Karen Swallow Prior recently posted a list of Classic Literary Works to Challenge the Thinking Christian. The top four are all visions of the not-to-distant future dystopias and are among my favorite books.
- Fahrenheit 451 by Ray Bradbury
- 1984 by George Orwell
- Brave New World by Aldous Huxley
- The Road by Cormac McCarthy
- Jude the Obscure by Thomas Hardy
- Crime and Punishment by Fyodor Dostoevsky
- The Death of Ivan Ilyich by Leo Tolstoy
- Beloved by Toni Morrison
- I Know Why the Caged Bird Sings by Maya Angelou
- The Complete Stories by Flannery O’Connor
- The Divine Comedy by Dante Alighieri
- A Tale of a Tub by Jonathan Swift
- Areopagitica by John Milton
I thought I would add a few, perhaps obscure books for the “Thinking Christian” to read. These books challenge Christians to think more deeply about the nature of faith and the problem of evil. I would include Fahrenheit 451, 1984, Brave New World, and maybe Crime and Punishment on my list. I probably would not have included The Road since it is not particularly on religious/spiritual themes (although it is an excellent novel). I think Animal Farm, Lord of the Flies, or The Forever War are good political books but do not address “spiritual” issues.
Like Prior, I am interested in dystopian novels; for some reason, these “what if” novels tend to range toward spiritual issues. But sometimes, these books treat spirituality in ways most (evangelical) Christians would find shocking. As I look over the list, these are not “Christian” books, but they will push Christians to think about their faith more deeply.
Here is my list, in no particular order. I am sure there are excellent novels I have omitted. Feel free to suggest them in the comment section below.

Silence, Shusako Endo. Written in 1966, this historical novel describes the Jesuit mission in Japan in the seventeen century. Most Christians are completely unaware of the Jesuit mission to Japan or the persecution of Hidden Christians (Kakure Kirishitan) during the Edo period. During this time, Christians were forced to step on a fumi-e, an image of Jesus or the virgin Mary; those who refused were tortured and executed. Tracing the steps of a Portuguese missionary, this book explores the problem of the silence of God when his people suffer. Although the topic is disturbing, this is one of the most moving books I have ever read.

Lost in the Cosmos: The Last Self Help Book, Walker Percy. Anything by Walker Percy is worth reading, but this 1983 is different. It is a collection of thought experiments and short humorous vignettes. The book strikes me as Robert Anton Wilson meets Pascal.
The Sparrow, Mary Doria Russell. Like Silence, this book concerns a Jesuit mission to an unreached people, although in this novel, Father Emilio Sandoz is sent to an alien world to bring the gospel to an unknown race of beings. Innocent actions have grave consequences, and Sandoz suffers horribly before returning to Earth. The book questions God’s existence and the nature of faith as the priest must face his humiliation and subsequent anger with God.

Small Gods, Terry Pratchett. A fantasy novel takes place in Pratchett’s Discworld, and like other books in that (very large) series, this book is satire and biting commentary on organized religion. In this world, the god’s size and power depend on how many “true worshipers” follow the god. The Great God Om has the largest religion but has few followers (he must manifest himself as a turtle). I love that the biggest religion had the smallest god because no one practicing religion was worshiping the god! To me, that is very preachable.

There are probably others I should include on a list of “good literature everyone should read,” but these would be my additions to the “thinking Christian’s library.” I love Kafka on the Shore by Haruki Murakami (or anything by Murakami), but his themes are not particularly theological. Most people who know me are wondering why I did not include Do Androids Dream of Electric Sheep? by Philip K. Dick, but oddly enough, that novel has less theology than some of his later ones. Several Arthur C. Clarke novels could be included here (the Rama books, Childhood’s End, etc.)
What is a book you read that challenges you to think more deeply about matters of faith?