Who was C.S. Lewis?
1 Peter 3:15
15 But in your hearts revere Christ as Lord. Always be prepared to give an answer to everyone who asks you to give the reason for the hope that you have. But do this with gentleness and respect,
New International Version (NIV)
The answer
C. S. Lewis (1898–1963) was a Belfast-born British writer, literary scholar, and Christian apologist. He taught at Oxford and Cambridge and is best known for The Chronicles of Narnia, Mere Christianity, and The Screwtape Letters.
Although an atheist as a young man, Lewis came to faith in Christ as an adult and became an Anglican layman. His friendship with Christians such as J. R. R. Tolkien played an important part in that journey. Through radio broadcasts, essays, fiction, and apologetic books, he explained Christian beliefs with unusual clarity and imagination.
His work illustrates something of the calling in 1 Peter 3:15: to be ready to explain “the hope that is in you, with humility and fear.” Lewis’s writings can be helpful guides to Christian thinking, but they are not Scripture; their ideas should always be tested against God’s Word.
Answered from Scripture · reviewed November 11, 2026
C. S. Lewis (1898–1963) was a British scholar, literary critic, and Christian writer whose works have helped millions understand and articulate the Christian faith. From imaginative allegories like The Chronicles of Narnia to robust rational defenses such as Mere Christianity, his life and vocation exemplified the biblical call to defend the hope of the gospel with humility, reason, and grace.
Giving an Answer
Ready to defend the Christian hope
But in your hearts revere Christ as Lord. Always be prepared to give an answer to everyone who asks you to give the reason for the hope that you have. But do this with gentleness and respect,
1 Peter 3:15 (NIV)
It defines the heart of Lewis's apologetic vocation: giving a reasoned defense for Christian hope with gentleness and reverence.
In 1 Peter 3:15, the apostle commands believers to sanctify Christ as Lord in your hearts, always prepared to make a defense to anyone who asks for a reason for the hope within you, yet doing so with gentleness and respect. This standard guided C. S. Lewis across his intellectual life. Rather than viewing the mind as an enemy of faith, Lewis recognized that a robust intellect submitted to Christ is an instrument for the kingdom. Paul echoes this posture in Colossians 4:6, urging that speech be always gracious, seasoned with salt, so that the believer knows how to answer each individual questioner according to their need.
Such defense never descends into quarrelsome pride. Paul directs Timothy in 2 Timothy 2:25 that opponents must be corrected with gentleness, remembering that only God can grant repentance leading to a knowledge of the truth. Apologetics cannot regenerate the heart, but it can tear down the intellectual pretensions that shield a sinner from God. As 2 Corinthians 10:5 declares, the believer is equipped for destroying arguments and every lofty opinion raised against the knowledge of God, taking every rebellious thought captive to the obedience of Christ.
This labor was evident throughout Paul's imprisonment, where in Philippians 1:7 he celebrated his partners in grace who stood with him in the defense and confirmation of the gospel. Faith is anchored in historical reality and revealed truth, demanding that leaders hold firmly to the trustworthy message as taught, so they can give instruction in sound doctrine and refute those who contradict it (Titus 1:9). Lewis embodied this biblical pattern, answering the summons of Jude 1:3 to contend earnestly for the faith once for all delivered to the saints with rigorous clarity and unwavering charity.
| Passage | What it says |
|---|---|
| 1 Peter 3:15 | Believers must sanctify Christ as Lord and always be prepared to offer a reason for their hope with humility and fear. |
| Colossians 4:6 | Christian speech should always be gracious and seasoned with salt so that believers know how to answer each person. |
| 2 Timothy 2:25 | Servants of the Lord are called to correct opponents with gentleness, trusting God to grant them repentance leading to the truth. |
| 2 Corinthians 10:5 | Destroying arguments and every lofty opinion raised against the knowledge of God, taking every thought captive to obey Christ. |
| Philippians 1:7 | Paul notes that believers are partakers of grace in his imprisonment and in the defense and confirmation of the gospel. |
| Titus 1:9 | Holding firm to the trustworthy word as taught to give instruction in sound doctrine and rebuke those who contradict it. |
| Jude 1:3 | An urgent appeal to contend earnestly for the faith once for all delivered to the saints. |
Speaking Before Kings
Unashamed witness in a secular culture
I will speak of your statutes before kings and will not be put to shame,
Psalms 119:46 (NIV)
This verse mirrors Lewis's bold public testimony before academia, broadcasting networks, and global audiences without shame.
In Psalm 119:46, the psalmist expresses a holy resolve: I will also speak of your testimonies before kings and shall not be put to shame. C. S. Lewis bore witness to Christ in an increasingly skeptical modern culture, addressing university common rooms, wartime radio audiences, and secular critics without shrinking back. His public defense of the Christian faith was not born of human confidence, but of the certainty that God's truth outshines all secular prestige. Jesus prepared His followers for this exact path, warning in Matthew 10:18 that they would be dragged before governors and kings for a bearing of testimony to them and the Gentiles.
When called to articulate the faith before cynical audiences, Christ promises supernatural provision. Luke 21:14-15 commands disciples not to meditate beforehand on their defense, for Christ guarantees, I will give you a mouth and wisdom, which none of your adversaries will be able to withstand or contradict. This promise was vindicated when the apostle Paul stood amid the philosophical elite on Mars Hill. In Acts 17:22-31, Paul engaged the Epicurean and Stoic philosophers directly, starting from their altar to an unknown God and driving inexorably toward the summons to repent before the man whom God appointed, raising Him from the dead.
Paul demonstrated this same unflinching courage before high Roman officials. In Acts 26:24-29, when Governor Festus shouted that great learning had driven him mad, Paul answered with reasoned restraint and turned directly to King Agrippa, demanding whether he believed the prophets. Lewis followed this biblical precedent, demonstrating that the gospel must be proclaimed clearly and persuasively to rulers and thinkers alike, calling every mind to bend the knee to King Jesus.
| Passage | What it says |
|---|---|
| Psalms 119:46 | The psalmist resolves to speak of God's testimonies before rulers without experiencing shame or intimidation. |
| Matthew 10:18 | Jesus warns that his disciples will be brought before governors and kings as a testimony to them and the Gentiles. |
| Luke 21:14-15 | Christ promises to grant his followers wisdom and words that none of their adversaries can contradict or refute. |
| Acts 17:22-31 | Paul addresses the philosophers at the Areopagus in Athens, reasoning about the unknown God and the resurrection of Christ. |
| Acts 26:24-29 | Paul speaks bold truth before Festus and King Agrippa, presenting Christ's resurrection and calling all hearers to believe. |
Living the Truth
A life aligned with holy testimony
when they see the purity and reverence of your lives.
1 Peter 3:2 (NIV)
Lewis consistently maintained that intellectual arguments are hollow unless backed by a pure, reverent, and transformed life.
The testimony of the lips collapses without the testimony of the life. In 1 Peter 3:2, Scripture reveals that unbelievers are often won over without a word when they observe the respectful and pure conduct of believers. C. S. Lewis frequently emphasized that intellectual arguments fall flat if those who confess Christ live lives marked by bitterness, hypocrisy, and worldly greed. Genuine apologetics begins with a transformed heart, where inward holiness radiates outward in concrete charity and quiet integrity.
Lewis himself exemplified this biblical ethic through extensive, quiet generosity, giving away the majority of his book royalties to impoverished families and orphans while maintaining a simple lifestyle. Such living validates the gospel before a cynical world. The ultimate goal of Christian witness is never merely winning an intellectual debate, but the spiritual liberation of the person. Paul outlines the grave stakes in 2 Timothy 2:26, noting that opponents of the truth have been captured by the adversary, and that gentle, holy correction is used by God so that they may escape from the snare of the devil, after being held captive by him to do his will.
A believer's life must therefore act as a living sermon. When personal ambition is surrendered to Christ, the gospel becomes visibly credible. Holiness disarms the accusations of critics, proving that the resurrection power of Jesus Christ is not an abstract theory, but a living reality that delivers men and women from darkness into light.
| Passage | What it says |
|---|---|
| 1 Peter 3:2 | Unbelievers are won over when they observe the respectful and pure conduct of God's people. |
| 2 Timothy 2:26 | Those who oppose the gospel may escape the snare of the devil after being held captive to do his will. |
Parables and Imagination
Using stories and imagery to awaken the moral imagination
Jesus spoke all these things to the crowd in parables; he did not say anything to them without using a parable. So was fulfilled what was spoken through the prophet: “I will open my mouth in parables, I will utter things hidden since the creation of the world.”
Matthew 13:34-35 (NIV)
Christ employed parabolic storytelling to unveil divine truths and strike deeply into human hearts.
In Matthew 13:34-35, the Gospel writer records that Jesus spoke all these things to the crowds in parables, fulfilling what was spoken through the prophet: I will utter things hidden since the foundation of the world. C. S. Lewis is celebrated for using allegorical narrative and imaginative fantasy, particularly in The Chronicles of Narnia, to awaken readers to the majesty and beauty of Christ. In doing so, he followed a profound biblical pattern of narrative pedagogy, where story pierces the hardened defenses of the heart to make divine truth vivid and unforgettable.
Jesus explained this strategy to His disciples in Matthew 13:10-13, showing that parables both veil and unveil divine mysteries, rewarding those whose hearts are hungry for the kingdom while confounding the stubbornly indifferent. By embedding heavenly realities into the earthly drama of sowers, seeds, kings, and vineyards, Jesus bypasses mere intellectual posture to address the affections and conscience directly. This narrative method runs deeply throughout the Old Testament Scriptures as well.
When King David was blinded by his own adultery and murder, the prophet Nathan did not begin with an abstract theological treatise. Instead, in 2 Samuel 12:1-7, Nathan told the heart-wrenching tale of a poor man's cherished little lamb stolen by a wealthy neighbor. David's fury was ignited against the injustice before Nathan struck home: You are the man. Similarly, in Judges 9:8-15, Jotham used the fable of the trees seeking a king over them to expose the treacherous folly of Abimelech. Lewis understood this biblical reality: imaginative storytelling can sneak past the watchful dragons of secular skepticism, capturing the heart with the eternal grandeur of the True King.
| Passage | What it says |
|---|---|
| Matthew 13:10-13 | Jesus explains that He speaks to the crowds in parables to reveal the mysteries of the kingdom of heaven. |
| Matthew 13:34-35 | Jesus spoke to the crowds in parables, fulfilling what was spoken through the prophet regarding uttering things hidden since foundation. |
| 2 Samuel 12:1-7 | Nathan uses a vivid narrative story of a poor man's lamb to pierce David's conscience and expose his sin. |
| Judges 9:8-15 | Jotham tells an allegorical fable of the trees choosing a king to rebuke the treachery of Abimelech and Shechem. |
Where in the Bible
| Book | Passages |
|---|---|
| Judges | 1 · Judges 9:8-15 |
| 2 Samuel | 1 · 2 Samuel 12:1-7 |
| Psalms | 1 · Psalms 119:46 |
| Matthew | 3 · Matthew 10:18, Matthew 13:10-13, Matthew 13:34-35 |
| Luke | 1 · Luke 21:14-15 |
| Acts | 2 · Acts 17:22-31, Acts 26:24-29 |
| 2 Corinthians | 1 · 2 Corinthians 10:5 |
| Philippians | 1 · Philippians 1:7 |
| Colossians | 1 · Colossians 4:6 |
| 2 Timothy | 2 · 2 Timothy 2:25, 2 Timothy 2:26 |
| Titus | 1 · Titus 1:9 |
| 1 Peter | 2 · 1 Peter 3:15, 1 Peter 3:2 |
| Jude | 1 · Jude 1:3 |
The story in order
- Nathan rebukes David (c. 1000 BC) · 2 Samuel 12:1-7 · A prophet uses a story to reveal truth and expose sin.
- Jotham's fable (c. 1100 BC) · Judges 9:8-15 · An allegory rebukes treachery and warns of consequences.
- Psalmist speaks before rulers (c. 1000-400 BC) · Psalms 119:46 · Resolve to speak God's truth without shame.
- Jesus speaks in parables (AD 30) · Matthew 13:10-13 · Parables reveal kingdom mysteries to those with ears to hear.
- Jesus warns disciples (AD 30) · Matthew 10:18 · Disciples will testify before kings for God's glory.
- Christ grants wisdom (AD 30) · Luke 21:14-15 · Adversaries cannot refute the Spirit-given words of believers.
- Paul reasons in Athens (AD 50) · Acts 17:22-31 · Paul explains the gospel to pagan philosophers.
- Paul before Agrippa (AD 60) · Acts 26:24-29 · Paul boldly defends the gospel and calls for repentance.
- Peter calls for a reason (AD 60) · 1 Peter 3:15 · Believers must be ready to defend their hope.
- Paul on destroying arguments (AD 55) · 2 Corinthians 10:5 · Take every thought captive to obey Christ.
- Paul on defending the gospel (AD 60) · Philippians 1:7 · Believers share in the defense and confirmation of the gospel.
- Jude's call to contend (AD 70) · Jude 1:3 · Contend earnestly for the faith once delivered.
Key words
- Reason for hope
- The rational basis for Christian belief, ready to be explained. · 1 Peter 3:15
- Gracious speech
- Speech that is kind, fitting, and beneficial to the listener. · Colossians 4:6
- Sound doctrine
- Teaching that is true to the faith and promotes spiritual health. · Titus 1:9
- Contend for the faith
- To fight earnestly for the Christian faith once delivered. · Jude 1:3
- Parable
- A simple story used to illustrate a moral or spiritual lesson. · Matthew 13:10-13
Evaluating C. S. Lewis through the lens of Scripture reminds us that intellectual gifts, imaginative power, and personal storytelling find their highest purpose when submitted to Christ. His legacy challenges every believer to know what they believe, to stand unashamed before a skeptical world, and to articulate the reason for their hope with meekness and reverence.
18 passages, each cited once.
Scripture cited
- 1 Peter 3:15