Clive Staples Lewis has been perhaps the single most useful tool of Satan since his appearance in the Christian community sometime around World War II. With his strong belief in nondenominational Christianity, which he termed "mere Christianity", and his apparent orthodoxy in doctrine, the influence of his pen has reached across many years. When the light of God's Holy Bible is focused upon his writings, however, his heresy and outright love of Satan comes into bold view.

Though a highly acclaimed and widely published "Christian" author, when judged by his own words by the word of God it becomes clear that he was indeed a fool in the most extreme sense of the word, yet a very subtle one that was and is extremely useful to his father the devil.