One Divine Essence
- Uncreated
- Consubstantial
- Undivided
- Known through divine energies
Nicene-Constantinopolitan Creed; John 10:30; 2 Peter 1:4
Model Overview
The Eastern Orthodox understanding is Nicene and conciliar: the divine essence is one, while the Father, Son, and Holy Spirit are personally distinct hypostases. The one God is not divided into parts, and the three hypostases are not three gods.
The Father
The Father is fully God, unbegotten, and the personal source within the Trinity.
John 5:26; 1 Corinthians 8:6
Hypostatic property: Unbegotten; monarchy of the Father.
The Son
The Son is fully God, eternally begotten of the Father, Light from Light.
John 1:1-3; John 1:14; Hebrews 1:3
Hypostatic property: Eternally begotten of the Father.
The Holy Spirit
The Holy Spirit is fully God, proceeding eternally from the Father.
John 15:26; Acts 5:3-4
Hypostatic property: Eternally proceeds from the Father.
Monarchy of the Father
Orthodox theology often describes the Father as the one arche or personal principle within the Trinity. This does not make the Son or Spirit lesser. It identifies the Father as unbegotten, the Son as begotten of the Father, and the Spirit as proceeding from the Father.
Father: unbegotten source, not caused by another.
Son: eternally begotten of the Father, not created.
Holy Spirit: eternally proceeds from the Father, not created.
John 15:26; Nicene-Constantinopolitan Creed
Rendered Relationship Diagram
The diagram distinguishes the Orthodox relation of origin language from a Western Filioque model while preserving one essence and three divine hypostases.
classDiagram
class DivineEssence {
+uncreated : boolean
+consubstantial : boolean
+undivided : boolean
+knownThroughEnergies : boolean
}
class Hypostasis {
<<abstract>>
+fullyGod : boolean
+distinctPerson : boolean
+possessesFully() DivineEssence
}
class Father {
+unbegotten : boolean
+personalSource : boolean
}
class Son {
+begottenOfFather : boolean
+incarnateForUs : boolean
}
class HolySpirit {
+proceedsFromFather : boolean
+giverOfLife : boolean
}
Hypostasis --> DivineEssence : possesses fully
Hypostasis <|-- Father
Hypostasis <|-- Son
Hypostasis <|-- HolySpirit
Father --> Son : eternally begets
Father --> HolySpirit : eternal procession
Son ..> HolySpirit : sends in time
Father ..> HolySpirit : sends in time
Filioque Boundary
A key Orthodox boundary is the rejection of adding "and the Son" to the Creed's statement that the Holy Spirit proceeds from the Father. Orthodox theology may speak of the Spirit being sent through or by the Son in time, but it does not make the Son a second eternal source of the Spirit's hypostatic origin.
Eternal Origin
The Spirit proceeds from the Father.
Temporal Mission
The Spirit is sent in the economy of salvation, including through the Son.
Teaching Boundaries
Affirms: Father, Son, and Holy Spirit are one God, equal in glory, uncreated, and consubstantial.
Distinguishes: The hypostases are known by personal properties: unbegottenness, generation, and procession.
Protects: The Father's monarchy avoids treating the divine essence as an abstract source prior to the persons.
Reference Anchors
Common Orthodox reference points include the Nicene-Constantinopolitan Creed, John 1:1-14, John 10:30, John 15:26, Matthew 28:19, 2 Corinthians 13:14, and the Cappadocian distinction between ousia and hypostasis.
This page is a pedagogical comparison aid. It should not be treated as an official statement for any Orthodox jurisdiction.