In this verse, God speaks through the prophet Zechariah, offering a powerful promise to His people. The image of a 'wall of fire' serves as a vivid metaphor for divine protection. Fire is often associated with God's presence and power, as seen in other biblical accounts like the burning bush or the pillar of fire that guided the Israelites. This protective wall signifies that God Himself will be the defense against any external threats, providing a sense of security and peace.
Furthermore, God promises to be the 'glory within.' This indicates His presence dwelling among His people, bringing honor, blessing, and divine favor. The concept of God's glory is central to understanding His majesty and holiness, and here it assures believers that they are not only protected but also honored by God's presence. This dual promise of protection and presence reassures believers that God is both their shield and their source of inner strength and dignity. It invites Christians to rely on God's faithful protection and to cherish His presence in their lives.
