I first read this book upon publication in the 80's while studying at Harvard Divinity School, where the author had studied several decades earlier. (I re-read the book again last week, and found it still at the top of the class.) At the time of my first reading, I found little written on the topic of spiritual healing, even though I had access to Harvard's great libraries. In the interim, the literature on this topic has flourished, mostly from the pens of MD's who have earned the ire of their colleagues for breaking lockstep with the "church of medicine". And I've read most of those authors: Benson, Chopra, Segal, Dossey, Weil, et al. Those names are nearly 'household' while Peel remains unknown -- a travesty, as in many ways his intellectual rigor is their equal, and his familiarity with the subject eclipses them all.
The spiritual healing which Peel describes is not an alternative "medical" approach to healing. It is a path apart. His work disabuses the reader of the materialistic worldview of medicine by first describing a healing of cancer through prayer which was witnessed and participated in by a medical doctor who conducted a prayer group in St Louis. This healing appears on p.17, concluding simply that the change of state, from matter to energy, should have resulted in a nuclear event (the disappearance of 38 pounds of tumor overnight!) sufficent to level a small city, according to modern physics. Of course, materialists would say: "Impossible!" And here I will quote Richard Feynman's definition of science as "the belief in the ignorance of authority." Mary Baker Eddy wrote: "Impossibilities never occur." The event is well documented, as are all of the many healings attested to in this book.
If you have enough honest curiosity to explore reality with an open mind by questioning the possible 'ignorance' of what you've been taught, you will be benefited by reading this important book. Advances in knowlege have usually come through those who are willing to question 'what they know that just ain't so.' (-Twain.) Do you have sufficient curiousity to turn aside to learn 'why the burning bush is not consumed?' Peel will speed your progress, whether you are a scientific thinker, or a spiritual seeker. You won't be disappointed. ~eric.