Catholic Commentary
The Sign of the Seven Angels with the Last Plagues
1I saw another great and marvelous sign in the sky: seven angels having the seven last plagues, for in them God’s wrath is finished.
Revelation 15:1 describes John's vision of seven angels in heaven carrying the seven final plagues, which represent the complete and exhaustive outpouring of God's wrath at history's end. The passage marks a decisive moment where divine judgment reaches its culmination, structured as the third great sign in Revelation and paralleling God's mighty acts against Egypt.
God's final judgment is not chaos but a sovereign completion—the wrath that began in Eden reaches its appointed end, vindicating the order that sin has violated.
Typological Sense
On the typological level, the seven angels mirror the seven priests with seven trumpets who marched around Jericho (Josh 6:4–16), and the destroying angels of the plagues of Egypt (Ex 12:23). Just as the fall of Jericho inaugurated Israel's entry into the Promised Land, the seven last plagues inaugurate the New Jerusalem (Rev 21). The "sign in the sky" (en tō ouranō) also evokes the pillar of cloud and fire — visible signs of God's presence leading Israel through the wilderness. Heaven remains the origin and guarantee of these events: they are not chaotic accidents of history but proceed from the throne room of God.
From the standpoint of Catholic theology, Revelation 15:1 illuminates the doctrine of divine justice as an inseparable dimension of divine love. The Catechism of the Catholic Church teaches that "God is the sovereign master of his plan. But to carry it out he also makes use of his creatures' co-operation" (CCC §306), and that his justice is never separate from his mercy but is its necessary complement. The completion of divine wrath (etelesthē) does not contradict God's universal salvific will (1 Tim 2:4) but rather vindicates it: a God who permitted evil without ultimate redress would not be perfectly just, and therefore could not be perfectly good.
St. Augustine, in City of God (Book XX), interprets the Apocalyptic plagues not as mere historical predictions but as the moral and spiritual contours of the conflict between the City of God and the City of Man across all ages — reaching their culmination at the end of time. He insists that the "wrath of God" is a metaphor for the ordered consequences of sin within God's providential design, not an emotional volatility in God.
St. Thomas Aquinas (Summa Theologiae I-II, q.87) teaches that punishment for sin has a restorative and vindicating function within divine order (ordo iustitiae). The seven last plagues, in this light, are the ultimate vindication of the moral order that humanity has violated.
The Second Vatican Council's Gaudium et Spes (§13) recalls that "the whole of human history has been the story of our combat with the powers of evil, stretching from the very dawn of history until the last day." Revelation 15:1 names the moment when that combat reaches its appointed end. For Catholic readers, this verse is not a cause for dread but for confidence: history has a Sovereign, and his justice — like his mercy — will have the final word.
For the contemporary Catholic, Revelation 15:1 offers a bracing antidote to two opposite spiritual errors: presumption and despair. In an age that often reduces God to a therapeutic presence incapable of judgment, this verse insists that divine holiness is real, that sin has weight, and that a God who never acts against evil would be no God at all. This is not meant to inspire fear for its own sake, but to restore moral seriousness to the Christian life. The Sacrament of Reconciliation exists precisely because God's wrath is real — and has been absorbed by Christ. To confess seriously and regularly is to acknowledge both the gravity this verse proclaims and the mercy that Calvary accomplished.
Practically, a Catholic can read Revelation 15:1 as a call to examine where in one's own life one has been "hardening" against God's repeated invitations — the bowl judgments fall on those who refuse to repent (Rev 16:9, 11). Today's Catholic is invited to respond to grace now, before the last plagues become necessary, and to intercede urgently for a world that does not yet know that history is not open-ended. The seven angels are already present in the sky; the patience of God, though vast, is not infinite.
Commentary
Revelation 15:1 — A Third Great Sign
John introduces this vision with the words "I saw another great and marvelous sign in the sky" (Gk. sēmeion mega kai thaumaston). This is the third occurrence of a "great sign" in Revelation: the first was the Woman Clothed with the Sun (12:1), the second was the great red dragon (12:3), and now this third sign announces the seven angels of the final plagues. The deliberate enumeration is not accidental — John is structuring his visions in a way that parallels creation, covenant, and completion. The Greek word sēmeion (sign) is theologically loaded; it is not merely a portent but a revelatory disclosure — a visible reality pointing beyond itself to divine meaning and action.
"Great and Marvelous"
The double descriptor mega kai thaumaston echoes the language of the Septuagint, particularly the wonder-language (thaumasia) associated with God's great acts of deliverance at the Exodus (cf. Ps 111:2; Ex 15:11). This is crucial: the plagues that follow are not naked vengeance divorced from salvation history, but belong to the same covenant logic by which God acted against Egypt. The "marvelous" quality of the sign inspires the same awe that the Exodus miracles provoked among Israel. Notably, the very next verses (15:3–4) contain the Song of Moses and the Lamb, confirming this Exodus typology explicitly.
"Seven Angels Having the Seven Last Plagues"
Angels in Revelation are consistently agents of divine will, never autonomous actors. Their number, seven, the number of completeness in Hebrew thought, signals that what follows will be exhaustive and final — not merely punitive episodes in a long sequence, but the full outpouring of divine justice. The word "last" (eschatai) is eschatologically charged: this is not one episode among many but the terminus toward which history has been bending. These are the bowl judgments of chapter 16, the most severe of the three plague-septets (seals, trumpets, bowls), each one escalating in intensity toward the final consummation.
"For in Them God's Wrath Is Finished"
The Greek etelesthē (is finished/completed) is in the aorist passive — a construction of finality. The same root (telein) echoes Jesus' cry from the cross, "It is finished" (tetelestai, Jn 19:30). This linguistic resonance is profound: the completion of God's wrath is grammatically and theologically related to the completion of Christ's atoning work. God's wrath is not irrational fury but a holy, necessary response to sin — the rejection of love by those who have definitively refused conversion (cf. Catechism §1033). The word (wrath/passion) used here in the Greek denotes an intense, burning indignation — distinct from cold judicial sentence, it is the hot zeal of a God whose holiness cannot abide injustice.