Early Christian Heresies and Their Role in Shaping Orthodox Doctrine
The article explores how early Christianity was compelled to articulate its fundamental beliefs due to ancient heresies, especially Gnosticism. In the first century, disputes regarding Jewish law and Christ's nature led to the composition of much of the New Testament and the inaugural church council in Acts 15, where James determined that Gentile converts were not required to undergo circumcision. The Apostle Paul addressed proto-Gnosticism, emphasizing Jesus' physical existence. Following the New Testament era, Valentinianism and Marcionism emerged as significant Gnostic sects, countered by church fathers such as Irenaeus, Justin Martyr, and Tertullian. Around 180 AD, Irenaeus authored Against Heresies. These discussions solidified the belief in Jesus Christ's dual humanity and divinity. By the late second century, Gnostic influence diminished, resulting in the destruction or concealment of many Gnostic texts.
Key facts
- Controversies in the first century led to the writing of much of the New Testament.
- The Council of Jerusalem (Acts 15) ruled that circumcision was not required for Gentile converts.
- Gnosticism held that the physical world is evil and that Jesus did not come in physical form.
- Paul affirmed Jesus' physical incarnation in 1 Timothy 3:16.
- Valentinianism and Marcionism were prominent Gnostic forms after the New Testament period.
- Irenaeus wrote Against Heresies around 180 AD opposing Valentinianism.
- Justin Martyr and Tertullian also opposed Marcionism.
- By the end of the second century, Gnostic ideas lost serious influence within Christianity.
Entities
Artists
- Rembrandt
- André Thévet
- Eve Harms
Institutions
- National Gallery of Art
- Wikimedia Commons
Locations
- Jerusalem