Welcome to Living the Bible, where we examine the Bible and church history to guide our everyday living. I’m Jason Conrad.

In our previous post, we explored the Christ Hymn of Philippians 2:6–11—a poetic confession that predates Paul’s letters and proclaims Jesus’ divine pre-existence, incarnation, death, and exaltation. This hymn is powerful because it reflects what Christians were already saying and singing about Jesus before the Gospels were written.

But if this high Christology was the original belief, how soon did it face opposition? Were there really many versions of Jesus circulating in the first century, as some modern scholars suggest?

This post will take you directly to the earliest sources, not later summaries or theories. What we find is that, far from a chaotic diversity of Christianities, we see one core proclamation of a divine Christ—and only four identifiable groups that diverged from it during the first century. And even among these, only one group clearly denied Christ’s divinity.

The Nazarenes – 40s AD

Law-Observant Believers Who Affirmed Christ’s Divinity

The Nazarenes are the earliest group to diverge from the apostolic church—not in their view of Jesus, but in their insistence on continued Torah observance. They appear to be the group on the losing side of the Jerusalem Council in Acts 15:

“But some of the sect of the Pharisees who believed rose up, saying, ‘It is necessary to circumcise them and to command them to keep the law of Moses.’” (Acts 15:5)

Though the Council determined that Gentiles were not bound to keep the Law, these Jewish believers did not abandon their heritage. The name “Nazarene,” which originally applied to all Christians (Acts 24:5), gradually came to refer specifically to Jewish Christians who continued observing the Mosaic Law.

James, the brother of Jesus and leader of the Jerusalem church, likely maintained peace and inclusion with these believers. His advice to Paul in Acts 21 seems designed to show the law-observant Jewish Christians that Paul respected their customs:

“You see, brother, how many myriads of Jews there are who have believed, and they are all zealous for the law… Therefore do what we tell you: We have four men who have taken a vow.” (Acts 21:20, 23)

Even though the Nazarenes clung to the Law, they never rejected the divinity of Christ.

Jerome’s Testimony (c. 398–403 AD)

Letter 75 to Augustine:

“The adherents to this sect are known commonly as Nazarenes; they believe in Christ the Son of God, born of the Virgin Mary; and they say that He who suffered under Pontius Pilate and rose again is the same as the one in whom we believe.”

Commentary on Isaiah 8:14:

“The Nazarenes… accept Messiah in such a way that they do not cease to observe the old Law.”

Jerome—writing after the ecumenical councils of Nicaea (325 AD) and Constantinople (381 AD) had carefully defined the Church’s doctrine of Christ’s divinity—still affirms that the Nazarenes believed in “the same” Jesus. This is profoundly important: after all the theological scrutiny of the early church, Jerome still saw their Christology as sound.

Epiphanius’ Ambivalence – Panarion 29.7.5–6 (c. 375 AD)

“They are different from Jews, and different from Christians, only in the following ways. They disagree with Jews because of their belief in Christ; but they are not in accord with Christians because they are still fettered by the Law—circumcision, the Sabbath, and the rest.
As to Christ, I cannot say whether they too are misled by the wickedness of Cerinthus and Merinthus, and regard him as a mere man—or whether, as the truth is, they affirm that he was born of Mary by the Holy Spirit.”

This quote is remarkable. Epiphanius was infamous for aggressively labeling deviations as heresy. The fact that he admits he doesn’t know if the Nazarenes denied Christ’s divinity tells us a lot—if he had any evidence they denied it, he would have used it.

The Ebionites – After 70 AD

A Breakaway Group That Denied Christ’s Divinity

The Ebionites represent the earliest clearly documented group to reject the divinity of Jesus. Unlike the Nazarenes, they stripped away central elements of Christology—the virgin birth, the pre-existence of Christ, and the apostleship of Paul.

Their origins appear after the fall of Jerusalem in 70 AD, when Christians fled to Pella.

Eusebius – Ecclesiastical History 3.5.3 (c. 323 AD)

“But the people of the church in Jerusalem had been commanded by a revelation, vouchsafed to approved men there before the war, to leave the city and to dwell in a certain town of Peraea called Pella.”

Epiphanius – Panarion 29.7.7–8 (c. 375 AD)

“The Ebionites are later than the Nazoraeans, and they came after them. At first their sect began after the flight from Jerusalem, when all the disciples went to live in Pella because of Christ’s prophecy.”

So we can date the rise of the Ebionites to after 70 AD, not before. This was not just a chronological shift—it was a theological fracture. Where the Nazarenes remained within the church and affirmed Christ’s divinity, the Ebionites pulled away entirely, creating a group that:

• Denied Jesus’ divinity
• Rejected the virgin birth
• Falsified Scripture
• Rejected Paul as a false apostle

Irenaeus – Against Heresies 1.26.2 (c. 180 AD)

“They use the Gospel according to Matthew only, and repudiate the Apostle Paul, maintaining that he was an apostate from the Law.”

Origen – Commentary on Matthew 16.12 (c. 248 AD)

“The Ebionites believe that He was a mere man, born of Joseph and Mary according to the common course of nature, and that He became righteous through the progress of His moral character.”

Eusebius – Ecclesiastical History 3.27 (c. 323 AD)

“They considered Him a plain and common man… born of Mary and Joseph… justified only because of his progress in virtue.”

Epiphanius – Panarion 30.14.3 (c. 375 AD)

“They falsify the genealogical tables in Matthew’s Gospel… This is because they maintain that Jesus is really a man.”

This is key: they removed the virgin birth from Matthew, altering the Gospel to support their theology.

Epiphanius – Panarion 30.16.6–9

“They declare that [Paul] was a Greek… When he failed to get [a priest’s daughter], he flew into a rage and wrote against circumcision and against the sabbath and the Law.”

In contrast to all other groups, the Ebionites knew they were severing themselves from the apostolic church. They rejected Paul’s letters outright and manipulated Scripture to reflect their theology.

Their theology was not just a different emphasis—it was a deliberate break from the Christian movement centered around Jesus as divine.

Conclusion

This evidence confronts a popular scholarly claim: that early Christianity was a landscape of conflicting “Christianities.” What we actually see—based on the earliest surviving sources—is far more limited:

• One unified apostolic church affirming Christ’s divine identity
• One group (Nazarenes) that remained inside the church while emphasizing the Mosaic Law
• One group (Ebionites) that, after 70 AD, openly rejected Christ’s divinity, Paul’s authority, and Gospel material

The others—Cerinthians and Docetists—will be covered in the next post, but neither appears before 70 AD. That means there is only one group we know of before 70 AD that diverged from the apostolic tradition—and they still upheld Christ’s divine nature.

Only after the fall of Jerusalem do we see the first deliberate rejection of Jesus’ divinity. And even then, it was just one group, not many.

In short: the myth of “many Christianities” in the first century is not supported by the evidence. The overwhelming testimony of early sources shows a consistent, early affirmation of Jesus as divine—proclaimed, preserved, and only slowly challenged as the church spread.