The Eighth Deadly Sin

TL;DR

James Parker reviews Peter Jones's book on medieval seven deadly sins as a framework for modern self-help, proposing an eighth sin from digital disconnection.
Sins originated with Evagrius Ponticus's eight "generic thoughts," refined by Pope Gregory the Great into gluttony, lust, avarice, anger, sloth, envy, and pride.
Medieval taxonomy offers timeless moral mapping, with prayer as antidote to online-induced spiritual emptiness.

The story at a glance

James Parker, in The Atlantic, examines Peter Jones's Self-Help From the Middle Ages, arguing the seven deadly sins provide a practical moral guide akin to today's self-help. He draws parallels between medieval obsessions with listicles, zodiacs, and humors and our buzzword culture, then identifies a new eighth sin: the groundless emptiness of constant online life. The piece appeared ahead of the May 2026 issue, timed with Jones's recent book release.[[1]](https://www.theatlantic.com/magazine/2026/05/modern-self-help-seven-deadly-sins/686577/)[[2]](https://www.theatlantic.com/magazine/2026/05/modern-self-help-seven-deadly-sins/686577)

Key points

Medieval self-help mirrored modern fads, using zodiac signs, four humors (yellow bile, black bile, blood, phlegm), and seven deadly sins to explain human flaws.
Evagrius Ponticus listed eight original "generic thoughts": gluttony, lust, avarice, sadness, anger, sloth, vainglory, pride; Gregory merged sadness into sloth and vainglory into pride, added envy.
Each sin has vivid medieval depictions, like Giotto's fresco of envy as a woman with a snake entering her head, and counters such as humility for pride or compassion for envy.
Sins are everyday and diagnosable—"you can do all seven without leaving your house"—serving as a moral map for liberation through naming and opposites.
Eighth sin captures "plugged-in groundlessness" and "ether-sweeping emptiness," beyond sloth, seen in laptop staring and social media's "cloud of bitter witnesses."

Details and context

Jones structures his book with a chapter per sin, blending history, art, and theology to show their quotidiant nature. Medievals refined the list over centuries, from Desert Fathers' ascetic torments to Pope Gregory's 6th-century version, influencing allegories like The Property of Things (1240) on anger as a puppeteer seizing the mind.

Parker ties this to today via personal anecdotes, like his Siberian teaching days and weekday afternoons lost in digital fidgets mixing sin shards. Social media envy echoes Giotto's swivel-eared bystanders; avarice recalls clawed moneylenders.

Antidotes echo medieval asceticism: digital detoxes and dopamine fasts fall short; true remedy is prayer to reconnect with divine love.

Key quotes

"Sin is whatever separates us from God. Whatever blocks the beams of divine love." —James Parker[[1]](https://www.theatlantic.com/magazine/2026/05/modern-self-help-seven-deadly-sins/686577/)

"Have we done it at last—you, me, the kids? Have we invented an eighth deadly sin?" —James Parker, on digital existence.[[1]](https://www.theatlantic.com/magazine/2026/05/modern-self-help-seven-deadly-sins/686577/)

Why it matters

The seven deadly sins framework reveals enduring human weaknesses, bridging medieval theology and today's self-obsessed culture. Readers gain a simple tool to diagnose flaws like online envy or anger, fostering humility and patience amid digital overload. Watch for broader revivals of ascetic practices or prayer in wellness trends, though their effectiveness remains personal.