This book is not Biblically correct. It does not adhere to sound doctrine. Donald Basham's "interpretation" of speaking in tongues is completely off. I don't have anything against those who are Charismatic - but this book is not spiritually sound nor is it spiritually safe in regards to what are spiritual matters. If you are of a sound mind and truely love Jesus Christ - do not buy this book with the intentions of growing closer to Him. It is a good book to read if you want to learn about how twisted and mangled someone can make Paul sound. The particular danger in this book is how the topic is conveyed. There are some elements that adhere to doctrine and is considered edifying to church. However, after conveying what is correct, there is additional information that does not agree with what the Bible says. I would advise you to carefully checkout what is sound, theological doctrine before reading this book.In Him.