Frankly, I had the opposite reaction. That book pushed me further towards agnosticism. Aside from being incredibly boring, the reasoning is embarrassingly bad and the analogies are lousy. I almost gave up after the first chapter because his arguments using the “Moral Law” were so shallow and obviously problematic, but I decided to keep reading in hopes it got better. It didn’t.
I started reading it with the sincere hope that it would help me out with belief. It was very disappointing. The book is often promoted as being the book to read for a reasoned defense of Christianity and belief. If this is the best defense of Christianity available, maybe Christianity isn’t for me.
It’s really too bad. I like C.S. Lewis and some of his other writings, but this book was a real disappointment.