משלי, פרק ח׳, פסוק ז׳

True wisdom stands on a foundation of absolute reality, completely rejecting any form of distortion, dishonesty, or falsehood. When wisdom speaks, its sole purpose is to reveal the truth and distance humanity from lies. Rational and genuine beliefs originate deep within the soul and are expressed flawlessly through speech [אמרי דעת]. The ultimate goal of wisdom, including the study of logic, is never to deceive or construct false arguments. Instead, it constantly strives for pure, unadulterated truth [עמנואל הרומי].

Because wickedness is the exact opposite of truth [עמנואל הרומי], wisdom naturally despises and rejects any malicious or deceitful speech [מצודת דוד, ביאור שטיינזלץ]. Another perspective suggests that the speech of the wicked, which spreads foreign beliefs and heretical ideas, is deeply offensive to God and to those who are upright, and therefore must be avoided entirely [אמרי דעת].

Beyond the practical meaning, there is a profound conceptual division in how the Torah is understood, represented by the physical acts of tasting and speaking. The palate, which tastes food internally, symbolizes hidden, deep communication. It represents the inner secrets of the Torah and the hidden spiritual reasons behind the commandments. This level of understanding is meant for select individuals, with the goal of connecting the soul to God and influencing higher spiritual realms. In contrast, the lips represent external, revealed speech directed at the general public. This accessible level of wisdom serves a clear, practical purpose: to make wickedness repulsive and to keep people away from injustice, negative character traits, and false beliefs [מלבי״ם].