תהלים, פרק מ׳, פסוק ט׳

A complete connection with God goes beyond outward rituals or empty words. It requires absorbing His teachings so deeply that they become an inseparable part of a person's mind and body. When an individual reaches this level, their personal desires align perfectly with the will of God [רד״ק, מצודת דוד]. This alignment is not driven by an external sense of obligation, but rather by a natural, inner urge to express gratitude [מלבי״ם]. Actions are performed purely for the sake of heaven, completely free of personal motives. For example, King David went to fight Goliath out of a pure desire to sanctify God's name and avenge His honor. He did not step onto the battlefield to gain social status or to prove the legitimacy of his family line to those who sought to exclude him from the community [אלשיך].

The primary approach among commentators is that this profound internalization takes place within the heart, mind, and conscience. When divine teachings are stored in the heart, a person's thoughts never stray from them [רד״ק, מצודת דוד]. The Torah ceases to be mere words spoken outwardly [מאירי]. Instead, it is absorbed and lives inside the individual, becoming the wellspring for everything they say [ביאור שטיינזלץ]. It remains hidden deep within, much like the prophetic vision of consuming a written scroll [אבן עזרא]. As a result, a person begins to operate from a natural morality firmly planted in their mind. They become so attuned to what is right that they no longer rely on a physical scroll written with ink on parchment to know how to act [מלבי״ם]. On a historical level, this deep inner clarity gave David absolute confidence. The specific laws confirming his right to be part of the community were firmly and simply rooted in his heart, leaving no room for doubt [אלשיך].

While these interpretations focus on the spiritual and conceptual, another perspective takes a more practical, physical approach. God's laws literally penetrate the body, as even the everyday food a person consumes is carefully chosen and eaten strictly according to His rules [רש״י].