C.S. Lewis: How to Develop and Maintain a Christian Worldview

by Joseph A. Kohm, Jr.

It can be difficult for serious readers of C.S. Lewis to pick out that one favorite book, poem, essay, or letter. Lewis’s writing is magnificent in both its depth and scope. Are you looking for adventure? Try the Chronicles of Narnia or the Space Trilogy. Are you looking for solace? Try A Grief Observed. Do you wonder what he thought of Jane Austen? See a 1952 letter to his friend Bede Griffiths. (Lewis liked her, by the way.)

For me, and I suspect for many people, the writings of C.S. Lewis have become an important supplement in my daily walk with God. Lewis himself knew the importance of reading God’s Word daily and spending time in prayer and reflection. These are hallmarks of the mature believer. Followers of Christ also need to be equipped to navigate and live out their faith in a culture that is increasingly secularized. Many have argued that we are living in a post-Christian era. It is critical, therefore, to develop and maintain a Christian worldview where, with the help of the Holy Spirit, believers put every thought through the independent filter of our Christian faith.

My favorite Lewis piece is the essay, “The Poison of Subjectivism,” which can readily be found in Christian Reflections. I’ve read and reread it dozens of times, and it has done more to shape my worldview than anything else save God’s Word. Though published almost seventy years ago, here Lewis warns us of the “apparently innocent idea… that will certainly end our species (and, in my view, damn our souls) if it is not crushed; that fatal supposition that men can create values, that a community can choose its ‘ideology’ as men choose their clothes.”

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Today we’ve been told by professional moralists like Dr. Phil and Oprah that we can look within ourselves to find the values necessary to make the right decisions. Good, or God, can be found within each person based on his or her own individual feelings or preferences. But by reading “The Poison of Subjectivism,” believers can understand the fallacy of this thinking and lay a foundation for a solid Christian worldview.

Prophetically, Lewis begins by warning us to beware of those who want to overthrow “traditional judgment of value” in the hope of finding something more “real or solid on which to base a new scheme of values.” Just in the past twenty years there have been seismic shifts within society at large on issues such as marriage, sexuality, and the role of government. Shifts are not limited to secular society; churches and denominations struggle with doctrinal purity while fighting off the influences of relativism, individualism, and pluralism.

Lewis further warns that we can be conditioned to approve what reformers want society to believe is “good.” This can be done through “psychological manipulation of infants, state education and mass propaganda.” Today we can see this happening by the almost irresistible forces of technology, both visual and audible. According to a recent study cited in Charisma magazine, the average seventeen-year-old has spent 63,835 hours either watching movies, videos, and television programs or playing video games, compared to only two thousand hours spent with parents…


How to Develop and Maintain a Christian Worldview | C.S. Lewis Institute



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