משלי, פרק ט׳, פסוק י׳

The pursuit of intellectual and spiritual perfection cannot rely on human intellect alone. Instead, it requires a solid foundation of morality and faith. True acquisition of wisdom depends directly on the fear of God and the refinement of a person's character. This reverence serves as the root of all good deeds and the essential prerequisite for learning any form of wisdom [אבן עזרא, מצודת דוד, עמנואל הרומי]. Without this foundational awe, wisdom simply cannot survive, as human desires and moral failings will eventually overpower and erase it [אמרי דעת]. Furthermore, because the principles of wisdom often contradict the natural impulses of the human heart, the intellect by itself is insufficient to grasp them. A person needs the fear of God to humbly accept wisdom from prophets and the sages of their generation [מלבי״ם]. This initial stage of reverence represents the most basic level—the fear of consequence. It acts as the crucial first step that humbles an individual, making them willing to listen to and absorb moral instruction [מלבי״ם].

Just as fear forms the baseline for wisdom, foundational knowledge serves as the starting point for a deeper understanding [אבן עזרא]. The pursuit of this knowledge is directed toward the holy, a concept understood in several ways. One approach views it as a reference to the divine and the upper realms, meaning the realization of God's existence [אבן עזרא] or the comprehension of angels and purely spiritual beings [רלב״ג, אבן עזרא, עמנואל הרומי]. Reaching such lofty heights requires a gradual, structured path of study. A person must begin with the fear of God, progress through general and natural sciences, and only then ascend to divine wisdom [עמנואל הרומי].

Alternatively, this pursuit of the holy can be understood in an earthly, human context. It involves learning the teachings of holy individuals and adopting their ways of life [ביאור שטיינזלץ], or achieving a clear grasp of wisdom similar to the righteous people on earth [מלבי״ם]. On a practical level, it reflects a person's ability to sanctify themselves by holding back even from things that are permitted, an act of self-control that leads directly to true understanding [מצודת דוד]. This understanding is a higher, more refined state than basic knowledge. Even the most complete and righteous individuals require it to ensure their knowledge is accurate, genuine, and free from foolishness [אמרי דעת]. When a righteous person, already firmly grounded in the fear of God, applies themselves to study, their basic knowledge is elevated into this higher state of understanding [אלשיך]. Ultimately, this powerful combination of reverence, wisdom, and understanding refines a person's character, shields them from harm, and draws God's continuous care and providence upon their life [רלב״ג].