The destructive power of gossip and conflict does not always rely on loud, open confrontation. Instead, the most severe damage often comes from piercing words that leave deep internal scars. The primary approach among commentators is that the instigator of such conflict is a chronic complainer and gossip, driven by a desire to stir up fights [אבן עזרא, מצודת דוד, עמנואל הרומי, ביאור שטיינזלץ]. The words spoken by this troublemaker land on the listener like heavy, crushing blows [אבן עזרא, מצודת ציון, אמרי דעת]. They function as weapons of war [רש״י], creating a disruptive noise in the mind [ביאור שטיינזלץ]. Alternatively, rather than striking violently, these rumors might be delivered smoothly and effortlessly, quietly slipping into the conversation [עמנואל הרומי]. There is also a tradition that views this negative speech as a deadly act, bringing death upon the speaker himself, much like the fate of the spies in the desert [רש״י].
To achieve maximum impact, the gossiper employs a subtle psychological strategy. Rather than attacking a target directly, he operates with secrecy and trickery. He might present his information as incomplete, hinting that he is holding back the worst details. He may even pretend to be a victim, acting as though he is deeply pained to share such negative news. This manipulation convinces the listener that the gossiper is an honest individual simply trying to keep the peace. Consequently, the listener assumes that the unspoken parts of the story are far worse than what was actually shared [רלב״ג, אלשיך].
Because of this careful manipulation, the rumors are accepted with complete trust and sink deep into the listener. They reach the innermost depths of the person, penetrating the heart and soul [אבן עזרא]. Physical wounds remain on the outside of the body and are relatively easy to cure. In contrast, the psychological strikes delivered by a gossiper penetrate the most hidden, vulnerable spaces of the mind, making them incredibly difficult to heal [מצודת דוד, עמנואל הרומי]. Some even suggest that absorbing such toxic words can cause actual physical harm, leading to severe internal illness within the listener [רש״י].