת — truth — is taught not only in concept but through history.

Baal Shem Tov

• Source: Teachings on השגחה פרטית — Divine providence — and living awareness of Hashem
• The Baal Shem Tov’s inner contribution is that knowing Hashem must become living consciousness, not only theological correctness. A Jew is meant to experience Hashem as present within the ordinary, not merely affirmed in principle.

Tanya

• Source: Tanya, Shaar HaYichud VehaEmunah
• Tanya develops the intellectual and inner meaning of Divine unity and continuous dependence of creation upon Hashem. In that light, knowing there is a G-d means more than acknowledging an original Creator. It means understanding that all being is sustained at every moment by Divine reality.

Sfas Emes

• Source: Sfas Emes on emunah and revelation
• Sfas Emes presents emunah as the uncovering of what is already true beneath concealment. The mitzvah to know Hashem therefore becomes an avodah of revealing reality, clearing away the layers that make existence appear detached from its source.

Ramchal

• Source: Derech Hashem; Mesillas Yesharim
• Ramchal’s framework makes this mitzvah foundational to all ordered avodah. A person cannot orient life properly unless the truth of Hashem is first set clearly in mind. His contribution is disciplined clarity: the whole structure of avodas Hashem depends on beginning with correct first principles.

This mitzvah appears at the very opening of the Aseres HaDibros — Ten Commandments — and therefore at the opening of revealed covenantal law itself. That placement is decisive background. Torah does not begin by first regulating behavior in detail; it first establishes the truth of the One who commands. It also belongs to the cluster of the earliest mitzvos that form the architecture of emunah: to know there is a G-d, not to entertain other gods, to know His unity, to love Him, and to fear Him. In that sense, Mitzvah 1 is not only the first item in a list. It is the beginning of all beginnings in Torah life, the point at which reality, covenant, and avodah first become one ordered whole.