Wisdom and divine instruction offer far more than intellectual growth; they serve as a wellspring of eternal life and deep personal success. This connection provides both spiritual and physical vitality, ultimately guiding a person toward the most complete form of happiness. The imagery points back to the ancient tree in the Garden of Eden, representing a source that continually yields the fruits of life [ביאור שטיינזלץ]. Just as eating from that original tree granted longevity and immortality [אבן עזרא], divine wisdom and the Torah themselves act as this life-giving tree. Attaining this wisdom grants a person true success and an eternal existence [עמנואל הרומי].
Engaging with this wisdom involves different types of commitment, often understood as holding and supporting. The primary approach among commentators understands holding simply as grasping onto wisdom and refusing to let it go [רש"י, מצודת דוד]. However, another perspective views this grasp as a profound internal struggle. Because holding implies the use of force, it represents someone whose natural desires lean toward wrongdoing. This person must forcefully seize wisdom to conquer their negative urges. While one might assume that such a painful, ongoing internal conflict would physically wear them down and shorten their years, the promise remains that this very wisdom will instead become their source of long life [מלבי"ם].
The concept of supporting wisdom offers several distinct angles. Some view these supporters as individuals who draw close to wisdom and never depart from it [רש"י, אבן עזרא]. Others see them as protectors who build boundaries to safeguard wisdom [מצודת דוד], ensuring it remains whole and perfect [ביאור שטיינזלץ]. A different approach understands support in a practical, financial sense. An individual who provides for those who study Torah is compared to someone who waters and sustains a tree so it can continue to bear fruit. Through this vital assistance, the supporter also gains life from the spiritual fruits produced by the learner [אלשיך].
Building on the idea of internal struggle, another viewpoint contrasts holding with supporting. Unlike forceful holding, supporting is a gentle act. It describes a righteous person who naturally gravitates toward goodness and faces no internal war with negative urges. Since this person does not suffer the pain of inner conflict, one might mistakenly think their reward would be minor. Therefore, it is made clear that they too achieve immense happiness [מלבי"ם].
Ultimately, those who connect with wisdom become truly praiseworthy individuals [מצודת ציון], inheriting lasting joy, strength, and success [ביאור שטיינזלץ]. Interestingly, even when describing a large group of supporters, the promise of happiness is directed at the individual. This highlights a profound truth about divine reward: when a person supports those who study Torah, God does not distribute a general, collective blessing. Instead, He grants happiness and reward to that person individually and precisely, tailoring it exactly to their unique contribution and personal worth [אלשיך].