Apokatastasis in Gregory: The Restoration of All

St. Gregory of Nyssa is the patristic Father most consistently associated with the hope of apokatastasis — the final “restoration” of all rational creatures to God. Across the Catechetical Oration, On the Soul and the Resurrection, On the Making of Man, the treatise On Infants’ Early Deaths, and In illud: Tunc et ipse Filius (on 1 Cor 15:28), Gregory teaches that evil, having no substance of its own, is finite and will be exhausted; that the post-mortem fire is purifying (cathartic) rather than retributive; and that God will at last be “all in all.” How far this amounts to a dogmatic universalism, and how it relates to Origen, is one of the great debated questions of patristic theology, and this file presents the texts and the scholarly spectrum rather than a verdict.

Tradition: Pan-Orthodox (Church Father)

The Origenist Background

Gregory’s eschatology cannot be read apart from Origen of Alexandria (c. 185 – c. 253), whose On First Principles had proposed that all rational beings, fallen by the misuse of freedom, would in the end be restored to their original union with God — the apokatastasis tōn pantōn, the “restoration of all things” (cf. Acts 3:21). The Cappadocians were formed on Origen: Basil and Gregory the Theologian had compiled the Philocalia, an anthology of his works. Gregory of Nyssa absorbed Origen’s exegesis, his doctrine of the soul’s free progress, and his confidence that evil is parasitic and therefore not everlasting — while reworking these in his own categories (Ludlow, Universal Salvation: Eschatology in the Thought of Gregory of Nyssa and Karl Rahner, Oxford, 2000, chs. 1–3; Ramelli, The Christian Doctrine of Apokatastasis, Leiden: Brill, 2013, ch. on Gregory).

The crucial difference is at the front end. Origen’s restoration was bound up with the pre-existence of souls — souls that had fallen from a primal unity and would return to it, a cyclical scheme in which the end mirrors a fallen beginning. Gregory rejected pre-existence: for him the soul comes into being with the body, not before it (On the Making of Man 28–29). Gregory’s restoration is therefore not a return to a prior disembodied state but the consummation of a single forward movement of human nature toward God. This distinction will matter decisively when the sixth century comes to condemn “Origenism” (see Reception and the Orthodox Tradition).

Evil Has No Substance and Therefore an End

The metaphysical engine of Gregory’s hope is his doctrine of evil as privation. Evil, for Gregory, has no nature, no independent existence; it is the absence of the good, as darkness is the absence of light. Whatever exists by participation in the Good is, in itself, finite; but evil, being non-being, has a boundary it cannot exceed. Once the soul has traversed the whole extent of evil, there is nothing further into which it can fall, and it must turn again toward the Good (Catechetical Oration 8; On the Soul and the Resurrection [PG 46:88–101]; On the Making of Man 21).

From this it follows that evil is not co-eternal with God and cannot be the final word about any creature. Gregory states the conclusion directly in On the Soul and the Resurrection: when, in the long course of the ages, evil has been purged out of nature, “nothing will be left outside” the Good, and the very name and memory of evil will pass away, so that “God shall be all in all” (Gregory, On the Soul and the Resurrection [PG 46:104]; cf. NPNF II/5; 1 Cor 15:28).

The Purifying, Not Retributive, Fire

Gregory’s most distinctive contribution is his reading of the eschatological fire as medicinal. The fire of judgment is not God’s vengeance but God’s therapy: it burns away what is alien to nature — the matter of sin and passion fused into the soul during this life — as fire purges gold of its dross. Gregory develops the image at length in On the Soul and the Resurrection, where Macrina the Teacher compares the soul cleansed by post-mortem fire to gold refined in a furnace; the purgation is painful in proportion to the soul’s attachment to evil, and it lasts in proportion to the quantity of evil to be consumed, but its end is restoration, not destruction (Gregory, On the Soul and the Resurrection [PG 46:97–100]; trans. NPNF II/5; see The Dialogue with Macrina).

The same teaching recurs in On Infants’ Early Deaths (De infantibus praemature abreptis) and in the Catechetical Oration, where baptism, sacramental purification in this life, and the purgative fire of the next are presented as alternative routes to the one goal — the removal of evil from human nature (Catechetical Oration 35). Because the purpose is healing, the duration is bounded by the disease: a soul deeply entangled in evil suffers a longer purgation, but no soul is consigned to evil forever, since that would make evil everlasting and defeat the very purpose of the fire (On the Soul and the Resurrection [PG 46:152, 157–60]). This is the decisive break from a retributive hell: for Gregory the fire has a term because it has a task.

“Then Shall the Son Also Be Subjected”: The Whole Christ

Gregory’s scriptural anchor is 1 Corinthians 15:28 — “when all things shall be subjected unto Him, then shall the Son also Himself be subjected unto Him that put all things under Him, that God may be all in all.” His treatise In illud: Tunc et ipse Filius (“Then Shall the Son Also Himself Be Subjected,” GNO III/2) reads the “subjection” of the Son not as the subordination of the divine Word but as the bringing-into-subjection of the whole Body of Christ — that is, of all humanity united to Him. The Son is “subjected” when His body, the entirety of human nature, is at last gathered into willing harmony with God. Christ’s saving work is not complete, on this reading, until no member of the Body is left outside; the head cannot be perfected while the body is maimed (Gregory, In illud: Tunc et ipse Filius [GNO III/2; PG 44:1304–25]; Ramelli, The Christian Doctrine of Apokatastasis, ch. on Gregory; Daniélou, L’être et le temps chez Grégoire de Nysse, Leiden: Brill, 1970).

This Christological frame is why Gregory’s hope is not merely the abstract exhaustion of evil but the salvation of all the saved-in-Christ: the restoration is the completion of the Incarnation, the moment when the second Adam has fully recapitulated the human race He assumed.

How Far Does It Reach? The Salvation of the Devil

The hardest question is whether Gregory extends restoration even to the devil. Several texts press in that direction. In the Catechetical Oration 26 — the famous “ransom and deception” chapter (see The Great Catechism) — Gregory argues that the same divine justice and goodness that overcame the deceiver will, in the end, work to the devil’s own benefit, since “even the enemy himself” will come to acknowledge the rightness and the kindness of what was done; the restoration of nature is “good news” even for the author of evil (Gregory, Catechetical Oration 26 [PG 45:69]; trans. Srawley). Read maximally, this teaches the eventual healing of Satan; read minimally, it teaches only the just defeat and acknowledged justice of God by the devil.

[Disputed: whether Gregory taught the final salvation of the devil — Ilaria Ramelli, *The Christian Doctrine of Apokatastasis* (Brill, 2013) and *A Larger Hope?* vol. 1 (Cascade, 2019), reads *Catechetical Oration* 26 and the *Tunc et ipse Filius* as teaching the restoration even of Satan, "the inventor of evil"; David Bentley Hart, *That All Shall Be Saved* (Yale, 2019), agrees that Gregory is a thoroughgoing universalist; Brian E. Daley, *The Hope of the Early Church* (Cambridge, 1991), and Morwenna Ludlow, *Universal Salvation* (Oxford, 2000), read Gregory as teaching the restoration of human nature while regarding the devil's case as left more ambiguous; Craig Truglia and other readers stress the *Catechetical Oration*'s insistence (chs. 30–31, 35–40) on faith, baptism, and free assent as conditions, reading the purgation as ordered to the *salvation of those in Christ* rather than to an unconditional universalism.]

The Spectrum of What Gregory Taught

It is fair to all the sources to say that Gregory clearly teaches at least the following, and that these are not seriously contested: that evil is finite and will be wholly removed from human nature; that the eschatological fire is purgative and not endless retribution; that God will at last be “all in all”; and that this is the goal toward which the entire economy of salvation moves. What remains genuinely debated is the scope and the modal force — whether Gregory holds the salvation of every individual (and of the devil) as a settled doctrine, or holds it as a hope and a tendency of his system that he never raises to the level of dogma.

[Disputed: whether Gregory's apokatastasis is a dogmatic universalism or a purifying eschatology short of it — Ramelli and Hart read it as a confident, systematic universal salvation; Jean Daniélou (*Platonisme et théologie mystique*, 1944) and Morwenna Ludlow read the restoration within Gregory's mystical theology of *epektasis* and divine infinity, as the horizon of his thought rather than a hardened dogmatic claim; Brian Daley emphasizes that Gregory, unlike Origen, ties restoration to a single forward movement of human nature and avoids the cyclical and pre-existence elements later condemned; the *Catechetical Oration*'s own qualifying chapters (35–40) are read by some as evidence that Gregory held salvation conditional on faith and the sacraments.]

The relation of all this to the Fifth Ecumenical Council (553) and to Gregory’s standing as a canonized Father is treated in the companion file (see Reception and the Orthodox Tradition).

References

Gregory of Nyssa. On the Soul and the Resurrection (De anima et resurrectione) [PG 46:11–160]. Translated in NPNF II/5. (The purifying fire; “God all in all.”)
Gregory of Nyssa. Catechetical Oration (Oratio Catechetica Magna) [PG 45:9–106]. Translated by J. H. Srawley, Cambridge, 1903; also NPNF II/5. (Evil as privation, ch. 8; the devil and the restoration, ch. 26; faith and baptism, chs. 30–40.)
Gregory of Nyssa. In illud: Tunc et ipse Filius (“Then Shall the Son Also Be Subjected”) [GNO III/2; PG 44:1304–25]. On 1 Cor 15:28.
Gregory of Nyssa. On Infants’ Early Deaths (De infantibus praemature abreptis) [GNO III/2; PG 46:161–92].
Gregory of Nyssa. On the Making of Man (De hominis opificio) 21, 28–29 [PG 44:201–4, 229–40]. Translated in NPNF II/5.
Ramelli, Ilaria L. E. The Christian Doctrine of Apokatastasis: A Critical Assessment from the New Testament to Eriugena. Vigiliae Christianae Supplements 120. Leiden: Brill, 2013.
Ludlow, Morwenna. Universal Salvation: Eschatology in the Thought of Gregory of Nyssa and Karl Rahner. Oxford: Oxford University Press, 2000.
Daley, Brian E. The Hope of the Early Church: A Handbook of Patristic Eschatology. Cambridge: Cambridge University Press, 1991.
Hart, David Bentley. That All Shall Be Saved: Heaven, Hell, and Universal Salvation. New Haven: Yale University Press, 2019.
Daniélou, Jean. L’être et le temps chez Grégoire de Nysse. Leiden: Brill, 1970.