The false belief in idols is exposed in all its wretchedness when compared to the truth that God is the creator and guide of the world. Engaging with these false gods reduces a person to a fool, completely empty of wisdom [מצודת ציון]. Commentators offer different perspectives on exactly who this foolishness describes. Some say it refers directly to the craftsman who physically makes the idol [רש״י], while others apply it to anyone who worships it [מצודת דוד]. A broader view suggests that this deep ignorance defines the masses of idol worshippers who live in a false reality, entirely missing the truth of God's existence [ביאור שטיינזלץ].
Ultimately, the artisan who designs and shapes the idol will face deep shame and disappointment over his own creation [מצודת דוד, ביאור שטיינזלץ]. This shame comes from the realization that the poured metal forming the statue [רש״י, מצודת ציון, ביאור שטיינזלץ] is an absolute lie. The creator is forced to confront the fact that his work is completely lifeless, holding no breath or spirit at all [מצודת דוד].