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Wellsprings
christian-councils-heresiesfeatured in 19 works

Marcionism

Two Gods, one rejected Bible — the challenge that forged the canon

Marcionism, taught by Marcion of Sinope, held that the God of the Old Testament was a lesser being distinct from the Father of Jesus, and so rejected the Hebrew Scriptures. Tertullian opposed it in his work Against Marcion. The teaching was condemned universally, yet it played a decisive historical role: by forcing the question of which writings were authoritative, it helped spur the formation of the Christian canon.

How it traveled

  1. The First Apology
    Rome · 165
    challenges
  2. Against Heresies: Book III
    Lyons · 202
    challenges
  3. Against Heresies: Book IV
    Lyons · 202
    challenges
  4. Against Heresies: Book V
    Lyons · 202
    challenges
  5. Against Heresies: Book I
    Lyons · 202
    challenges
  6. Against Heresies: Book II
    Lyons · 202
    challenges
  7. On the Resurrection of the Flesh.
    · 220
    applies
  8. The Prescription Against Heretics.
    · 220
    applies
  9. On the Flesh of Christ.
    · 220
    challenges
  10. Against Hermogenes.
    · 220
    challenges
  11. The Church History of Eusebius
    Caesarea · 339
    explains
  12. The Catechetical Lectures of S. Cyril
    Jerusalem · 386
    explains
  13. The Homilies of St. John Chrysostom
    Constantinople (Istanbul) · 407
    explains
  14. The Commentary and Homilies of St. John Chrysostom on Galatians and Ephesians
    Constantinople (Istanbul) · 407
    explains
  15. Jerome and Gennadius. Lives of Illustrious Men
    Bethlehem · 420
    explains
  16. Reply to Faustus the Manichæan
    Hippo Regius · 430
    applies
  17. The Confessions
    Hippo Regius · 430
    applies
  18. On the Morals of the Catholic Church
    Hippo Regius · 430
    challenges
  19. The Ecclesiastical History, Dialogues, and Letters of Theodoret
    Cyrrhus · 458
    challenges

Key passages(20)

Against Heresies: Book I · Irenaeus of Lyons

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The First Apology · Justin Martyr

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Against Heresies: Book III · Irenaeus of Lyons

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Against Heresies: Book III · Irenaeus of Lyons

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Against Heresies: Book IV · Irenaeus of Lyons

Very high

Against Heresies: Book IV · Irenaeus of Lyons

Very high
Very high