Introduction: when faith is passed from mouth to mouth
Before the Gospels were written, even before the first Christian communities had organized texts, something already existed—alive, vibrant, and deeply transformative: oral formulas.
They were not mere phrases. They were confessions of faith, liturgical proclamations, theological syntheses that condensed into a few words the very core of Christianity: that Jesus Christ died and rose again.
Today, in a world saturated with information but lacking depth, rediscovering these formulas is not an archaeological exercise. It is a return to the living root of faith.
What are oral formulas?
Oral formulas are brief, memorizable, and repeatable expressions that early Christians used to:
- Transmit the faith
- Teach new believers
- Pray and celebrate the liturgy
- Defend the truth of the Gospel
Classic examples include:
- “Jesus is Lord” (cf. Romans 10:9)
- “Christ died for our sins” (cf. 1 Corinthians 15:3)
- “Maranatha!” — “Come, Lord!” (cf. 1 Corinthians 16:22)
These formulas were catechesis in its purest form.
The context: a Church without books… yet full of faith
After the death and Resurrection of Jesus Christ, the disciples did not rush to write books. They went out to preach.
Most of the first Christians could neither read nor write. The transmission of faith was oral, living, communal. And in that context, these formulas were born.
They arose from three urgent needs:
- To faithfully remember what had happened
- To transmit it without distortion
- To confess it publicly, even under persecution
Oral formulas as historical evidence of the Resurrection
Here we reach a key point, both theological and academic.
One of the most important texts in the New Testament states:
“For I delivered to you as of first importance what I also received:
that Christ died for our sins according to the Scriptures;
that he was buried;
that he was raised on the third day…”
(1 Corinthians 15:3–4)
The apostle Saint Paul uses technical language here:
“received” and “delivered.”
This clearly indicates that he is quoting an earlier tradition, an already established oral formula.
Why is this so important?
Scholars agree that this formula:
- Dates to just a few years after the Resurrection
- Likely originated in the Jerusalem community
- Was learned by Paul after his conversion (around the 30s A.D.)
This means:
👉 Faith in the Resurrection is not a late legend
👉 It was already fully formulated from the very beginning
There was no time to mythologize.
There was no slow evolution.
There was immediate testimony.
Other oral formulas in the New Testament
Scripture is filled with these hidden treasures. Some of the most relevant include:
1. Romans 10:9
“If you confess with your mouth that Jesus is Lord…”
Here we see a brief, powerful, and dangerous formula in its time:
to say “Jesus is Lord” meant denying that Caesar was.
2. Philippians 2:6–11
This passage, also attributed to Saint Paul, contains what many consider a primitive Christological hymn:
“He emptied himself…
and humbled himself…
therefore God exalted him…”
It was likely recited in the liturgy.
3. 1 Timothy 3:16
“He was manifested in the flesh,
vindicated in the Spirit…”
Another rhythmic, almost poetic formula, clearly designed to be memorized.
4. Revelation 22:20
“Come, Lord Jesus!”
A brief, burning, deeply eschatological prayer.
Theological dimension: faith that is proclaimed, not only thought
Oral formulas teach us something essential:
👉 Christian faith is not only intellectual—it is confessional
It is not enough to believe in the heart. One must proclaim with the mouth.
As Scripture says:
“I believed; therefore I have spoken” (2 Corinthians 4:13)
Words have power.
Confession transforms.
Proclamation evangelizes.
The liturgy: the natural home of these formulas
These formulas were not only teaching tools—they were living prayer.
In fact, many of them survive today in the liturgy:
- The Creed is an evolution of these formulas
- The “Amen,” “Alleluia,” “Kyrie eleison”
- Eucharistic acclamations
The Church did not invent its language from nothing.
It received it… preserved it… developed it.
Practical application: what does this mean for you today?
In a world where everything is constantly changing, oral formulas offer:
1. An anchor in truth
Repeating “Jesus is Lord” is not automatic. It is remembering who rules your life.
2. Simple yet profound prayer
You do not need complicated words.
A well-prayed formula can transform your soul.
3. Defense of the faith
In moments of doubt, these formulas act like firm pillars.
4. Direct evangelization
A single phrase can touch a heart more than an entire speech.
A final call: return to what is essential
The first Christian communities had no grand temples, no libraries, no complex structures.
They had something far more powerful:
👉 A living faith, proclaimed with simple and burning words
Today, you can do the same.
Start with something simple:
- “Jesus is Lord”
- “Lord, have mercy”
- “Come, Lord Jesus”
Repeat it. Believe it. Live it.
Because, just as at the beginning of Christianity,
faith still enters through the ear… but is set ablaze in the heart.