The Trinitarian Creed

Gregory’s Creed is a short confession of the Holy Trinity — one God the Father, one Lord the Son, one Holy Spirit — set down a full lifetime before the Council of Nicaea, and it is among the most theologically precise Trinitarian statements to survive from the third century. Gregory of Nyssa, writing about a century later, reports that Gregory received it in a night vision in which the Theotokos directed St. John the Theologian to declare to him the mystery of the faith — one of the earliest Marian-apparition traditions in the Christian record. This file gives the text and theology of the Creed, sets it against the pre-Nicene horizon, and weighs the vision and the wording with the care the sources require.

Tradition: Pan-Orthodox (Ante-Nicene Father; Wonderworker)

The Text of the Creed

Gregory’s Creed — known also as his Confession of Faith or A Declaration of Faith — is a brief but complete Trinitarian confession. In the translation of the Ante-Nicene Fathers it runs, in part:

“There is one God, the Father of the living Word, who is His subsistent Wisdom and Power and Eternal Image: perfect Begetter of the perfect Begotten, Father of the only-begotten Son. There is one Lord, Only of the Only, God of God, Image and Likeness of Deity, Efficient Word… And there is one Holy Spirit, having His subsistence from God, and being made manifest by the Son, namely to men: Image of the Son, Perfect Image of the Perfect; Life, the Cause of the living; Holy Fountain; Sanctity, the Supplier, or Leader, of Sanctification… And thus there is a perfect Trinity, in glory and eternity and sovereignty, neither divided nor estranged” (Gregory Thaumaturgus, A Declaration of Faith; trans. ANF 6; cf. Slusser 1998).

The confession proceeds in three articles, naming in turn the Father, the Son, and the Holy Spirit, each in full and unqualified divinity, and then gathers them into a single declaration of “a perfect Trinity, in glory and eternity and sovereignty, neither divided nor estranged” — a Trinity in which, as the Creed insists, nothing is created or subservient, nothing introduced as if not there before, the Son never wanting to the Father nor the Spirit to the Son, but the same Trinity unalterable and unchangeable forever (Gregory Thaumaturgus, A Declaration of Faith; trans. ANF 6).

A Pre-Nicene Trinitarian Landmark

The significance of this text lies in its date. If it is genuinely Gregory’s — and the great weight of tradition and scholarship holds that it is (see The Genuine Works) — then it is a fully articulated confession of the co-eternity and equal divinity of the three Persons composed in the middle of the third century, some seventy years before the Council of Nicaea (325) gave the Church the term homoousios (“consubstantial”) and decades before the Trinitarian controversies that would make such precision a matter of conciliar definition.

Several features mark its maturity. It confesses the Son as eternal — “perfect Begetter of the perfect Begotten” — explicitly denying that there was ever a time when the Son was not, the very point the Council of Nicaea would later define against Arius. It confesses the Holy Spirit in full divinity, as the third of the “perfect Trinity,” at a time when the divinity of the Spirit was far less developed in Christian reflection than that of the Son — anticipating the fourth-century controversy over the Spirit in which Basil would invoke Gregory’s authority (see An Early Trinitarian Witness). And it gathers the three into a single Godhead “neither divided nor estranged,” guarding at once against both the confusion of the Persons and their separation. For these reasons the Creed has been called one of the most remarkable theological documents of the ante-Nicene Church, and it was treasured by the Cappadocians as the witness of a father of their own region who had confessed the whole faith before the councils were summoned (Basil, On the Holy Spirit 29; trans. NPNF II/8; Slusser 1998, introduction).

That said, the Creed must be read on its own pre-Nicene terms, and some of its language — the Son as “Image” of the Father, the Spirit as “Image of the Son,” the order and the language of cause and manifestation — has prompted questions about whether it reflects a subordinationist cast natural to the third century or is fully consonant with later orthodoxy. These questions are taken up in their own file (see The Disputed Expressions); here it is enough to mark that the Creed is, on any reading, an extraordinary anticipation of Nicene Trinitarian faith (on the conciliar creed it foreshadows, see The Nicene Creed; on the doctrine, The Holy Trinity).

The Vision of the Theotokos and St. John

The tradition of how the Creed came to Gregory is among the most striking in the early hagiographic record. The source is Gregory of Nyssa’s Life of Gregory the Wonderworker, written about a century after the Wonderworker’s death (c. 380). Nyssa reports that Gregory, newly made bishop and pondering by night the mystery of the faith amid the confusions of contending heresies, received a vision: an aged man of venerable and radiant appearance and a woman of more-than-human beauty appeared to him, and the woman — whom Nyssa identifies as the Mother of the Lord, the Theotokos — directed the old man, whom she addressed as John the Evangelist (the Theologian), to make plain to the young bishop the mystery of true piety. John, at the Virgin’s bidding, then declared to Gregory the formula of the faith, which Gregory wrote down and which remained, Nyssa says, the rule of teaching for the church of Neocaesarea, preserved in Gregory’s own hand to Nyssa’s own day (Gregory of Nyssa, De vita Gregorii Thaumaturgi, PG 46; trans. Slusser 1998).

This account is of great importance on two counts. First, it is one of the earliest narrated apparitions of the Theotokos in Christian literature — a vision in which the Mother of God appears, is named, and acts, directing the giving of the rule of faith. As such it stands near the head of the long tradition of Marian appearances in Orthodox piety, and it is one reason Gregory’s Creed is bound up so closely with devotion to the Theotokos (on the Mother of God, see The Theotokos). Second, it ties the authority of the Creed to the apostolic witness in the person of John the Theologian, the evangelist of the divine Word, so that the confession is presented not as Gregory’s composition but as a deposit handed to him from the apostolic source through the intercession of the Virgin.

How the Vision Is Held

The vision must be received for what the sources make it. Per the repository methodology, a hagiographical claim of this kind is pinned to its earliest written attestation rather than asserted as bare historical fact: the vision of the Theotokos and St. John is the testimony of Gregory of Nyssa’s Life, written about a century after the events, and is reported here as such (METHODOLOGY §3.5). What can be said historically with confidence is narrower and still remarkable: that a fully Trinitarian creed associated with Gregory was preserved at Neocaesarea and was known to the Cappadocians as his, and that by Nyssa’s day the church of Pontus already told the story of its miraculous reception.

[Disputed: the historicity of the vision in which the Creed was received is variously assessed. Gregory of Nyssa (*De vita Gregorii Thaumaturgi*, c. 380) reports it as a received tradition of the Neocaesarean church and claims the autograph of the Creed survived in his day; defenders note that Nyssa stood within a living Pontic memory transmitted through his own family (Basil's grandmother Macrina the Elder had been catechized in that tradition: Basil, *Letter* 204, *On the Holy Spirit* 29). Source-critical scholars (e.g. Slusser 1998; Van Dam 2003) treat the vision as a hagiographic elaboration framing the Creed's authority, distinct from the question of the Creed's own authenticity — which most accept on independent grounds — and note that the vision-narrative belongs to the encomiastic genre of Nyssa's *Life* and cannot be checked against any earlier source.]

[Disputed: the exact original wording of the Creed is debated, since it survives embedded in Nyssa's *Life* and in later witnesses; most scholars (Slusser 1998; Caspari's older critical work) hold that a genuine Gregorian core is preserved, while allowing that the transmitted text may have been smoothed or lightly adjusted in the course of a century or more of liturgical and catechetical use at Neocaesarea before Nyssa set it down. The fuller discussion of the wording and of its pre-Nicene phrasing is in [The Disputed Expressions](../06-theology/the-disputed-expressions.md).]

Why the Creed Mattered

Whatever the verdict on the vision, the Creed’s later career is securely documented and decisive for Gregory’s standing. In the great fourth-century controversies over the divinity of the Son and then of the Holy Spirit, the Cappadocian Fathers reached back to Gregory’s confession as the witness of an apostolic father of their own church who had taught the whole Trinitarian faith before the heresies arose. Basil the Great, defending the Spirit’s divinity, appealed explicitly to the tradition of “Gregory the Great,” the Wonderworker, as a touchstone of the faith handed down in Pontus and Cappadocia (Basil, On the Holy Spirit 29; trans. NPNF II/8; see An Early Trinitarian Witness). The Creed thus became a living instrument in the formation of Nicene orthodoxy — a third-century confession pressed into the service of the fourth-century Church’s definition of the Trinity it had so remarkably anticipated.

References

Gregory Thaumaturgus. A Declaration of Faith (the Creed). Trans. S. D. F. Salmond, in The Ante-Nicene Fathers, Vol. 6. Buffalo: Christian Literature Company, 1886. (The three articles on Father, Son, and Spirit; “a perfect Trinity… neither divided nor estranged.”)
Slusser, Michael, trans. St. Gregory Thaumaturgus: Life and Works. Fathers of the Church 98. Washington, DC: Catholic University of America Press, 1998. (Translation of the Creed and of Nyssa’s Life; introduction on authenticity and transmission.)
Gregory of Nyssa. De vita Gregorii Thaumaturgi. PG 46:893–958. Trans. in Slusser, St. Gregory Thaumaturgus (1998). (The vision of the Theotokos and St. John, and the claim that Gregory’s autograph survived at Neocaesarea.)
Basil of Caesarea. On the Holy Spirit 29 and Letter 204. Trans. in Nicene and Post-Nicene Fathers, Series II, Vol. 8. 1895. (The appeal to Gregory the Wonderworker; the Pontic tradition and Macrina the Elder.)
Van Dam, Raymond. Becoming Christian: The Conversion of Roman Cappadocia. Philadelphia: University of Pennsylvania Press, 2003. (The Cappadocian construction of Gregory’s authority and the source-critical reading of the vision.)