איוב, פרק א׳, פסוק י׳

The central accusation raised against Job is that his faith and righteousness do not stem from a pure heart, but rather from convenience and self-interest. When a person lives a quiet, comfortable life where every desire is fulfilled without struggle, it is only natural for them to be devoted to God. Satan points directly to the absolute protection granted to Job. The primary approach among commentators is that God placed a protective hedge or partition around him. God spread a shield of safety over Job, his family, and all his property, preventing any harm from coming near them [רש״י, מצודת דוד, מצודת ציון, אבן עזרא, תקות אנוש, שטיינזלץ].

This protection is highly unusual. It is provided by God Himself rather than through a messenger, and it surrounds Job completely from every side without a single breach. Because of this flawless security, Job never experiences even the slightest loss. This unbroken streak of good fortune prevents him from attributing his success to blind luck, compelling him to constantly recognize Divine providence [אלשיך]. Alongside this physical safety, Job is granted immense economic abundance. His wealth is so extraordinary that it positively affects everyone around him. Anyone who enters into a business deal with him becomes wealthy, and even a poor person who receives a single coin from him finds sudden riches [אלשיך].

Job's prosperity continues to multiply and strengthen [רש״י, אבן עזרא, שטיינזלץ]. His flocks and herds grow so vast that they seem to burst through the fences meant to contain them, spreading out to fill the entire land [מצודת דוד]. This success even breaks the boundaries of the natural order. According to a Midrashic approach, Job's flocks are so unnaturally robust that his goats possess the strength to kill predatory wolves [רש״י, אלשיך]. Based on this reality, Satan concludes his argument. He claims that Job's fear of sin is hopelessly mixed with his love for the rewards he receives and his fear of losing God's protection over his body and property. Because Job has never faced a genuine test, and because miracles are a routine part of his daily life, his devotion to God is merely a logical, expected result of his circumstances. It does not prove a pure, selfless faith [רש״י, מלבי״ם, תקות אנוש].