Augustine’s City of God: Theological Historiography After the Sack of Rome

Dr. Julian Vance & Sapiotic Engineering Group

September 6, 2026

Executive Briefing: The Two Loves That Built Two Cities

Following Alaric’s Visigothic sack of Rome in 410 CE, Augustine of Hippo dismantled pagan accusations that Christianity caused the empire’s fall, articulating a dual-city philosophy of world history.

1. Civitas Dei vs. Civitas Terrena

The Earthly City is driven by the love of self unto contempt of God (*amor sui*); the Heavenly City is driven by the love of God unto contempt of self (*amor Dei*). Worldly political empires rise and fall, but the pilgrim city of God endures through eternity.

2. References

  1. Augustine of Hippo. (426 CE). De Civitate Dei (The City of God).
  2. Brown, P. (2000). Augustine of Hippo: A Biography. University of California Press.

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