What Is the Nicene Creed? History, Wording, and Key Beliefs

Definition

The Nicene Creed is a formal declaration of Christian belief that summarises the essential doctrines of the faith, especially the doctrine of the Trinity. It is recited in the liturgies of Roman Catholic, Eastern Orthodox, Anglican, Lutheran, and many other churches worldwide.

Historical Background

In the early fourth century the Christian church was divided over the nature of Jesus Christ. The teaching of Arius, a priest from Alexandria, argued that the Son was a created being and therefore not fully divine. This view, known as Arianism, threatened the unity of the empire and the church.

Emperor Constantine I, who had recently embraced Christianity, called together bishops from across the empire to resolve the controversy. The resulting gathering, the First Council of Nicaea, met in the city of Nicaea (modern İznik, Turkey) in 325 CE. The council condemned Arianism as heresy and adopted a statement of faith that affirmed the Son’s divinity using the Greek term homoousios—”of one substance” with the Father. This statement became known as the Nicene Creed.^[1]

The Council of Nicaea (325 CE)

The council produced a short creed that addressed the specific controversy over Christ’s nature. Its principal points were:

• Belief in one God, the Father Almighty.
• Affirmation that the Son is “begotten, not made, consubstantial (of one being) with the Father.”
• Recognition of the Holy Spirit as the giver of life, though the original 325 text was less explicit about the Spirit.

Constantine’s role was chiefly to convene the council and ensure its decisions were enforced throughout the empire.^[1]

Later Development – The Constantinopolitan Revision (381 CE)

Twenty‑six years later, the Second Ecumenical Council at Constantinople expanded the creed, adding fuller language about the Holy Spirit and affirming the Church’s belief in one holy, catholic, and apostolic church. The combined text is often called the Niceno‑Constantinopolitan Creed, but it is still popularly referred to simply as the Nicene Creed.^[4]

Text of the Nicene Creed

Below is the wording used by the United States Conference of Catholic Bishops (USCCB) and the Church of England, which reflects the common form recited today. Minor variations exist among traditions, but the theological content is the same.

I believe in one God, the Father almighty, maker of heaven and earth, of all things visible and invisible.
I believe in one Lord Jesus Christ, the Only Begotten Son of God, born of the Father before all ages.
God from God, Light from Light, true God from true God, begotten, not made, consubstantial with the Father;
through him all things were made.
For us men and for our salvation he came down from heaven, and by the Holy Spirit was incarnate of the Virgin Mary, and became man.
For our sake he was crucified under Pontius Pilate, he suffered death and was buried, and rose again on the third day in accordance with the Scriptures;
he ascended into heaven and is seated at the right hand of the Father.
He will come again in glory to judge the living and the dead, and his kingdom will have no end.
We believe in the Holy Spirit, the Lord, the giver of life, who proceeds from the Father and the Son, who with the Father and the Son is worshipped and glorified, who has spoken through the prophets.
We believe in one holy, catholic and apostolic Church.
We acknowledge one baptism for the forgiveness of sins.
We look for the resurrection of the dead, and the life of the world to come. Amen.

These lines are drawn from the USCCB version^[2] and the Church of England wording^[3], which are substantially identical.

Key Beliefs Explained

1. One God, Father Almighty

The creed opens with a clear monotheistic affirmation: there is one God who is the creator of everything seen and unseen. This reflects the biblical teaching of God as the sole sovereign (cf. Gen 1:1; Isa 45:5).

2. The Son’s Divine Identity

Jesus Christ is described as “the Only Begotten Son of God” who is “begotten, not made, consubstantial with the Father.” The term homoousios (one substance) directly counters Arian claims that the Son was a lesser, created being. This doctrine is rooted in New Testament passages such as John 1:1‑14 and Colossians 1:15‑20.

3. The Holy Spirit

The creed affirms the Holy Spirit as “the Lord, the giver of life” who “proceeds from the Father and the Son” (the so‑called Filioque clause in the Western tradition). The Spirit is worshipped together with the Father and the Son, underscoring Trinitarian equality.^[3]

4. The Church and Baptism

The creed professes belief in “one holy, catholic and apostolic Church” and acknowledges “one baptism for the forgiveness of sins.” These statements express the catholic (universal) and apostolic nature of the church founded by the apostles, and the sacramental significance of baptism as the means of entering that community.^[5]

5. Eschatology – Resurrection and Judgment

The creed looks forward to the “resurrection of the dead” and “the life of the world to come,” affirming a future judgment and eternal life. This reflects the biblical teaching in passages such as 1 Cor 15 and Revelation 20.

Use in Worship Today

Across denominations the Nicene Creed is typically recited at the beginning or middle of the Eucharistic (Communion) service, as well as at other solemn occasions. Its regular use reinforces a shared confession of faith, even among churches that differ on secondary doctrines.

Ecumenical Significance

Because the creed was formulated by an ecumenical council representing the whole empire, it serves as a common theological touchstone. The World Council of Churches and many ecumenical dialogues cite the Nicene Creed as a basis for unity. While some groups (e.g., certain Anabaptist or Pentecostal bodies) may not include the creed in their liturgy, the vast majority of historic churches do.

Common Misunderstandings

• “Nicene” vs. “Niceno‑Constantinopolitan” – The original 325 text is often called the Nicene Creed, but the version most churches use today includes the 381 additions from Constantinople. Both are commonly referred to simply as the Nicene Creed.
• The “Filioque” clause – Western churches add “and the Son” to the phrase about the Spirit’s procession, a wording not present in the original Greek. Eastern Orthodox churches recite the creed without this addition, which has been a point of theological dispute.
• “Catholic” does not mean Roman Catholic only – In the creed, “catholic” means universal, not a reference to the Roman Catholic Church alone.

Summary

The Nicene Creed is a concise, historically grounded confession that emerged from the First Council of Nicaea in 325 CE to define the nature of Christ and preserve church unity. Its wording, refined at Constantinople in 381 CE, articulates belief in one God, the divinity of the Son, the Holy Spirit’s role, the universal church, baptism, and the hope of resurrection. Because it is recited in worship across most Christian traditions, it remains a vital link between biblical teaching and contemporary faith practice.