One God in Three Persons
We confess one God — Father, Son, and Holy Spirit — a communion of love who creates and sustains all things. The Trinity is not a puzzle to solve but the living mystery in which we were made to share.
Learn moreYour Path · Believe
The Faith
The core teachings of Orthodox Christianity — what we confess, why it matters, and how it shapes a life.
5 chapters · ~32 min
At a glance
Orthodox Christians confess the original faith of the Apostles — one God in three Persons, Jesus Christ fully God and fully man, and salvation as union with God lived out in the Church and her sacraments.
- The Holy Trinity — Father, Son, Holy Spirit
- Christ, fully God and fully man
- Salvation as theosis — union with God
- Scripture within Holy Tradition
- The one, holy, catholic, apostolic Church
- The sacraments — heaven meets earth
Orthodox Christianity is not a new invention or a branch of something else. It is the original faith of the Apostles, preserved unchanged for two thousand years in unbroken continuity through the life, worship, and teaching of the Church.
What follows is a short overview of what Orthodox Christians believe — the heart of the faith confessed at every Divine Liturgy, summarized most famously in the Nicene Creed, and unfolded across the writings of the Church Fathers and the lives of the saints.
Six Core Beliefs
The heart of the Orthodox faith
Jesus Christ, Fully God and Fully Man
The eternal Son of God became flesh, lived among us, was crucified, and rose from the dead. He unites God and humanity in his own Person, opening the way to eternal life.
Learn moreSalvation as Union with God (Theosis)
Salvation is not only a verdict but a transformation. By grace we are healed, renewed, and drawn into the very life of God — becoming by adoption what Christ is by nature.
Learn moreScripture Within Holy Tradition
The Bible is the inspired Word of God, received and interpreted within the living life of the Church — her councils, liturgy, saints, and teaching handed down from the Apostles.
Learn moreThe One Church, Founded by Christ
The Orthodox Church is the historical continuation of the Church of the Apostles — one, holy, catholic, and apostolic — preserving the fullness of the faith across two thousand years.
Learn moreThe Sacraments: Heaven Meets Earth
Through Baptism, Chrismation, the Eucharist, Confession, and the other mysteries, God works through matter and prayer to unite us to Christ and to one another.
Learn moreThe Symbol of Faith
The Nicene Creed
Finalized by the Second Ecumenical Council in A.D. 381, the Creed is the baptismal confession of the Orthodox Church. Every word was forged in response to real questions about Christ and the Holy Spirit.
- 01I believe in one God, the Father Almighty, Maker of heaven and earth, and of all things visible and invisible.
- 02And in one Lord Jesus Christ, the only-begotten Son of God, begotten of the Father before all ages.
- 03Light of Light, true God of true God, begotten, not made; of one essence with the Father, by whom all things were made.
- 04Who for us men and for our salvation came down from the heavens, and was incarnate of the Holy Spirit and the Virgin Mary, and became man.
- 05And was crucified for us under Pontius Pilate, and suffered and was buried.
- 06And rose again on the third day, according to the Scriptures.
- 07And ascended into the heavens, and sits at the right hand of the Father.
- 08And He shall come again, with glory, to judge the living and the dead, whose Kingdom shall have no end.
- 09And in the Holy Spirit, the Lord, the Giver of Life, who proceeds from the Father; who with the Father and the Son together is worshipped and glorified; who spoke through the prophets.
- 10In one, holy, catholic, and apostolic Church.
- 11I confess one baptism for the remission of sins.
- 12I look for the resurrection of the dead, and the life of the age to come. Amen.
How the Faith Is Held
Belief you can live, not just describe
Orthodox Christians don’t experience belief as a private list of opinions. The faith is received, prayed, sung, and enacted — in baptism, in the Liturgy, in fasting, in the veneration of icons, in caring for the poor, and in the slow work of inner transformation.
This is why the Orthodox Church speaks of Holy Tradition: not a frozen museum of rules, but the living memory of the Holy Spirit moving through the Church — Scripture, the Ecumenical Councils, the sacraments, the Fathers, the saints, and the continual prayer of the faithful. Each generation receives what was given and hands it on intact.
The goal is never just information about God. The goal is theosis — communion with God, so that a human life is healed, illumined, and finally filled with divine glory.
The Sequence
A short path through the core doctrines, one topic at a time.
- I
What Is Orthodox Christianity?
A plain-language overview: where it came from, what sets it apart, and why it matters today.
Read5 min - II
The Holy Trinity
God as an eternal communion of Father, Son, and Holy Spirit — and what this means for human life.
Read6 min - III
The Incarnation
Why the Son of God became fully human, and how his death and resurrection open the path to salvation.
Read6 min - IV
Theosis: The Goal of the Christian Life
Salvation as transformation — how we participate in the divine nature by grace.
Read7 min - V
The History of Orthodoxy
From Pentecost to the present: the story of how the Church preserved the Apostolic faith.
Read8 min
Deeper Reading