The Undivided Light: The Holy Trinity | Introduction
A Summer Study on The Holy Trinity in Oriental Orthodox Tradition
In the name of the Father, the Son Jesus Christ and the Holy Spirit, One True God. Amen
Dear brothers and sisters in Christ
There is something quietly clarifying about the days after Pentecost.
The great feasts are behind us. The long Lenten journey, the solemnity of Holy Week, the joy of Pascha, the fifty days of brightness leading to the descent of the Holy Spirit. And now the liturgical year settles into what the Fathers sometimes called ordinary time, though there is nothing ordinary about it. What the Church enters after Pentecost is, in fact, the most demanding season of all: the season of learning to live inside the mystery that has been fully given to us.
That mystery is the Holy Trinity.
Pentecost is not simply the birthday of the Church, as the popular phrase goes. It is the moment when the full revelation of God is complete. The Father sent the Son. The Son returned to the Father. And the Spirit, proceeding from the Father and sent through the Son, now dwells among us and within us. The Trinity is no longer a doctrine to be reasoned toward. It is the shape of the life we have been drawn into.
This summer, on Seeking Theosis, we are going to sit with that mystery. Not rush through it, not reduce it to a diagram, but read it slowly and carefully through the voices of the Oriental Orthodox tradition, and particularly through the Syriac fathers who have shaped the faith of the Malankara Church.
This Wednesday study series is called The Undivided Light: The Holy Trinity.
Why the Oriental Orthodox tradition specifically?
The Trinitarian faith of the Oriental Orthodox is the same Nicene faith held by all classical Christianity. We confess one God in three persons, Father, Son, and Holy Spirit, co-equal, co-eternal, undivided in essence. There is no departure here from the councils of Nicaea or Constantinople. What the Syriac and Alexandrian tradition brings is not a different theology, but a different voice. And voices matter.
The same truth sounds differently when spoken by Ephrem the Syrian, who addressed the Holy Spirit in the feminine imagery of a hovering, life-giving presence over the waters of creation. It sounds differently again when spoken by Jacob of Serugh, who wrote about the divine glory in verse so dense with meaning that scholars are still unpacking his memre a millennium and a half later. And it sounds differently when spoken through the liturgical prayers of the Malankara Qurbana, which is itself a school of Trinitarian theology that most of us have attended every Sunday without perhaps realising it.
For those of us formed in the Malankara (Indian) Orthodox Syrian Church, this is our inheritance. It is not a tradition we need to borrow from elsewhere. It is ours, and we have perhaps not always claimed it as fully as we should.
A note on how this series will work
Each Wednesday through the summer, a new post will go up under The Undivided Light. The posts are written to be read by anyone with a genuine interest in Christian theology, but they assume you are willing to think carefully and sit with difficulty. There will be some technical terms, particularly from Syriac theology, but these will always be explained in context. The goal is not to be academic for its own sake. The goal is what this blog has always been after: theosis, union with God, which cannot happen if we do not know, in some real way, who God is.
Each post will draw on primary patristic sources. You will hear from Ephrem, Jacob of Serugh, Cyril of Alexandria, Severus of Antioch, and others. Where relevant, we will also look at the liturgical life of the Church. There will be no fixed length. Some posts will be shorter meditations. Others will be longer studies. Take your time with them.
The Undivided Light: The Holy Trinity | Full Series Outline
A Wednesday Summer Study on the Holy Trinity in Oriental Orthodox Tradition
Week 1 Why Trinity? – The Revelation of Pentecost as Trinitarian Disclosure
Where this series begins: not with a philosophical question about God’s inner life, but with what actually happened at Pentecost and why it discloses the Trinity. We will read Acts 2 alongside the Johannine farewell discourse and draw on Ephrem’s Hymns on the Holy Spirit to ask what it means to say that Pentecost is a Trinitarian event and not merely an ecclesial one.
Week 2 The Father – Source Without Origin (Syriac and Alexandrian voices)
The first person of the Trinity in Syriac theological thought. What does it mean to call God “Father” in a tradition that also holds rich feminine imagery for the Spirit? How the Syriac concept of the Father as hidden source, as “raza” (mystery), shapes Oriental Orthodox doxology and prayer. We will read Ephrem and Cyril of Alexandria together on the unbegotten source of the Godhead.
Week 3 The Eternal Son – Begotten, Not Made (Nicene Faith in Oriental Orthodox reception)
The Nicene confession through Oriental Orthodox eyes. How Cyril of Alexandria and the broader Alexandrian tradition received and transmitted the faith of Nicaea concerning the Son. The relationship between the eternal generation of the Son and the mystery of the Incarnation. Why “begotten not made” is not philosophical hair-splitting but a statement about the entire logic of salvation.
Week 4 The Holy Spirit – The Living Breath (Ephrem and Jacob of Serugh)
The richness of Syriac pneumatology. The Spirit as ruha, as breath, wind, presence. Ephrem and Jacob of Serugh on the Third Person of the Trinity, the one who brings completion to the divine work. How this tradition speaks with clarity and depth to questions about the Spirit’s person and role, and how it engages the filioque question without being consumed by it.
Week 5 One Nature, Three Persons – The Grammar of Syriac Trinitarian Theology
A closer look at the theological vocabulary. Syriac theology expresses the Trinitarian faith through its own vocabulary: one kyano (nature) in three qnome (a term often rendered as hypostases or persons, though with its own distinct range of meaning), with parsopa (person or face, corresponding to the Greek prosopon) used alongside qnoma to speak of the distinct personal reality of each member of the Trinity. These terms serve the same Nicene confession expressed in Greek, though they carry their own theological texture, and writers like Severus of Antioch were careful to ensure they were deployed with full Nicene and Cyrillian precision. Why understanding this vocabulary matters for reading the miaphysite tradition correctly, and why it protects against misreadings that have sometimes caused unnecessary confusion in ecumenical conversations.
Week 6 The Trinity and Theosis – Participation in the Undivided Life
The goal of Trinitarian theology is not knowledge about God but participation in God. How the Oriental Orthodox understanding of theosis is inherently Trinitarian in its structure. Drawing on Cyril’s theology of participation through the Son in the Spirit, Severus of Antioch on the Spirit’s role in deification, and the prayers of the Malankara Qurbana as a liturgical expression of Trinitarian life.
Week 7 Praying the Trinity – Doxology, Qurbana, and the Life of Worship
The closing post in the series. How the Trinity is encountered in the Church’s prayer life. The doxologies of the Syriac liturgical tradition, the structure of the Qurbana as a Trinitarian act from beginning to end, and how Sunday worship forms us as Trinitarian people whether or not we have articulated it in those terms. A meditation on what it means, practically and spiritually, to live as people drawn into the undivided life of Father, Son, and Holy Spirit.
We begin next Wednesday with the first post: Why Trinity? – The Revelation of Pentecost as Trinitarian Disclosure.
In the meantime, if there are questions you have been carrying about the Trinity, about how the Oriental Orthodox tradition understands the persons of the Godhead, or about how Syriac theology relates to the broader classical Christian tradition, please bring them. The comment section is open, and some of your questions may well shape how later posts in the series develop.
The mystery we are entering is not a problem to be solved. It is a life to be received.
That, in the end, is what The Undivided Light is about.
One last word before we begin. This series is not offered as a finished work of scholarship. It is, honestly, a record of study in progress. What you will read each Wednesday is the reflection of someone who is himself learning, sitting with these texts, asking these questions, and trying to articulate what the tradition is saying with as much faithfulness as he can manage. There will be places where the thinking is incomplete, where a more learned reader will see further than the author has. That is to be expected, and corrections offered in a spirit of charity are always welcome. What I ask of you, more than anything else, is your prayers. Completing a series of this kind, week after week through the summer, requires a steadiness that does not come from the writer alone. If you find yourself reading these posts and remembering, please pray that the work would be finished well, that the words would serve the truth rather than obscure it, and that whatever is offered here would in some small way draw both writer and reader a little closer to the God we are trying, together, to understand.
Your brother in Christ
Jobin
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