Early Heresies

Church HistorySteve Gregg
Steve Gregg discusses early Christian heresies in this talk. He explains that some people defected from the faith, and contemporary apostles who lived in the later centuries and died early on. He mentions several early Christian figures such as Hermas, Ignatius, Polycarp, and Papias. Steve delves into the heretical ideas that began to spread in the second century, including variations of Gnosticism and the modalistic theology of Li's cult. He explores key texts and doctrines, and highlights the various controversies that arose in the early Christian church.
More from Church History
6 of 30

Next in this series
The Canon of Scripture
Church History
Steve Gregg provides insights into the formation of the New Testament and the Canon of Scripture. He argues that none of the books of the Bible were l
7 of 30

Early Theologians
Church History
Steve Gregg discusses the rise of monasticism and the emergence of the earliest Christian theologians in the second to fourth centuries. He explains t
4 of 30

Persecution and Ecclesiastical Development
Church History
Steve Gregg discusses the development of the Christian Church and the reasons for the persecution faced by early Christians. He notes that the origins
Series by Steve Gregg

Gospel of John
In this 38-part series, Steve Gregg teaches verse by verse through the Gospel of John, providing insightful analysis and exploring important themes su

Evangelism
Evangelism by Steve Gregg is a 6-part series that delves into the essence of evangelism and its role in discipleship, exploring the biblical foundatio

What You Absolutely Need To Know Before You Get Married
Steve Gregg's lecture series on marriage emphasizes the gravity of the covenant between two individuals and the importance of understanding God's defi

Daniel
Steve Gregg discusses various parts of the book of Daniel, exploring themes of prophecy, historical accuracy, and the significance of certain events.

Some Assembly Required
Steve Gregg's focuses on the concept of the Church as a universal movement of believers, emphasizing the importance of community and loving one anothe

Ephesians
In this 10-part series, Steve Gregg provides verse by verse teachings and insights through the book of Ephesians, emphasizing themes such as submissio

The Jewish Roots Movement
"The Jewish Roots Movement" by Steve Gregg is a six-part series that explores Paul's perspective on Torah observance, the distinction between Jewish a

Judges
Steve Gregg teaches verse by verse through the Book of Judges in this 16-part series, exploring its historical and cultural context and highlighting t

1 Peter
Steve Gregg teaches verse by verse through the book of 1 Peter, delving into themes of salvation, regeneration, Christian motivation, and the role of

Is Calvinism Biblical? (Debate)
Steve Gregg and Douglas Wilson engage in a multi-part debate about the biblical basis of Calvinism. They discuss predestination, God's sovereignty and
More on OpenTheo

Why Are So Many Christians Condemning LGB People Just Because of How They Love?
#STRask
January 15, 2026
Questions about Christians condemning LGB people just because of how they love, how God can expect someone to be celibate when others are free to marr

What Tools of Reasoning Help You Know What’s True, Right, and Good?
#STRask
December 4, 2025
Question about what tools of reasoning help us determine whether something is true or false, right or wrong, good or bad before bringing Scripture int

How Do We Advocate for Christian Policy Without Making the Government Interfere in Every Area of Life?
#STRask
November 20, 2025
Questions about how to advocate for Christian policy without making the government interfere in every area of life, and the differences between the mo

What Is Wrong with Wokeness? With Neil Shenvi
Life and Books and Everything
January 19, 2026
In this timely interview, Kevin talks to Neil Shenvi about his new book (co-authored with Pat Sawyer), entitled “Post Woke: Asserting a Biblical Visio

Protestants and Catholics: What’s the Difference? With Chad Van Dixhoorn, Blair Smith, and Mark McDowell
Life and Books and Everything
November 26, 2025
How should Protestants think about the Catholic Mass? About the Eucharist? About the history and development of the papacy? In this panel discussion,

Can Two Logical People Come to Conflicting Conclusions Without Committing a Fallacy?
#STRask
January 8, 2026
Questions about whether two logical people can come to conflicting conclusions on a topic without committing a fallacy, how Greg, as a public figure,

How Do I Determine Which Topics at Work Are Worth Commenting On?
#STRask
January 5, 2026
Questions about how to determine which topics at work are worth commenting on, and a good way to respond when you’re in a group Bible study and hear e

Why Is There No Effort Towards a Neutral Interpretation of Scripture?
#STRask
March 9, 2026
Questions about why there is no effort towards a neutral interpretation of Scripture that doesn’t take denominational preferences into account, and ho

What About Those Who Never Heard the Name of Jesus?
#STRask
December 22, 2025
Questions about what will happen to those who never heard of Jesus or were brought up in a different faith, whether there’s biblical warrant to think

Sense, Sensibility, and Adam Smith with Jan Van Vliet
Life and Books and Everything
February 16, 2026
This year is a special anniversary for the United States as Americans celebrate 250 years of independence. But 1776 was an important year in more ways

How Would You Convince Someone That Evil Exists?
#STRask
November 17, 2025
Questions about how to convince someone that evil exists, whether Charlie Kirk’s murder was part of God’s plan, whether that would mean the murderer d

Is It Possible There’s a Being That’s Greater Than God?
#STRask
February 5, 2026
Questions about whether it’s possible there’s a being that’s greater than God and that’s outside of God’s comprehension and omniscience, and how to ex

Who Wrote the Gospels? Michael Licona vs. Bart Ehrman - Part 2
Risen Jesus
March 18, 2026
Did Matthew, Mark, Luke, and John write the gospels that bear their names? The texts themselves do not name them as the authors and were published and

Life and Ministry in Charlotte and in the SBC with Clint Pressley
Life and Books and Everything
December 15, 2025
In a rare cultural anomaly that may never be repeated in our lifetimes, the current SBC President and current PCA Moderator live in the same neighborh

How Do You Justify Calling Jesus the Messiah?
#STRask
December 18, 2025
Questions about how one can justify calling Jesus the Messiah when he didn’t fulfill the Hebrew messianic prophecies, and whether the reason for the v
