John Chrysostom
The spiritual harp of the blessed David, inspired by the Holy Spirit, has given forth celestial melodies intended not merely for auditory delight but for the edification of the soul. This sacred harp is known for its ability to sanctify hearts. Generally, hymnody serves as a source of triumph for the joyful, solace for the sorrowful, and a true sacred invocation; it differs from the incantations of myth, as it calms the restless spirit, restrains lust, quenches injustice, upholds truth, dismantles blasphemous schemes, extinguishes immoral thoughts, announces the divine commandments, preaches the Lord, clarifies faith, silences false teachers, and strengthens the Church. This holy harp addresses a multitude of themes. For instance, today, David extols the reign of God, proclaiming, "The Lord reigneth; let the earth rejoice!" This proclamation is a prelude to the instruction we receive from the psalmist. Instruction encompasses the reading of sacred texts; rather than merely teaching, we provide an exposition of the teaching. Moreover, it is evident that even in the realm of psalmody, there is instruction, as indicated by the prophet: "I will teach the wicked Thy ways, and the wicked shall turn to Thee" (Psalm 50:15). He first learns himself and then imparts knowledge to others. Just as a reservoir must be fully filled in order to nourish the garden, so too, an individual infused with divine grace can nurture others. The prophet exemplifies this, seeking knowledge and guidance: "Show me Thy ways, O Lord; teach me Thy paths" (Psalm 24:4), and again, "Blessed art Thou, O Lord; teach me Thy statutes" (Psalm 118:12). Notice how he both learns and teaches. No soul devoted to God could firmly uphold doctrine without divine instruction, for human wisdom is unstable. The richness of Scripture provides enduring truth amidst the shifting thoughts of humankind. The divine voice delivers the most certain judgment on every matter. Thus, when God speaks, creation responds, and His command brings forth existence from non-being. Today, David communicates this truth, declaring, "The Lord reigneth; let the earth rejoice." We ought to delve deeply into this statement. What does it imply that "The Lord reigneth"? Is he suggesting that a new king has only recently taken the throne? After all, it would be peculiar to refer to a long-reigning king as having just begun to reign. So, what is David asserting with the words "The Lord reigneth"? If God is eternal and always reigning, why state "He reigns"? It seems appropriate to acknowledge a reign that has just commenced, but has God not been king eternally? God's authority is not recent; He has always been King, Sovereign, and Creator, as declared by Moses in antiquity: "The Lord shall reign forever and ever" (Exodus 15:18). If Moses proclaimed God's sovereignty generations before David, what does David mean by stating "The Lord reigneth" from times past as if it were a recent event? Is it not evident that he refers to the royal reign of the Savior? The Savior's kingship consists of two aspects: one eternal and unbeginning, the other initiated in the fullness of time, marked by His incarnation. As the eternal King, He also became King according to the flesh, possessing one nature inherently and receiving the other through His humanity. Hence, the Savior reigns. When David declares "The Lord reigneth," he means that prior to the Messiah's reign, others had usurped dominion unlawfully; tyrannical powers overtook creation, not by rightful claim, but through greater wickedness. Demonic forces held sway, not by true authority but by their illegitimate strength. The psalmist, conveying the downfall of these unholy powers along with the construction of God's kingdom, states: "The Lord reigneth," which signifies the casting out of the demons' rule and the establishment of His own divine kingdom, initiated in flesh and spirit. It is essential to examine the scriptures to reveal what reigns in the world before Christ. Paul observes: "But death reigned from Adam to Moses, even over them that had not sinned" (Romans 5:14). Death was a reigning force. Sin, too, was present, as the apostle instructs: "Let not sin therefore reign in your mortal body" (Romans 6:12). Sin held dominion through one man, while grace extended through another. Thus, Paul illustrates that both sin and death reigned before the coming of Christ, succeeding each other as harsh kings. Sin prevailed initially, and then death followed. Humanity, caught between these two forces, shifted from one to the other, enslaved and subject to them. "The sting of death is sin" (1 Corinthians 15:56), and humanity remained oppressed under these rulers. Therefore, to those suffering under these cruel tyrants, David heralds the arrival of a true King. For those burdened by unlawful authority, the announcement of the King's arrival dispels despair, renewing hope. This is the comfort David offers to a sorrowful and oppressed earth, affirming: "The Lord reigneth; let the earth rejoice." When did He begin to reign? According to the flesh, His reign commenced when He took on human form; yet His eternal kingship has neither beginning nor end. This theme has been articulated before, and it is vital to revisit it. A preacher does not limit himself to a well-known statement; rather, continuous healing from sin necessitates returning to previously addressed topics. Heretics may argue that even the Savior's kingdom is something He received from the Father, a gift of grace rather than a right, so it is vital to clarify the nature of His kingship according to the flesh and the royal authority inherent to Him by virtue of His eternal dignity. The Father did not appoint the Savior as king over heaven and earth; that dominion was not bestowed but inherent to Him. He is declared ruler over Zion, His holy city: "Yet I have set My King upon My holy hill of Zion" (Psalm 2:6). When He came to Judea, undertaking the incarnation, the kingdom began, as He recovered what had been lost by the house of David. Thus, the archangel Gabriel spoke to the Virgin Mary: "Fear not, Mary: for thou hast found favor with God. And behold, thou shalt conceive in thy womb, and bring forth a son, and shalt call His name Jesus" (Luke 1:30-31): "For He shall save His people from their sins" (Matthew 1:21). Take special note of the Evangelist's choice of words; though He had not yet preached or taught, the Evangelist refers to "His people," indicating that His followers belonged to Him even before His passion, and through His suffering He acquired for Himself the universal Church: "He shall save His people from their sins." "And the Lord God shall give Him...". To whom? To Him born of Mary in the incarnation. "And the Lord God will give Him a throne." What throne? "To David His father." Thus, He is not receiving the heavenly kingdom which was His; rather, He is regaining that very sovereignty, which was usurped by demons from the house of David. "And the Lord God shall give Him the throne of David His father; and He shall reign over the house of Jacob forever, and of His kingdom there shall be no end" (Luke 1:32-33). If His kingdom is eternal and has no end, what is meant by the misunderstood words, "when He shall deliver up the kingdom to God, even the Father"? The Scriptures recognize that the term kingdom encompasses both the dignity of kingship and the subjects ruled by the king. How could a king exist without those he governs? Thus, a kingdom includes not just the monarch but also the people under his authority; we speak of the kingdom of the Persians, the Romans, and so forth. This kingdom is identified as the people under the king's reign. To demonstrate this, when Elijah the prophet was sought by King Ahab, he was informed by a messenger that "there is no nation or kingdom" where the monarch had not sent to find him (1 Kings 18:10), indicating that the kingdom refers not just to authority but also to those in submission. Therefore, the Savior will present the kingdom, that is, humanity once subject to sin and death, to God the Father after redeeming it from oppression, thereby regaining it and offering it anew. It is thus shown that He was acclaimed King over Zion, and that God granted Him the throne of David, and even in this newly acquired kingdom, He reigns eternally, as evidenced by Holy Scripture. Moreover, that He was King before His incarnation, before His suffering, and that before He is appointed to the throne of David according to the flesh, He holds an everlasting kingship is attested by Isaiah: "I saw the Lord sitting upon a throne high and lifted up, and His train filled the temple" (Isaiah 6:1). He further laments, "Woe is me! for I am undone; because I am a man of unclean lips, and I dwell in the midst of a people of unclean lips: for mine eyes have seen the King, the Lord of hosts" (Isaiah 6:5). Who did he see? Whom did he reference? Ask John the Evangelist, that the matter may rest upon truth rather than mere conjecture. Human reasoning can often be challenged and overturned, but what is pronounced by the Holy Spirit through the words of prophets and apostles stands firm, undeterred by human argument. Of whom did Isaiah speak? "My eyes have seen the King, the Lord of hosts." In what manner did he see him? "Sitting upon a throne high and lifted up." What command was given to him? "Go and tell this people, ‘Hear ye indeed, but understand not; and see ye indeed, but perceive not.’ For the heart of this people is waxed gross, and their ears are dull of hearing, and their eyes have closed; lest they should see with their eyes, and hear with their ears, and understand with their heart" (Isaiah 6:9-10). What does John, the Evangelist, a true herald of theology and the son of thunder, say? He affirms the identity of the Savior. However, pay attention to the original words so that a multitude of quotations does not cloud your understanding. "The King, the Lord of hosts," said Isaiah, “my eyes have seen." The Lord commanded, "Go and say to this people, 'By hearing you will hear and will not understand; and seeing you will see and will not perceive'" (Isaiah 6:5, 9). John recounts, "But although He had performed so many signs before them, they did not believe in Him, that the word of Isaiah the prophet might be fulfilled, which he spoke: ‘Lord, who has believed our report?’” (John 12:37-38; Isaiah 53:1). He confirms the vision, saying, "These things Isaiah said when he saw His glory and spoke of Him" (John 12:41). What glory? "I saw the Lord sitting upon a throne high and lifted up, and His train filled the temple." Who did you see? "My eyes have seen the King, the Lord of hosts." What King? The one proclaimed by Nathanael: "Rabbi, Thou art the Son of God; Thou art the King of Israel" (John 1:49). Remarkably, the confession of Nathanael aligns with Isaiah's prophecy: "Thus saith the Lord, the King of Israel" (Isaiah 44:6). The same prophet also declares, "Thus saith the Lord God, the King of Israel, and his Redeemer, the Lord of hosts" (Isaiah 44:24). It is well-remembered who the Redeemer is, what redemption entails, and how it was accomplished, with His body and blood serving as the ransom. The Redeemer appeared manifestly according to His human estate so that people would not overlook His divine essence amidst mere appearances. Thus, the prophet states, "who redeemed him, the eternal God." The Father, the Son, and the Holy Spirit are all eternal—cannot the heretic proclaim, "three eternal beings"? Indeed, the Father is eternal, the Son is eternal, the Holy Spirit is eternal—this refers to one eternal essence within the unified Trinity. The blessed Isaiah declares, "The everlasting Lord God, who created the ends of the earth" (Isaiah 40:28). Who created the ends of the earth? If a heretic attempts to avoid acknowledging the Son's divine nature, they may assert, "This refers only to the Father," neglecting the full context of His words. The heretics often claim that the Father created only the Son, while the Son is responsible for all created things. If the Son is the creator of all, He, too, is the great and eternal God.