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C.S. Lewis

C.S. Lewis

Modern1898 – 1963

British author, literary scholar, and Christian apologist whose works of fiction and theology have introduced millions to the Christian faith.

Key Works

Mere Christianity(1952)

Based on BBC radio talks, a clear and compelling case for the core beliefs shared by all Christians.

The Screwtape Letters(1942)

A satirical novel written as letters from a senior demon to a junior tempter, revealing the subtleties of spiritual warfare.

The Chronicles of Narnia(1950-1956)

A seven-book fantasy series for children, rich with Christian symbolism and beloved by readers of all ages.

The Problem of Pain(1940)

A philosophical exploration of why a good God permits suffering.

A Grief Observed(1961)

A raw, honest journal written after the death of his wife, wrestling with grief and faith.

Clive Staples Lewis — known to friends as "Jack" — was an Oxford and Cambridge literary scholar who became the 20th century's most widely read Christian writer. A committed atheist in his youth, Lewis's conversion to Christianity in 1931 set the course for a remarkable literary career that continues to shape faith and imagination worldwide.

His Story

Lewis grew up in Belfast, Ireland. The death of his mother when he was nine shattered his childhood faith. As a teenager and young adult, he was a convinced atheist and materialist. It was through the influence of friends — particularly J.R.R. Tolkien and Hugo Dyson — and his own intellectual honesty that Lewis came, reluctantly, to faith.

He described himself as "the most dejected and reluctant convert in all England," dragged kicking and screaming into the Kingdom. Yet once convinced, he devoted his extraordinary gifts of clarity and imagination to communicating the faith.

His Legacy

Lewis's genius was making complex theology accessible and compelling:

  • Mere Christianity remains one of the most recommended books for people exploring the Christian faith
  • The Chronicles of Narnia have sold over 100 million copies and introduced generations of children to themes of sacrifice, redemption, and grace
  • The Screwtape Letters revealed the psychology of temptation with wit and precision
  • His academic work on medieval and Renaissance literature at Oxford and Cambridge earned him respect in secular and religious circles alike

Why Read Lewis Today?

Lewis speaks to the modern skeptic because he was one. His arguments for faith are not sentimental — they engage honestly with doubt, suffering, and the objections of unbelief. At the same time, his imaginative works (Narnia, the Space Trilogy) show that Christianity is not just true but beautiful. For anyone who thinks faith requires checking your brain at the door, Lewis is a powerful corrective.

Plans Featuring C.S. Lewis

14 daysintermediate
Beyond Left and Right — What the Bible Actually Says

A 14-day exploration of the most divisive issues in modern public life, read through the lens of Scripture rather than partisan platforms. Discover what the left gets right, what the right gets right, what both get wrong, and what the Bible actually teaches.

Tim Keller, Cs Lewis +2Psalms, 1 Samuel, John +19 moreFaith And Modern Society, Faith And Life
7 daysbeginner
Dominion and Dust — Creation Care in a Warming World

Is environmentalism a Christian cause? Francis Schaeffer argued in 1970 that Christians should be the foremost environmentalists — because the earth belongs to God, not us. This plan examines what 'dominion' actually means, what 'creation care' requires, and how to hold the Bible's high view of humanity with its demand to steward the earth.

Francis Schaeffer, Cs Lewis +1Genesis, Psalms, Leviticus +7 moreFaith And Modern Society
7 daysbeginner
Faithful Citizenship — A Biblical Framework

A 7-day beginner-friendly guide to thinking biblically about civic life. Learn how to pray for leaders, vote with conscience, disagree without dividing, and hold earthly citizenship loosely while living as citizens of heaven.

Tim Keller, Cs LewisJeremiah, 1 Timothy, Psalms +7 moreFaith And Modern Society, Faith And Life
10 daysadvanced
Fearfully and Wonderfully Made — The Bible, Gender, and Sexuality

The question of gender, sexuality, and marriage is splitting churches, ending friendships, and forcing every Christian to take a position. This 10-day plan refuses easy answers. It traces what Scripture actually teaches about the body, gender, desire, marriage, and love — and honestly confronts the failures of both traditional and progressive positions.

Tim Keller, Cs Lewis +2Genesis, Romans, Matthew +10 moreFaith And Modern Society
7 daysintermediate
The Measure of a Nation — Wealth, Poverty, and Biblical Justice

Is God a capitalist or a socialist? Neither — but He has much to say about wealth, poverty, generosity, work, and government's role. The Bible's economic ethic affirms private property, demands radical generosity, condemns both laziness and oppression, and holds the wealthy to a terrifying standard.

Tim Keller, Cs Lewis +2Psalms, Leviticus, Proverbs +9 moreFaith And Modern Society
7 daysintermediate
Render Unto Caesar — Christian Faith and National Identity

Is America a 'Christian nation'? The rise of Christian nationalism has forced believers to reckon with the relationship between faith and country. This plan examines what Scripture teaches about the dangers of fusing religion with political power — and the equal danger of privatizing faith into irrelevance.

Dietrich Bonhoeffer, Augustine +2John, Hebrews, Jeremiah +9 moreFaith And Modern Society
7 daysintermediate
Swords into Plowshares — Violence, Guns, and the Way of Jesus

America is the most heavily armed and most churchgoing Western nation. This plan examines what Scripture teaches about violence, self-defense, protecting the innocent, and the radical nonviolence of Jesus — asking whether Christians have confused constitutional rights with biblical commands.

Dietrich Bonhoeffer, Cs Lewis +2Genesis, Matthew, Romans +7 moreFaith And Modern Society
28 daysintermediate
Mere Christianity with C.S. Lewis: 28 Days

Follow the argument of C.S. Lewis's masterwork step by step — from the existence of a moral law to the heart of Christian belief. Pairs Lewis's insights with the Scriptures that undergird them.

Cs LewisRomans, John, Matthew +2 moreInfluential Figures