If the Bible Is Our Only Authority… Why Didn’t the Early Church Use ‘Bible Alone’?

By Orthodox TV | Mar 15, 2026
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If the Bible Is Our Only Authority… Why Didn’t the Early Church Use “Bible Alone”?


Many Christians today believe that the Bible alone is the sole authority for Christian faith and doctrine. But an important historical and theological question arises:


Did the earliest Christians actually practice “Bible Alone”?


In this video, we explore the teachings of the apostles, the Scriptures, and the Early Church Fathers to understand how the first generations of Christians preserved the faith. When we examine the historical reality of the early Church, we discover that Christianity was lived through Holy Scripture, Holy Tradition, and the life of the Church guided by the Holy Spirit.


For nearly three centuries before the New Testament canon was formally recognized, the Church already existed, preached the Gospel, celebrated the Eucharist, and preserved the apostolic faith. The apostles passed on their teaching not only through written letters but also through oral tradition, which the Church faithfully guarded.


In this video, we examine key biblical passages such as:


• 2 Thessalonians 2:15 – “Stand fast and hold the traditions which you were taught, whether by word or our epistle.”

• 1 Timothy 3:15 – The Church as “the pillar and ground of the truth.”

• 2 Timothy 2:2 – The apostolic transmission of teaching through faithful men.

• Acts 2:42 – The early Church continuing in the apostles’ doctrine, fellowship, breaking of bread, and prayers.


We will also explore the powerful witness of the Early Church Fathers, including:


• Ignatius of Antioch

• Irenaeus of Lyons

• Athanasius the Great

• Basil the Great

• John Chrysostom


These early Christian leaders consistently affirmed that the true faith is preserved within the apostolic Church, not through private interpretation of Scripture.


This study also explains how the biblical canon itself was recognized by the Church, through councils such as Laodicea, Hippo, and Carthage, guided by the Holy Spirit.


The purpose of this video is not to attack or debate other Christians, but to help believers rediscover the ancient understanding of the Christian faith preserved in the Orthodox Church — a faith rooted in Scripture, nourished by Tradition, and lived through the sacramental life of the Church.


Ultimately, the goal of Christianity is not merely intellectual knowledge of the Bible, but transformation of the heart and union with God (theosis).


If this topic interests you, join us as we explore the question:


If the Bible was meant to be the only authority… why didn’t the earliest Christians follow “Bible Alone”?


Chapters


Introduction

The Church Before the New Testament

Apostolic Tradition in Scripture

The Authority of the Church

Witness of the Early Church Fathers

How the Bible Canon Was Recognized

What This Means for Christians Today


Subscribe for more content on:


• Early Church History

• Orthodox Christian Theology

• Bible Study from the Ancient Christian Perspective

• Teachings of the Church Fathers


Recommended Reading


• Against Heresies – St. Irenaeus of Lyons

• On the Holy Spirit – St. Basil the Great

• Homilies on Thessalonians – St. John Chrysostom



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May the grace of our Lord Jesus Christ, the love of God the Father, and the communion of the Holy Spirit be with you all.