The Church Fathers on this verse

Psalm 89 (88):2Meaning & Commentary from the Church Fathers

The mercies of the Lord I will sing for ever. I will shew forth thy truth with my mouth to generation and generation.

Douay-Rheims · Hebrew numbering, Septuagint numbering in brackets.

חַֽסְדֵ֣י יְ֭הוָה עוֹלָ֣ם אָשִׁ֑ירָה לְדֹ֥ר וָדֹ֓ר ׀ אוֹדִ֖יעַ אֱמוּנָתְךָ֣ בְּפִֽי׃

Hebrew (Masoretic text)

The Church Fathers on this verse

7 Church Fathers comment on this verse

Augustine of Hippo

5th centuryChurch Father

Beloved, grasp the essence of this psalm that I am about to clarify by the grace of God, our expectation in the Lord Jesus Christ. Take heart, for He who has given His promises will accomplish them, just as He has faithfully fulfilled many before. Our confidence does not stem from our own works but from His grace. The psalm bears the title of Ethan the Israelite, who imparts a profound meaning. No individual in this world possesses strength except through hope in God's promises; in our own abilities, we are frail, yet through His mercy, we stand strong. Thus, the psalmist begins, "I will sing of Your mercies, O Lord, forever; with my mouth I will proclaim Your faithfulness to all generations" (Psalm 88:1).

He expresses, "Let my members serve the Lord," indicating that when he speaks, he speaks of God’s truth, and to stray from obedience is to deny servitude to Him; speaking from God’s perspective is distinct from speaking only from oneself, the former being divine truth and the latter, mere human error. Consider his display of faithfulness and the grace he extols.

For You have declared, "Grace will be established forever" (Psalm 87:2). This is my song; this is the truth my lips proclaim. You assert, "I build not to destroy," illustrating that while some face destruction without restoration, others are taken down only to be rebuilt. If there were not those to be rebuilt after their fall, the prophet Jeremiah would not have declared, "Behold, I have appointed you today to uproot and to build" (Jeremiah 1:10). Indeed, those who previously worshipped idols could not find establishment in Christ without leaving behind their old transgressions. If others did not face annihilation only to be resurrected, it would not have been written, "He will pull them down, and not rebuild them."

There is a connection between mercy and faithfulness in the divine promises: "You have said, 'Mercy shall be established forever; Your faithfulness shall be confirmed in the heavens.'" Here, mercy and truth coalesce; for the fulfillment of God’s promises is manifested through mercy that precedes the remission of sins. Many prophecies were promised to the Israelites, who descended from Abraham’s lineage, highlighting God’s fidelity in fulfilling His word in them. Nevertheless, He did not cease offering His goodness to the Gentiles, placing them under the care of angels while preserving Israel as His heritage.

The Apostle clearly articulates the mercy and faithfulness of the Lord in His dealings with both the Jews and Gentiles. He refers to Christ as the minister to the circumcision, affirming God's promises to the patriarchs (Romans 15:8). Observe how God has not misled or abandoned His foreknown people; though mentioning the Jewish fall, the Apostle emphasizes that God has preserved those He foreknew (Romans 11:1-2). If this people were thorns, what then do I declare about the wheat? The truth of God is fulfilled in those Israelites who placed their faith, as thus they form a wall of circumcision connected to the cornerstone of Christ.

Yet, this cornerstone gains strength through the faith of the Gentiles, so one wall pertains to truth while the other signifies grace from God. The Apostle states, "Christ has served as a minister of the circumcision for the truth of God, to verify the promises made to the fathers," and that the Gentiles may honor God for His mercies (Romans 15:8-9). Thus one may rightfully assert, "Your faithfulness shall be secured in heaven," for every Israelite called to be an apostle has proclaimed the glory of God, as it is written, "The heavens declare the glory of God, and the firmament shows the work of His hands." Despite their earthly departure before the Church enveloped the world, their words have resonated to the ends of the earth, affirming the establishment of the truth in heaven through them.

You have declared, "I have made a covenant with My chosen" (Psalm 88:3). What covenant but the new covenant that renews us for a fresh inheritance of love and longing, inspiring us to sing a new song? The psalmist boldly affirms, "I have sworn to David my servant." What confidence stems from understanding, expressed through lips that convey truth! I speak without trepidation; if Your word instills courage in me, how much more does Your oath fortify my resolve! For God’s oath is the assurance of fulfilling His promise.

Humans are unjustly cautioned against swearing (Matthew 5:34) to avoid falling into perjury due to deception, yet God alone swears with certainty, as He alone is infallible. Let us consider what God has sworn. "I have sworn to David my servant; I will establish your lineage forever" (Psalm 87:4). But what is David's lineage but that of Abraham? And what is Abraham's lineage? "And to your Seed, who is Christ" (Galatians 3:16). Indeed, Christ—the Head of the Church, the Savior of the body (Ephesians 5:23)—is the seed of Abraham, thus of David. However, are we not also Abraham’s seed? Indeed, as the Apostle declares, "If you are Christ’s, then you are Abraham’s seed, and heirs according to the promise" (Galatians 3:29).

In this context, let us perceive the words, dear brethren: "I will establish your lineage forever," not solely through the flesh of Christ born of Mary but through all who hold faith in Christ. Being members of this Head, the body cannot be separated from the Head. If the Head is exalted eternally, so too are its members; thus, Christ remains whole forever. "I will establish your lineage forever, and I will maintain your throne for generations" implies continuity across generations, linking to the confession, "With my mouth I will proclaim Your faithfulness across generations."

What does "generations" denote? To every generation; thus the repetition serves as a reminder of the multitude of generations. Perhaps we should contemplate two generations, as I have previously elucidated. For we experience a generation of flesh and blood now, and anticipate a future generation in the resurrection of the dead. Christ is declared here, and will likewise be affirmed there; here He is to be believed in, and there He will be welcomed to be seen. "I will establish your throne for generations." Christ reigns in us; His throne is fortified within us; if He were not enthroned in us, we would not be ruled by Him, and without Him, we would face ruin. As He reigns in us, so He also sits in the generation to come, through the resurrection. Christ shall reign over His saints eternally, a promise from God sworn to us.

Therefore, as His promise stands reliable—not based on our worth but on His grace—no one should hesitate to declare with certainty that which is undeniable. May this assurance sustain our hearts, similar to Ethan, whose name signifies heart strength. Let us proclaim the truth of God—the declarations of God, His promises, His oaths— and empowered by these truths, let us glorify God and transform into Heaven.

"O Lord, even the heavens will declare Your marvelous works" (Psalm 88:5). The heavens celebrate not their own merits, but Your wondrous acts, O Lord. In each act of mercy, delivered to the lost, in justifying the unjust, do we not praise the marvelous deeds of God? Praise Him for raising the dead; praise Him more for redeeming the lost. What grace, what mercy from God! Witness a man once immersed in drunkenness, now a model of sobriety; one who was once an embodiment of luxury, now exemplifying temperance; a former blasphemer now extolling God; once a slave to creation, now a worshipper of the Creator. From such desperation, men are transformed: let them not boast of their own merits; let them instead emulate Heaven, and proclaim the marvelous works of the One who has made them thus.

For who among the clouds compares to You, O Lord? (Psalm 88:6). Will the heavens praise You simply for their abundant rain? Does it not seem to you, brethren, a profound acclaim that no entities among the clouds can rival their Creator? Can the stars that shine beyond the clouds be matched to the Lord? Can the sun, the moon, the angels, or even the heavens be likened to the Lord? Hence, he asks, "Who is He among the clouds?" Allow us to comprehend, dear brethren, that these clouds represent the proclaimers of truth—prophets and apostles bearing God's message.

If clouds herald the truth, we should first ponder what distinguishes them as clouds. The same beings represent both heaven and clouds: the heaven represents the brilliance of truth, while clouds symbolize the obscurities of fleshly existence, as all clouds carry the heaviness of mortality. The Apostle notes, "Therefore judge nothing before the appointed time, until the Lord comes, who will illuminate the concealed things of darkness" (1 Corinthians 4:5). You witness the momentary utterances of a man; yet, the true depths of his heart remain veiled. A cloud may reveal certain things, but its innermost essence is hidden. Who can penetrate the cloud? These clouds function as truth-bearers clothed in flesh. The Creator Himself entered flesh; we are termed clouds due to our material nature, as we declare the truth brought forth by the downpour from the clouds.

Our flesh is derived from a single means; His by a distinct avenue. While we are called sons of God, He is the Son of God in a unique manner. His cloud, born of the Virgin, signifies one aspect; He is the Son from eternity, consubstantial with the Father. Who among the clouds can be compared to the Lord? Among the sons of God, who approaches His likeness? Let the Lord Himself reveal whether He can find a semblance of Himself. To whom do people refer when asking, "Who is the Son of Man?" Because He appears, He walks among us, and perhaps has now become common.

In response, they offered varied opinions: "Some say You are John the Baptist; others say Elijah, or Jeremiah, or one of the prophets." Within these statements exist many clouds and sons of God; the righteous, as the sons of God, find their voices alongside Jeremiah, Elijah, and John—noted through their roles as messengers of God. He prompts them to assess the clouds men project Him to be but inquires also, "For whom do you say that I am?" Peter responds on behalf of many, "You are the Christ, the Son of the living God" (Matthew 16:13-16). This recognition holds distinction from those sons of God, who lack equality with Him. He took on flesh, not in thrall to be lesser than the clouds.

"God is greatly to be esteemed in the council of the righteous and feared by all who surround Him" (Psalm 88:7). Since God is omnipresent, who can encircle Him? If He has anything surrounding Him, it implies finiteness on His part. If this assertion is truly made concerning God, His greatness indeed knows no bounds. He who dwells universally is, by choice, born into flesh in a specific location, dwelt among a particular people, was crucified in a solitary place, arose in one spot, and ascended to the heavens. At that time, He was encompassed by Gentiles, and His greatness grew, as He preached compellingly, sending forth His messengers across all nations; through them, He performed wonders, earning reverence and awe among all.

"O Lord God of hosts, who is like You? Your faithfulness, Almighty God, is present on all sides" (Psalm 88:8). Great is Your power; You have fashioned heaven and earth and all therein; yet, even more exalted is Your mercy, which has unveiled Your truth to all. If Your message had been proclaimed solely where You chose to be born, to suffer, to rise, and to ascend, then the promise of God fostering the Fathers would have been vindicated. Yet, the Gentiles’ glorification of God for His mercy (Romans 15:9) would never have been realized without Your truth being expressed and shared with those around You from where You chose to appear.

In that place, You thundered from Your cloud; to nourish the Gentiles nearby, You dispatched other clouds. Universally, You have fulfilled Your promises: "Henceforth you will see the Son of Man seated at the right hand of power and coming on the clouds of heaven" (Matthew 26:64).

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Athanasius the Great

4th centuryChurch Father

I will sing of Your mercies, O Lord, for all eternity. What are these mercies we should celebrate? Is it not true that the foundations and dominion of the enemy have been defeated, and we have been liberated from sin and death? From one generation to the next, I will declare Your truth with my voice. The truth of the Father is the Son, whom the faithful proclaim through the ages. These words resonate as if spoken by the apostolic witness.

Jerome of Stridon

4th centuryChurch Father

The term used here is not simply ‘grace’ but rather ‘mercies’. If there is but a single transgression, only one mercy is necessary; however, if there are numerous sins, then many mercies are required. I will eternally sing of Thy mercies, O Lord. Since I am granted mercy forever, my song of praise must also be unending, for I always have reasons to worship. The one who sings departs from sorrow and fear, embracing worship, for he has attained mercy. This is articulated: because my transgressions are set aside by God’s mercy, I shall proclaim them in song. The term ‘forever’ signifies that Thy mercy is not fleeting but everlasting, and I will offer praise endlessly, for Thou hast delivered me for all time.

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“To generation and generation I will declare Thy truth with my mouth.” Oh, the exquisite structure of the psalm! The author first addresses grace before coming to truth, having been granted pardon for sins. In the past, I hesitated to approach the truth when I was in sin. Now that I have discovered grace, I can confidently declare the truth without trepidation. The phrase “to kindred and lineage” is striking; it emphasizes both kindred and lineage. Thus, the psalmist refers not to numerous generations, but to two: the first representing the circumcised, and the second the Gentiles. To the former, Peter is sent, while to the latter, Paul is appointed. Before, I overlooked mentioning this at the start, but now I emphasize it: it points to the Lord and Savior. “To generation and generation I will declare Thy truth with my mouth.” The message was previously revealed by the patriarchs and prophets, and then it is personally delivered by Him, as expressed in the Song of Songs: “Let him kiss me with the kisses of his mouth” (Song of Songs 1:1). This conveys that what was announced through the prophets is now proclaimed directly. What the world could not receive in quiet, let it hear even in shouts.

Theodoret of Cyrus

5th centuryChurch Father

In seeking the favor of God, they exalt His grace, and yearning to witness the fulfillment of the promises given to David, they commit to instructing all nations.

Euthymios Zigabenos

11th centuryCommentator

I will sing of Your mercies, O Lord, for all eternity. The Lord proclaims that He will celebrate the kindnesses You have granted me. The fullest expression of David's gratitude can be found in the second book of Kings. The phrase "for ever" signifies continuously—I will sing, creating melodies in Your honor. Athanasius poses the question: What are the mercies of the Lord that we ought to proclaim, if not the defeat of the rulers and powers, the very strength of the enemy, and the liberation from sin and death? I will declare Your truth from generation to generation with my voice. This phrase, "from generation to generation," indicates that it applies to every age; as one generation passes away, another arises,thus the world endures until the end of time.

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Alternatively, it can be understood that David conveys this divine truth to the lineage of Judah and the broader Christian community, as it is to them that David expresses God's truth through his Psalms—by which he refers to the authentic promises of God given to him, some through the prophet Nathan, as described in 2 Samuel 7, and others directly through the prophetic Spirit residing within him. God made numerous promises regarding the defeat of his adversaries and concerning the lineage known to the Jews as Solomon and his descendants, and to Christians as Christ, as will be elaborated later. Athanasius states, "The truth of the Father is the Son," whose name is praised by the saints across generations. This Word resonates within the essence of the Apostolic message.

Hesychius of Jerusalem

5th centuryChurch Father

In this current era, the Lord has graciously bestowed upon us a multitude of gifts: baptism, repentance, and acts of charity. Through these means, a sinner can attain forgiveness and grace. 'To generation and generation I will proclaim Thy truth with my mouth.' This proclamation extends to both the present and the future. In this light, we affirm God's truth, first through the sacred Scriptures inspired by the divine, and subsequently by recognizing it through our actions and the illumination it provides to our consciences, as each individual receives the reward for their deeds. The prophet highlights that mercy is granted in this present time, while truth pertains to both the present and what is to come, as further words illustrate.

Irenaeus (Klementjewsky)

18th centuryCommentator

The prophet opens the psalm with exaltations of God and a focus on the covenant, aiming to strengthen the faithful in their moments of intense trials. He encourages them to remain steadfast in their belief by trusting in God's promises, fostering a sense of hope regarding the church's restoration, and urging fervent prayer for it. Acknowledging the challenge of believing that God, who seemed unwavering and unyielding at that time, would soon embrace compassion, he addresses this concern by emphasizing the vastness of God's mercy. Instead of merely proclaiming, "Thy mercy, O Lord, I will sing," he conveys the abundance of God's mercies by saying, "Thy mercies, O Lord, I will sing."

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Passages read together with this verse.