9:33), designating Him as the cornerstone, indicating that the Church is built upon Him (Eph. 2:20). The stone destined to crush the realm of the devil will emerge from the mountain without human intervention; this reflects the belief that Christ was born of the Blessed Virgin Mary through the Holy Spirit. "An unarmed stone from an unarmed mountain is cut away from thee, O Virgin, the cornerstone, Christ uniting the disparate natures." Here, the Blessed Virgin is likened to a mountain due to her elevated dignity, for as the Mother of the incarnate Son of God, she is exalted above all cherubim and seraphim by virtue of her moral excellence. Christ will obliterate the clay, iron, bronze, silver, and gold that constitute the statue—symbolically representing His ultimate victory over the devil's kingdom, the destruction of idolatry in earthly realms, and the submission of rulers and nations to His spiritual reign. The Psalms poignantly depict Christ's victory over Satan’s domain. "I will give thee the nations for thine inheritance, saith God the Father unto His Son, and the uttermost parts of the earth for thy possession. Thou shalt break them with a rod of iron; thou shalt dash them in pieces like a potter's vessel" (Psalms 2:8-9; Psalms 109:1-2). The rod of iron symbolizes the might of truth, the grace transforming hearts, alongside the miraculous signs that confront all falsehood and evil.
From the ruins of the devil’s kingdom, shattered by Christ, the God of heaven will establish an everlasting kingdom of truth that will not be divided, unshaken by human tyranny. This signifies the eternality of Christ's reign. The church instituted by Christ is destined to endure until the end of the age, as He promised, remaining invincible against the gates of hell. Unlike earthly kingdoms, which are subject to change through different kings and dynasties, Christ's kingdom will perpetually rest under His sovereign authority (not yielding to others), for Christ is King, the same yesterday, today, and forever. Initially, the kingdom of truth may appear small and insignificant, but it will steadily expand across the globe, akin to how the stone cut from the mountain, though initially unassuming, grows into a mountain that fills the earth. This passage is read during the Nativity of Christ celebration because the Nativity marks the inception of the spiritual kingdom or Church of Christ, which the passage reflects; it also parallels the miraculous birth of Christ from the Virgin, echoing the image of the stone being cut from the mountain without human aid.