From Claude.ai on 2/17/2026. Prompt: What is the Apostolic Creed, and how does it relate to the evolution of the Nicaea Creed?
[See also the post in this site titled The Councils and Creeds creating the Trinity]
Great question — the relationship between these two creeds is often misunderstood.
The Apostles’ Creed
The Apostles’ Creed is one of the oldest and most widely used statements of Christian faith. Despite its name, it was not written by the apostles. A legend circulating by the 4th century claimed each of the twelve apostles contributed one article to it, but this is pious tradition rather than history. In reality, the creed evolved gradually from early baptismal formulas used in the church at Rome.
Its roots likely go back to the 2nd century, where candidates for baptism were asked a series of questions about their belief in the Father, Son, and Holy Spirit — a tripartite structure reflecting Matthew 28:19. These questions were eventually consolidated into a declaratory form. An early version called the Old Roman Symbol (Symbolum Romanum) is traceable to around the late 2nd or early 3rd century, and the creed reached something close to its current form by around the 6th to 7th century, with its final standardized Latin text appearing in the 8th century.
The creed reads:
“I believe in God, the Father almighty, creator of heaven and earth. I believe in Jesus Christ, his only Son, our Lord, who was conceived by the Holy Spirit, born of the Virgin Mary, suffered under Pontius Pilate, was crucified, died, and was buried; he descended to the dead. On the third day he rose again; he ascended into heaven, he is seated at the right hand of the Father, and he will come to judge the living and the dead. I believe in the Holy Spirit, the holy catholic Church, the communion of saints, the forgiveness of sins, the resurrection of the body, and the life everlasting.”
How It Relates to the Nicene Creed
The two creeds share the same basic tripartite structure and cover much of the same theological ground, which has led many to assume one derived from the other. The actual relationship is more nuanced.
They do not have a direct literary dependence — that is, the Nicene Creed was not simply an expansion of the Apostles’ Creed, nor vice versa. Rather, both drew from the same pool of early baptismal tradition, the common liturgical and catechetical language circulating in early Christianity. They are more like siblings than parent and child.
That said, there are meaningful differences that reflect their different purposes and historical moments.
The Apostles’ Creed is simpler and more narrative. It traces the story of salvation — creation, incarnation, crucifixion, resurrection, ascension, return — in accessible language without much technical theological vocabulary. It was designed for baptismal use, as a personal confession of faith by individuals entering the church. It uses “I believe” rather than “we believe.”
The Nicene Creed is more precise and polemical. It was forged in the heat of controversy and uses carefully chosen philosophical language to exclude specific heresies. Phrases like “of one substance with the Father” and “true God from true God, begotten not made” are not devotional flourishes — they are deliberate boundary markers against Arianism. It uses “we believe,” reflecting its conciliar and communal origin.
Another notable difference is that the Apostles’ Creed contains several phrases the Nicene Creed does not, such as the reference to Christ descending to the dead (or “descended into hell” in older translations), the “communion of saints,” and the “resurrection of the body” in those specific terms.
Their Respective Places in the Church
Because of its simplicity and personal character, the Apostles’ Creed has remained the baptismal creed in Western Christianity — Catholic, Anglican, Lutheran, and Reformed traditions all use it at baptisms. The Nicene Creed, by contrast, became the eucharistic creed, recited during the Mass or communion service as the corporate confession of the assembled church.
Eastern Orthodoxy uses the Nicene Creed almost exclusively and has never formally adopted the Apostles’ Creed, partly because the Apostles’ Creed is a product of the Western Roman tradition and was never ratified by an ecumenical council.
So in summary, both creeds are expressions of the same ancient faith, rooted in the same early baptismal tradition, but shaped by very different purposes — one for personal initiation into the faith, the other for communal definition and defense of it.
