Good Morning, John.
I thought these lines on page 53 of the proposed IK book were great: “Roman religion was concerned with success, not sin…. Jupiter is the best and greatest (god), not because he makes us just or sober or wise, but healthy and rich, and prosperous.”
I believe in a nutshell, that is Christianity. People generally use “God” for themselves. “Jesus, make me healthy, and prosperous.” I pray that we don’t have our minds primarily on those things, John. The title of that section is very appropriately titled: “entirely worldly”.
Whew….very sobering thoughts. I love this book so far! 
Gary