In his famous book, How Should We Then Live? Schaeffer traces the development of how western thought evolved starting in the Roman Empire and culminating in the modern era (circa 1976). Schaeffer uses the particular lens of art to trace this history.
https://youtu.be/PfTZU2APzKI Have you ever met a person who is living a flagrantly sinful life who says they love God? Whether it's the moralistic "good person" who lives a pretty clean and altruistic life but has no regard for God or the