BeutifultoGod
Good and Faithful Servant
Try Henry W. Wright book "A More Excellent Way." It speaks about the root to spiritual illness and diseases. Here is the book : https://www.amazon.com/More-Excellent-Way-Be-Health/dp/1603741011/ref=sr_1_1?s=books&ie=UTF8&qid=1466026750&sr=1-1&keywords=henry+w+wright