The ultimate difference between those who walk a straight path and those who stray is measured not only in the length of their lives but in their quality and meaning. In ordinary circumstances, fear and dread cause anxiety that harms physical health and shortens life. However, reverence for God operates in the exact opposite manner, actively granting and sustaining life [ביאור שטיינזלץ, מלבי״ם]. The primary approach among commentators is that a person's lifespan is not absolutely predetermined. Instead, it depends heavily on their choices and daily conduct. Reverence for God extends a person's life because it naturally guides them toward a proper, balanced lifestyle and keeps them away from dangerous actions. Guarded by divine providence, they are spared from disasters and are thus able to complete their full, natural lifespan [אבן עזרא, רלב״ג, עמנואל הרומי].
Beyond mere physical longevity, the time granted to the righteous represents a period of goodness, peace, and profound meaning [מלבי״ם, ביאור שטיינזלץ]. This extension is not strictly limited to the physical world, as it also points toward eternal life in the world to come [עמנואל הרומי]. There is even an understanding that the righteous are rewarded by receiving the good days that were stripped away from the wicked [חומת אנך].
Conversely, those who choose a path of evil do not reach the natural end of their lives. Their poor choices, moral corruption, and involvement in dangerous pursuits physically weaken their bodies, bringing about premature loss and ruin [רלב״ג, אבן עזרא, ביאור שטיינזלץ, עמנואל הרומי]. This early demise serves a clear educational purpose for society. If the wicked were allowed to live long, peaceful lives, people might become complacent and delay abandoning their own bad habits. Witnessing the sudden downfall of the corrupt motivates others to urgently correct their ways [אלשיך].
A subtle contrast exists in how time is experienced by these two groups. While the righteous enjoy days of goodness, the time allotted to the wicked is characterized as years of sorrow. The corrupt waste their lives constantly chasing desires that never materialize, and they do not even survive long enough to finish their expected period of grief [מלבי״ם, ביאור שטיינזלץ]. Finally, a unique perspective suggests viewing this shortened time through an agricultural lens. Rather than merely experiencing a brief life, the wicked will ultimately reap the bitter harvest of their own destructive actions [עמנואל הרומי].