Catholic Commentary
Closing Doxology: Give Thanks to the God of Heaven
26Oh give thanks to the God of heaven, for his loving kindness endures forever.
Psalms 136:26 calls the congregation to publicly acknowledge and give thanks to the God of heaven, identifying Him as the cosmic sovereign ruler whose covenant love endures eternally. The verse seals the entire psalm by reaffirming that all divine acts—from creation through redemption—flow from God's steadfast love, which will continue forever.
Thanksgiving is not a feeling but an act of rebellion against a world that whispers "nothing is enough"—and Psalm 136 teaches us to say it twenty-six times until we believe it.
Typological and Spiritual Senses: Patristic and medieval interpreters heard in this cosmic title, "God of heaven," an anticipation of Christ's own ascension to the right hand of the Father. Augustine (Enarrationes in Psalmos) understood the "God of heaven" who rules forever as He who descended to become incarnate precisely so that we might ascend. The eternal ḥesed of the Father finds its definitive, historical form in the gift of the Son — so that the thanksgiving called for in verse 26 is, in its fullest Christian reading, the Eucharist itself (from Greek eucharistia, "thanksgiving"), the Church's perpetual "Great Hallel" offered through, with, and in Christ.
Catholic tradition illuminates this verse with particular richness at three levels.
First, the divine name. The title "God of heaven" resonates with the Church's understanding of God's transcendence and immanence held in creative tension. The Catechism teaches that God is "infinitely above everything we can comprehend" (CCC 42) and yet intimately near to each creature (CCC 300). The cosmic sovereignty implied in "God of heaven" is not the remoteness of a philosophical Absolute but the majesty of a Father whose ḥesed — whose merciful love — reaches into every corner of creation. The Councils of Nicaea and Constantinople affirmed the same God as "maker of heaven and earth, of all things visible and invisible."
Second, thanksgiving as the form of Christian life. St. Thomas Aquinas identifies gratitude (gratitudo) as a moral virtue annexed to justice (Summa Theologiae II-II, q. 106), by which we render to God the acknowledgment that is His due. This verse's imperative — give thanks — reminds Catholics that thanksgiving is not merely an emotion but an obligation and a discipline, one that shapes the entire moral life.
Third, Eucharistic fulfillment. The Second Vatican Council's Sacrosanctum Concilium (n. 83) describes the Liturgy of the Hours as the prolongation of the Eucharistic sacrifice in praise. Psalm 136 has been prayed in the Church's liturgy since the earliest centuries precisely because it enacts in word what the Mass enacts in sacrament: the community's response of ḥesed-gratitude to a God whose love is inexhaustible. St. John Chrysostom wrote: "Thanksgiving to God is the very breath of the Christian soul." This final verse is that breath, drawn in full.
Contemporary Catholics live in a culture saturated with complaint, anxiety, and the sense that history is careening out of control. Psalm 136:26 offers a radical counter-witness: the discipline of structured, repeated thanksgiving as the lens through which all of reality is rightly seen. The psalm's refrain — repeated twenty-six times — was not felt as monotonous by its ancient singers; it was felt as anchoring. Modern Catholics might take this verse as an invitation to recover what the tradition calls the examen — the daily Ignatian practice of reviewing the day not primarily for failures but for gifts, for evidences of ḥesed. More concretely: to pray Psalm 136 at the close of the week, naming aloud the specific mercies of those seven days and responding internally, "for his steadfast love endures forever," is to do exactly what Israel did — to convert experience into liturgy, and anxiety into trust. The title "God of heaven" also challenges the privatization of faith: this is not merely my God, but the sovereign of all reality, which means nothing in our world — no news cycle, no diagnosis, no political upheaval — falls outside the reach of His ḥesed.
Commentary
Verse 26: "Oh give thanks to the God of heaven, for his steadfast love endures forever."
Psalm 136, known in Jewish liturgy as the "Great Hallel," is structured entirely as a call-and-response: every act of God recounted by the cantor is answered by the congregation's cry, kî lĕʿôlām ḥasdô — "for his steadfast love endures forever." This final verse does not introduce new content so much as seal everything that has come before with a title of supreme majesty.
"Oh give thanks" (hôdû): The Hebrew imperative hôdû carries a richer weight than our English "give thanks" can easily convey. It is drawn from the root yādâ, which encompasses acknowledgment, confession, and public praise. To give thanks in the biblical sense is not a private sentiment but a liturgical, communal act — a declaration before witnesses that God is who He is. It is the same verb that opens the psalm (v. 1) and recurs at verses 2 and 3, creating a literary bracket that encloses the entire sweep of salvation history. The repetition is not redundancy; it is insistence. Gratitude is the only adequate posture before so great a God.
"The God of heaven" (ʾĕlōhê haššāmayim): This title appears rarely in the Psalter and is particularly significant. In the ancient Near East, "god of heaven" was used of the supreme deity who ruled over the cosmic realm, distinct from local or territorial gods. For Israel, this title became especially prominent in the post-exilic period (see Ezra 1:2; Nehemiah 1:4; Daniel 2:18), when the people, scattered and apparently powerless, reasserted their faith that their God was not defeated — He reigned over all heavens. The choice of this title for the psalm's closing doxology is deliberately climactic. The psalm has moved through creation (vv. 4–9), through the Exodus (vv. 10–15), through the wilderness and conquest (vv. 16–22), and finally through God's redemption of Israel from her lowly estate (vv. 23–25). Now, at the summit, the God who acted in all these particularities is identified as nothing less than the cosmic sovereign — the Lord of all that is.
"For his steadfast love endures forever" (kî lĕʿôlām ḥasdô): The Hebrew ḥesed — translated variously as "steadfast love," "mercy," "loving-kindness," or "covenant love" — is the theological heartbeat of the entire psalm. It denotes that irreversible, faithful, covenant-bound love that God pledges to His people. By placing it at the very end, the psalmist teaches that history does not move toward chaos, silence, or entropy — it moves toward . Every event narrated in Psalm 136, from the separation of light and darkness to the feeding of hungry creatures, is disclosed as an expression of this one inexhaustible love. The word — "forever," "for ages," "unto eternity" — refuses to confine this love to the past. The closing verse thus becomes not merely a conclusion but a promise: the same mercy that created, redeemed, and sustained will continue to do so, world without end.