When the cruelty of enemies reaches its peak, hidden deep within their hearts through secret plots, the victim is often left with nothing but prayer. Yet, exactly at this moment of quiet despair, a dramatic reversal of divine justice takes place. Salvation arrives as God suddenly responds to the distress, paying the wicked back for their schemes. This divine intervention is viewed with such prophetic certainty that it is sometimes described as an event that has already occurred [רד״ק, מאירי]. Alternatively, it reflects a direct prayer or a testament to God answering David in his time of deep trouble [ביאור שטיינזלץ].
The primary approach among commentators is that this punishment operates strictly on the principle of measure for measure. Because the wicked prepared to fire their weapons from hidden ambushes, God responds by shooting His own arrow at them [אבן עזרא, מלבי״ם, מאירי]. The suddenness of this event serves a dual purpose: it highlights both the unexpected nature of the arrow God fires and the abrupt speed with which the disaster crashes down upon the attackers [רד״ק].
The impact of these strikes carries several layers of meaning. The blows are seen by some as uniquely tailored punishments, personally matched to the specific wrongs the enemies committed [אלשיך]. Others view God's surprise arrows as the actual physical blows themselves [ביאור שטיינזלץ]. Taking a different angle, another perspective connects these strikes to the very traps the wicked had laid out. In a perfectly fitting end, the snares they carefully prepared for David become the exact weapons that strike them down [מלבי״ם].
Beyond these conceptual ideas, this sudden reversal of fortune is also tied to specific historical events. Viewed through this lens, the divine action is understood as a literal casting away, pointing directly to the story of Daniel. The informers who maliciously plotted to harm Daniel were cast by God into the lion's den in his place, and their punishment arrived with lethal suddenness, striking them down instantly like a deadly arrow [רש״י, מצודת דוד].