In the survey I conducted in 2014 about how C. S. Lewis’s writings have impacted Americans, I saw how that impact was both intellectual and emotional, and how God used both to help people find Him.

On the intellectual side was this comment:

When I was an arrogant college student who believed only weak and/or stupid people believed in Christ, Lewis showed me beyond question that faith could make sense even to an intellectual. He awakened my spiritual imagination with his fiction and persuaded my reason with his nonfiction.

Another provided a more in-depth scrutiny of how Lewis dealt with the intellect:

Lewis’s works exemplify what I consider a Holy Spirit baptized intellect. Knowledge on holy fire. His ability to frame the issues in a succinct way and then address them with such extremely critical thinking skills provides a wonderful exemplar for Christians all over the world on how to not only be people of faith, but also engage our intellect (verbal and writing skills) to provide a “defense for the hope that is within us.”

His work, Mere Christianity, remains one of my favorite recommendations for intellectual unbelievers who are serious about weighing through claims of Christian faith. I believe many will either embrace Christ for the first time or reinforce their beliefs in Him through its reading.

Beyond the purely intellectual appeal, Lewis and his writings also have impacted the emotions and encouraged Christians in their various struggles. One woman was willing to share her personal struggles and how staying in touch with Lewis made a huge difference in her life:

When I walked away from my Christian faith during my twenties and early thirties, Lewis was one of the few Christian authors I still trusted and could stand to read. I was grieving, angry, and depressed, and when I reread The Chronicles of Narnia, the hope that shone through them was almost painful. Emotionally, it was as though a frozen and numb part of me began to regain feeling.

Some years later, a passage from The Screwtape Letters was instrumental in helping me realize that I’d been angry at the church when, in fact, the church had been my truest friends and best support through very dark days.

For those who completed this survey, there is no doubt that Lewis remains a source of spiritual strength and intellectual rigor for many American Christians. He has kept many from losing their faith while in college; his books continue to sell briskly more than half a century after he penned his last one; he has inspired children with his Narnia tales and introduced them to Christ in the form of a beloved lion; societies are springing up throughout the land devoted to the study of Lewis; and major Hollywood movies have attempted to put his vision and message into the mainstream of American entertainment. C. S. Lewis appears to be in America to stay.