M6:2575 — چون طمانینست صدق و با فروغ / دل نیارامد به گفتار دروغ

Translation: Since truth is tranquility and luminous, The heart finds no rest in deceitful speech. Meaning: Truth inherently brings peace and clarity to the heart, while falsehood offers no solace or repose, unsettling the soul.

I maintain that this beyt lays bare a profound epistemic instinct within the human soul. Mowlana asserts that truth, by its very nature, is a source of "طمأنینه" (tranquility) and "فروغ" (illumination). My reading of this is not merely a moral injunction, but a description of a psychological and spiritual reality. When confronted with truth, the heart spontaneously finds peace, embraces it, and submits to its authority. It's an intuitive recognition, a resonant chord struck deep within. Conversely, "گفتار دروغ" (deceitful speech) cannot but disturb the soul. Even if one remains silent in its presence, the heart, much like the body sensing an irritant, cannot find rest. Mowlana, with his characteristic genius, offers an analogy: imagine a piece of grit in your food or, more painfully, a thorn in your eye. Just as the tongue tirelessly seeks to expel the grit, or the eye waters and blinks in distress until the thorn is removed, the heart instinctively recoils from falsehood. It perceives it as an alien, disturbing element, a "خرده‌شیشه‌ای در ذات او" (a shard of glass in its essence), an intrinsic flaw that demands expulsion. This isn't about intellectual analysis alone; it's about a primordial response. The heart is not a passive recipient of information; it is a discerning organ with an inherent longing for clarity and peace. Truth is its natural nourishment, bringing light and repose, while lies are a poison, a perpetual irritant that prohibits genuine serenity. This beyt speaks to the profound, almost physiological, discomfort the truthful soul experiences in the face of deception, highlighting truth's luminous self-evidence and falsehood's inherent disquiet.

Key takeaways

• Truth inherently possesses tranquility and illumination, which resonates with the human heart.
• The heart has an innate, almost physiological, aversion to falsehood, finding no rest or peace in deceptive words.
• Deceitful speech is akin to a foreign object (like grit or a thorn) that the heart instinctively tries to expel.
• Mowlana describes an epistemic instinct: the heart's response to truth is spontaneous acceptance, while to falsehood, it is restless rejection.