דברים, פרק ח׳, פסוק י״ז

Human nature carries a deep flaw: in times of great wealth and comfort, people often attribute their success entirely to their own skills and hard work. As prosperity grows, the memory of the true source of these blessings tends to fade. Moses delivers a sharp warning to the Israelites not about a guaranteed outcome, but about the dangerous thoughts that might creep into their hearts when they finally achieve comfort [ביאור שטיינזלץ]. He speaks of their future property, money, and success [אבן עזרא, ביאור שטיינזלץ] as if it is already present, painting a vivid picture of a reality unfolding right before his eyes [ביאור יש״ר].

The primary approach among commentators is that material abundance naturally breeds pride and a lack of humility before God. A successful person can easily fall into the trap of believing that their achievements are the direct result of their own personal power, completely ignoring Divine providence [מלבי״ם]. This arrogance can even extend to attributing success to external forces, such as astrology. An individual might credit heavenly luck for their good fortune, viewing their earthly actions as the mere execution of that destiny [רבנו בחיי].

It seems difficult to understand how a nation that witnessed countless miracles and experienced a close relationship with God could ever adopt such an arrogant mindset [העמק דבר]. The root of this failure lies in forgetfulness. Once the harsh memories of the wilderness fade, the awareness of God's constant intervention fades with them. In the desert, the people would have naturally died of hunger and thirst without daily miracles. Without keeping that memory alive, people easily begin to boast about their current independence and strength [ביאור יש״ר, רלב״ג].

Despite this severe caution against pride, there is a delicate balance between negative arrogance and a healthy recognition of reality. A person's wisdom, skills, and natural drive to build wealth are, in fact, the logical tools used to achieve success. On a practical level, it is true that human effort produces results, because God does not simply hand over a finished product of wealth. Instead, He gives a person the inner strength and talent required to create it. The ultimate test is not to deny one's own abilities, but rather to take joy in them while constantly remembering the true Source who provided the power to achieve such greatness [ברכת אשר].