The term 'rod' can denote either a scepter, specifically the sovereignty of Satan, or it may represent the blows inflicted by a scourge. This forces people to submit against their desires through the oppressive power of unclean spirits, led by Satan himself, which commands passions that ensnare the mind and lead the heart astray. They will be able to cast off the fetters of his dominion and the rod that has been a constant burden around their necks, similar to servants enduring the strikes of their master.
This evokes the account found in the book of Judges. In those times, the Israelites abandoned the true God and engaged in unrighteousness, greatly offending their protector by worshiping idols and serving the creations of their own hands. Consequently, they were handed over to the Midianites, who devastated their land—raiding cities and villages, robbing their fields, instilling such terror that the afflicted sought refuge in caves and among impassable cliffs, enduring a prolonged famine with great suffering. Out of compassion for their plight, God saved them through Gideon, who vanquished the Midianites and released Israel from their oppression (Judges, ch. 6, 7). In the same way, the Lord scattered the oppressive staff of the afflicted and freed those who were ensnared, just as He did in the days of Midian; for as He delivered those under harsh rule by removing their oppressors, He similarly redeemed the Gentiles by alleviating their burdens.
This depicts Satan and his demons, who relentlessly demand tribute from people as if collecting a tax; they require sins such as immorality from those accustomed to it, thievery from those who have stolen, and various acts of wrongdoing based on individuals’ inclinations. Hence, the Scriptures depict some as no longer paying heed to the voices of these extortioners (Job 3:18).