Prophetic words of rebuke are wielded like highly precise weapons. The speaker is equipped with vivid tools of war for a divine mission, with his power concentrated entirely in his speech. While the primary approach among commentators is that the prophet is speaking about himself and his personal calling, another perspective views this as a metaphor for the entire nation of Israel. In this view, Israel is chosen by God to fight His battles and declare His absolute uniqueness to an idolatrous world [שד״ל].
The prophet's mouth is transformed into a sharpened sword, designed to speak with absolute clarity, fearlessly rebuke the wicked, and foretell their downfall [רש״י, רד״ק, אבן עזרא]. He is also compared to a polished arrow, wiped completely clean of any rust [מצודת ציון, אבן עזרא]. While some view the arrow as simply reinforcing the imagery of the sword [מצודת דוד], others point out a deep distinction based on the range of these weapons. A sword is used for close combat, representing direct, face-to-face rebuke aimed at the Israelites who live near the prophet. An arrow, however, is fired across great distances. It represents prophecies directed far away, either to distant foreign nations or toward events in the distant future [רד״ק, מלבי״ם].
Alongside these weapons, God provides close, tailored protection that perfectly matches each tool. Just as a sword needs a sheath, God hides the speaker in the shadow of His hand. Similarly, the arrow is kept concealed within God's own quiver. This guarantees that the wicked, whether they are sinners from within the nation or foreign empires like the Babylonians, cannot harm the prophet in retaliation for his harsh words.
Beyond basic physical safety, there is a fine distinction between the two types of divine hiding. The protection associated with the close-range sword implies being hidden from enemies who are actively searching to harm the attacker. Conversely, the concealment of the arrow reflects a situation where there is no active pursuit, as the shooter remains safely anonymous from afar. Furthermore, being kept in the quiver suggests a state of tense, ready anticipation. The prophet is carefully guarded and kept out of sight until the exact moment arrives for Him to reveal His servant and put him into action [מלבי״ם, ביאור שטיינזלץ].