Engaging in idolatry is never merely the violation of a specific rule; it is the complete uprooting and betrayal of the foundational covenant between God and Israel. Transitioning from faith in God to foreign worship requires immense audacity, as a person brazenly casts off the yoke of the kingdom of heaven. This departure involves an active, conscious, and defiant distancing from one's faith, an intentional walking away from God rather than a passive stumble [הכתב והקבלה, שטיינזלץ, רש ר הירש].
When individuals engage in such betrayal, they face severe consequences whether they actively serve or merely bow to these false deities. The nature of the worship often depends on the object of veneration. Because the celestial bodies are physically elevated, bowing to them feels like a natural human reaction to their grandeur, making the act of formally serving them the true novelty. Conversely, when dealing with lowly, earthly idols, the act of bowing down to them is the unexpected behavior [מלבי״ם, אדרת אליהו]. These objects of worship fall into two distinct categories. The first consists of inanimate, man-made idols that possess no real substance and exist only in the imagination of their worshipers. The second category includes the sun, the moon, and the stars, which are actual, physical entities created by God [אבן עזרא, ספורנו, ביאור יש״ר, רש ר הירש].
The explicit clarification that God did not command such practices raises an immediate question, as it is obvious He would never mandate idolatry. The primary approach among commentators is that this specifies God did not command anyone to serve these entities. This clarification prevents a severe theological error. If it were simply stated that God did not command the celestial bodies, one might mistakenly conclude that He did not command their very creation or existence, implying that the stars are independent deities created against His will. Therefore, the emphasis remains strictly on forbidding their worship, not denying their existence [רש״י, רשב״ם, מזרחי, שפתי חכמים, תורה תמימה, גור אריה]. Another perspective views this phrasing as a deliberate inversion, where stating that something was not commanded actually means the exact opposite. It signifies a profound and absolute prohibition, much like calling someone not wise to emphasize their foolishness [שד״ל, רבנו בחיי].
Other commentators interpret the concept of a divine command as a reference to appointment, control, and governance. Idolaters often fell into the trap of believing that God had abandoned the lower world, delegating independent power and free will to the constellations. They thought it appropriate to worship the stars to draw down their favor. In response, God clarifies that He never appointed the celestial bodies to rule independently. Instead, He established fixed laws of nature that they cannot breach, rendering them mere servants who influence the world according to a strict divine order [ספורנו, העמק דבר, אם למקרא, הכתב והקבלה, שטיינזלץ, רש ר הירש]. This also dispels the misguided notion that honoring the King's servants is a valid way to honor the King Himself. God explicitly rejects this honor, forbidding the worship of celestial bodies even in partnership with Him [רבנו בחיי, אם למקרא, אדרת אליהו, מלבי״ם]. This firm warning extends to all the nations of the world, correcting the false assumption that anyone is permitted to worship the stars [הכתב והקבלה, ביאור יש״ר]. Furthermore, the restriction specifically targets bowing down to idols, whereas bowing to God Himself, or bowing to a human being as a gesture of respect, remains entirely permissible and even desirable [בכור שור, פענח רזא].
The comprehensive inclusion of all celestial bodies intentionally encompasses the distant, upper stars from which humanity derives no direct, recognizable benefit. While it defies logic for humanity to worship the sun, the moon, and the near planets that serve as tools for light and agriculture, since a master should not bow to his servant, the distant stars present a different temptation. Because they are entirely detached from the lower world and offer no practical utility, a person might mistakenly believe that their sheer exaltation makes them worthy of submission. Thus, the final warning ensures that absolute allegiance belongs to God alone, forbidding any form of worship toward these distant stars under any circumstances [הכתב והקבלה].