I consider myself a Freethinker. Do I believe in God? Maybe.
I grew up in a a Christian household and many of my family are devout to this day.
This small book is an interesting topic, providing an editorial of study/analysis of bible verses to support the fact that through faith and the word you can heal yourself. Ultimately, the author even boils it down to “don’t be stupid, still listen to your doctor.”
Therefore what I see this as, is just another method of biofeedback and/or positivity to improve life, it just so happens that if someone were a devout believer in God, this book and it’s principles would likely lead to better health for them.
If you already believe, this just further enhances benefits you are receiving. It won’t make you immune to anything but studies over the year have shown that people who believe are on average healthier, happier, and live longer.
So no, this is not a 5 star worthy book, unless you are a true believer. Many times I find small books like this to honestly be cash grabs, but of all the small books of various religious and non-religious topics I’ve read over the years, this is probably the best one.