Elihu observes a profound silence settling over the debate, noting the complete helplessness of Job's friends. They have reached a dead end, finding themselves entirely outmatched and unable to counter Job's relentless claims.
The primary approach among commentators is that this silence is born of total defeat. The friends are broken because Job has systematically dismantled their arguments, exposing their foolishness and leaving them with absolutely nothing left to say [מצודת דוד]. Others suggest this sudden quiet stems from a place of genuine fear and panic [ביאור שטיינזלץ]. As the silence stretches on, their ability to speak seems to have completely abandoned them. The primary approach among commentators is that all answers have been forcefully removed from their mouths, leaving them entirely mute [רש״י, רלב״ג, רמב״ן, ביאור שטיינזלץ]. This loss of words is not a gentle fading away; it is a violent uprooting, much like tearing a mountain from its foundation [מלבי״ם].
However, other perspectives offer a different view of their speechlessness. One viewpoint suggests that the friends simply failed to produce any arguments worthy of being recorded or repeated by others [אבן עזרא]. Another approach frames Elihu's observation as a direct address to Job, explaining that the friends fell silent because their arguments lacked the weight of a true, solid tradition from previous generations. Instead of offering profound wisdom, they were merely copying and parroting empty phrases without any real depth [אלשיך].
Looking back at the actual progression of the debate, this silence can also be traced to specific individuals during the final rounds of the argument. The total breakdown and failure to respond points directly to Zophar, who offered no reply whatsoever in the third cycle of speeches. Meanwhile, the violent uprooting of speech reflects the experience of Bildad. Although he managed to speak in the third cycle, his response was incredibly brief because he had been entirely stripped of the vocabulary needed to frame his arguments [מלבי״ם].