NEW 20-LESSON COURSE

Ivy-League-Level Insights into Ancient Christianities Without the Price Tag!

Dive into the complex history, diverse beliefs, and political evolution of early Christianity with one of the world’s most acclaimed historians, Paula Fredriksen. Class is in session! We start Jan 27 and run through April 23.

lifetime access

With purchase of the standalone course

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Skip the high cost of university tuition!

certificate of completion

Personalized PDF certificate

Get ready to see the Origins of Christianity in a whole new light

The history of early Christianity is anything but simple! It is a tangled web of diverse beliefs, competing communities, and evolving traditions. In this course, we will explore the first five centuries of this movement, examining how a small Jewish sect evolved into the dominant religion of the Roman Empire. We will look beyond the traditional narratives to uncover the rich, often surprising, tapestry of ancient Christianities, guided by the latest historical scholarship.

Ancient Christianities

20 Lectures: January 27th - April 23rd

Uncovering the diverse origins of Christian literature

  • How different communities developed different relationships with Judaism and philosophy.
  • The influence of "sibling" communities: Jewish, Christian, and Pagan.
  • The dynamic interplay of biblical texts and historical contexts.
  • How a Jewish messianic movement became an arm of the Roman state.

▶️ Register now to Attend Live and ask dr. Fredriksen your burning questions!

Power, Politics, and the Making of Christian Orthodoxy

  • The role of key figures like Origen and Augustine.
  • The development of "orthodoxy" and "heresy".
  • The impact of the Roman Empire's collapse on the church.
  • The shift from a persecuted sect to a powerful institution.

About Dr. Paula Fredriksen

Aurelio Professor of Scripture emerita at Boston University

Paula Fredriksen, a fellow of the American Academy of Arts and Sciences, is Aurelio Professor of Scripture emerita at Boston University. In 2009, she became a member of the Department of Comparative Religions at the Hebrew University of Jerusalem, which awarded her an honorary doctorate in 2018. An historian of ancient Christianity, she also writes on pagan-Jewish-Christian relations in the Roman Empire. Among her recent publications are Paul. The Pagans’ Apostle (Yale 2017) and When Christians Were Jews (Yale 2018). Her most recent study, Ancient Christianities: The First Five Hundred Years, has just appeared from Princeton University Press (2024). She also edited an anthology titled Paul within Paganism (October 2025).

BY THE END OF THIS COURSE, YOU'LL BE ABLE TO...

  • Trace the diverse and competing forms of early Christianity from Jesus to Augustine
  • Identify the complex relationships between Christian communities and their Jewish and pagan neighbors
  • Understand how theological debates and imperial politics shaped the development of Christian orthodoxy
  • Finally untangle how a Jewish messianic movement evolved into the official religion of the Roman Empire

Prepare to look beyond traditional narratives and uncover the rich, often surprising, tapestry of ancient Christianities.

"Ancient christianities: from jesus to augustine"

course syllabus

semester length: 20 Lectures - starts Jan 27th


Jan 27 | Lesson 1: Mediterranean Culture: Gods and Greeks

Rome inherited a world shaped by Alexander the Great (d. 323 BCE). It was a world full of various ethnic groups, thus, a world full of gods. These two introductory lectures will establish the historical and cultural context for our topic, tracing the ways that pagans and Jews interacted especially within the Empire’s fundamental religious institution, the ancient city.

Jan 29 | Lesson 2: Mediterranean Culture: Hellenistic Judaism

Rome inherited a world shaped by Alexander the Great (d. 323 BCE). It was a world full of various ethnic groups, thus, a world full of gods. These two introductory lectures will establish the historical and cultural context for our topic, tracing the ways that pagans and Jews interacted especially within the Empire’s fundamental religious institution, the ancient city.

Feb 3 | Lesson 3: Beginnings: From Jesus to Christ

We begin our historical journey with the figure of Jesus of Nazareth and the movement that formed around him. We will explore the transition from the historical Jesus to the Christ of faith, examining the earliest Gospel accounts. Then, we turn to Paul, the "Pagans' Apostle," to understand his pivotal role in spreading this Jewish message to the Gentile world and the theological foundations he laid for the nascent church.

Feb 5 | Lesson 4: Beginnings: Paul, the Pagans’ Apostle

We begin our historical journey with the figure of Jesus of Nazareth and the movement that formed around him. We will explore the transition from the historical Jesus to the Christ of faith, examining the earliest Gospel accounts. Then, we turn to Paul, the "Pagans' Apostle," to understand his pivotal role in spreading this Jewish message to the Gentile world and the theological foundations he laid for the nascent church.

Feb 10 | Lesson 5: Christians, the High God, and the Jews: Marcion and the Invention of the New Testament

As the movement grew, early Christians grappled with their relationship to the Jewish scriptures and the nature of God. We will examine the radical ideas of Marcion, who proposed a complete break from the "Old Testament" God, and the Gnostic teachers like Valentinus and Ptolemy, who envisioned a higher, spiritual reality beyond the creator of this world. These controversies were crucial in spurring the formation of the New Testament canon and orthodox theology.

Feb 12 | Lesson 6: Christians, the High God, and the Jews: Valentinus, Ptolemy, and the God of this Age

As the movement grew, early Christians grappled with their relationship to the Jewish scriptures and the nature of God. We will examine the radical ideas of Marcion, who proposed a complete break from the "Old Testament" God, and the Gnostic teachers like Valentinus and Ptolemy, who envisioned a higher, spiritual reality beyond the creator of this world. These controversies were crucial in spurring the formation of the New Testament canon and orthodox theology.

Feb 17 | Lesson 7: Jews and Heretics: Justin Martyr and Israel

Defining "orthodoxy" often meant defining what it was not. We will study Justin Martyr's Dialogue with Trypho to see how early Christians constructed their identity in opposition to Judaism, claiming the title of the "True Israel." We will also look at Irenaeus of Lyons, who cataloged and refuted various "heresies," establishing the concepts of apostolic succession and the rule of faith as safeguards for the emerging catholic tradition.

Feb 19 | Lesson 8: Jews and Heretics: Irenaeus and Heresy

Defining "orthodoxy" often meant defining what it was not. We will study Justin Martyr's Dialogue with Trypho to see how early Christians constructed their identity in opposition to Judaism, claiming the title of the "True Israel." We will also look at Irenaeus of Lyons, who cataloged and refuted various "heresies," establishing the concepts of apostolic succession and the rule of faith as safeguards for the emerging catholic tradition.

Feb 24 | Lesson 9: Charisma and Christianity: Prophecy

The early church was a community fueled by charismatic power and the expectation of the end times. We will explore the role of prophecy and the apocalyptic worldview that permeated early Christian thought. Furthermore, we will examine the phenomenon of martyrdom, reading the moving accounts of Perpetua and Felicitas, to understand how the willingness to die for the faith became a powerful tool for identity formation and resistance against the Roman state.

Feb 26 | Lesson 10: Charisma and Christianity: Martyrdom

The early church was a community fueled by charismatic power and the expectation of the end times. We will explore the role of prophecy and the apocalyptic worldview that permeated early Christian thought. Furthermore, we will examine the phenomenon of martyrdom, reading the moving accounts of Perpetua and Felicitas, to understand how the willingness to die for the faith became a powerful tool for identity formation and resistance against the Roman state.

Mar 3 | Lesson 11: The Christian Body: Ascetic Enthusiasms

How did early Christians view the physical body? We will investigate the rise of asceticism, from Paul's teachings on celibacy to the radical renunciation of family and society found in the Acts of Paul and Thecla and the early monastic movement. We will discuss how the discipline of the body became a path to spiritual perfection and how these practices offered new roles and agencies, particularly for women, within the church.

Mar 5 | Lesson 12: The Christian Body: Christ’s Bride and Body

How did early Christians view the physical body? We will investigate the rise of asceticism, from Paul's teachings on celibacy to the radical renunciation of family and society found in the Acts of Paul and Thecla and the early monastic movement. We will discuss how the discipline of the body became a path to spiritual perfection and how these practices offered new roles and agencies, particularly for women, within the church.

Mar 17 | Lesson 13: Christ and Empire: Constantine

The conversion of the Emperor Constantine marked a seismic shift in the history of Christianity. We will trace the transformation of a persecuted sect into an imperial religion, examining the political and theological consequences of this alliance. We will also discuss the "Arian" controversy, the Council of Nicaea, and the brief pagan revival under Julian the Apostate, analyzing how the church adapted to its new status as a pillar of Roman power.

Mar 19 | Lesson 14: Christ and Empire: Imperial Christianity

The conversion of the Emperor Constantine marked a seismic shift in the history of Christianity. We will trace the transformation of a persecuted sect into an imperial religion, examining the political and theological consequences of this alliance. We will also discuss the "Arian" controversy, the Council of Nicaea, and the brief pagan revival under Julian the Apostate, analyzing how the church adapted to its new status as a pillar of Roman power.

See All Lessons

Mar 24 | Lesson 15: Christian Paideia: Origen - God and the Universe

Origen of Alexandria stands as the intellectual giant of the pre-Nicene church. We will delve into his masterwork, On First Principles, to understand his grand synthesis of Christian scripture and Greek philosophy. We will explore his daring speculations on the pre-existence of souls, the nature of the Godhead, and the ultimate restoration of all things, seeing how he established the framework for future theological debate.

Mar 26 | Lesson 16: Christian Paideia: Origen - Free Will and Revelation

Origen of Alexandria stands as the intellectual giant of the pre-Nicene church. We will delve into his masterwork, On First Principles, to understand his grand synthesis of Christian scripture and Greek philosophy. We will explore his daring speculations on the pre-existence of souls, the nature of the Godhead, and the ultimate restoration of all things, seeing how he established the framework for future theological debate.

Apr 7 | Lesson 17: Augustine, The City of God: Divine Justice and Human Freedom

Augustine of Hippo's City of God is a monumental response to the crisis of the Roman Empire's collapse. We will read key sections of this masterpiece to understand Augustine's theology of history, his doctrine of original sin, and his distinction between the City of God and the City of Man. We will also examine his complex views on the Jewish people and the role of the church in a fallen world.

Apr 9 | Lesson 18: Augustine, The City of God: Israel and Empire

Augustine of Hippo's City of God is a monumental response to the crisis of the Roman Empire's collapse. We will read key sections of this masterpiece to understand Augustine's theology of history, his doctrine of original sin, and his distinction between the City of God and the City of Man. We will also examine his complex views on the Jewish people and the role of the church in a fallen world.

Apr 21 | Lesson 19: Endings: Augustine - Flesh, History, and Redemption

In our final sessions, we conclude our study of Augustine with his vision of the end times, the resurrection of the body, and the eternal blessedness of the saints. We will then look at the "end" of ancient Christianity as the Western Empire disintegrated, discussing how the church, through its bishops and the cult of the saints, survived the political collapse to become the foundation of medieval Christendom.

Apr 23 | Lesson 20: The End of Ancient Christianity

In our final sessions, we conclude our study of Augustine with his vision of the end times, the resurrection of the body, and the eternal blessedness of the saints. We will then look at the "end" of ancient Christianity as the Western Empire disintegrated, discussing how the church, through its bishops and the cult of the saints, survived the political collapse to become the foundation of medieval Christendom.

World-class biblical scholarship

without the Ivy League price tag

2 ways to purchase this course

Regular Price: $295

Early-Bird Price $229 Through 1/10

Stand-Alone Purchase

Enjoy University-level learning at a fraction of the cost

$1499 Value

$295 $229

Early-Bird Price Ends 1/10


Included in Your Purchase: Lifetime Access to This University-Level Course With:

  • 20 fifty-minute lectures by Dr. Paula Fredriksen
  • Q&A sessions after each lesson
  • 4 Quizzes
  • PDF lesson guides
  • Audio downloads for listening on the go

Access this Course PLUS Every Course in Our Vault (230+ Hours of Biblical Learning!)

then $49.95/month

FAQ

What is the special bundle pricing?

The regular price for semester-length university-level courses is typically $2,000 to $4,000. While we do not offer college credit, we value this course at $1499. However, you can now purchase the full course, including lifetime access to ALL 28 lectures, Q&As, quizzes, and bonus materials, for the SPECIAL 20-lecture price of just $295 Early-Bird price of just $229.


Plus, you’ll have the option to attend the live recordings of each lecture, running from Jan 27 to Apr 23, 2026, making it an interactive and engaging experience that mirrors the real-time learning of attending in-person university classes.

What if I can't attend the lectures

If watching Stand-Alone, replays of all the lectures will be posted within one week of the live recording our course platform, ThriveCart.  If watching in BSA, the replay will be available within a day or two of the live recording inside of the community.

How many lectures will be presented?

Dr. Paula Fredriksen will present twenty 50-minute lectures between Jan 27th and Apr 23rd, 2026.

Can I join by tablet or mobile phone?

Yes, we will be using Zoom Webinar which allows you to attend by desktop computer, tablet, or cell phone.  

Do I need any special microphone or camera equipment?

The Zoom Webinar conference software only allows the presenters to speak. Attendees are hidden during the lecture recording so you don't need to worry about having a camera or being seen.

How will I join the course?

Once you have purchased your course you will receive instructions via email to log on to our online course platform, ThriveCart. Once logged in you will find your Zoom link for each day of the live online lectures.  We will also email you with the Zoom link and reminders.  If you're in BSA, you will also get email reminders and event reminders inside the community.

Will subtitles/captions be available?

Zoom has a variety of options for creating closed captioning in webinars you attend, which provides subtitles of the spoken in-meeting communications. This may be used for participants to easily follow the conversations or to meet accessibility requirements. 

What payment types are accepted?

We accept Paypal and all major credit cards.

Do you offer a money-back guarantee?

Absolutely! If you don't love the course send us an email at [email protected] and we will refund 100% of your investment. You will have 30 days from the date of purchase or in the case of BSA, 30 days from the date of your first payment.

Live Recording Jan 27th - Apr 23rd

Virtual Class

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