The first couple sections of the book are difficult to maintain interest in, as they go into detail about various philosophers and artists I was not familiar with. About 1/3 of the way in, Schaeffer begins discussing Christianity's position on modern philosophy, making it more relevant and understanding. This book goes beyond the typical evangelism explanations and guides the reader to an understanding of a doubter of God's existence, while illuminating the wonder and hope we have in the gospel.