Just a few observations about the topic that come to mind as I read.
First, the teaching that healing is in the atonement of Christ did not originate with the WOF movement. It actually came from the foundations of 20th century Pentecost. Charles Parham taught it and F.F. Bosworth, a close personal friend of Parham's, wrote a book called Christ the Healer that laid out the doctrine fairly clearly. The WOF movement, coming out of the Pentecostal movement simply continued in this doctrine.
Second and actually the reason for my post...and how do I say this so that it comes out right?
Almost every error is in reality a truth exalted to the exclusion of another truth or other truths. It is a lot like a pair of colored glasses. A particular truth becomes revelation to us, and we immediately go in whole hog after that revelation. If we are not careful, we cannot see anything but that one revelation and we view all other truth through the lens of that revelation. We become attracted to the specific teachers who are also teaching that revelation. We scour the scripture for evidence of and support for that revelation. And over the course of time, we begin to get out of balance. From that unbalanced perspective, we begin to misread or misinterpret scripture. Eventually we can even begin to believe false doctrines.
If we believe for a moment that this process only plays itself out in "those other guys who don't see it the way I see it" we are deceived.
There is truth in the WOF movement. There is also truth in those who would so ardently resist and oppose the WOF movement. There is error in the WOF movement. There is also error in those who so ardently oppose the EOF movement. We are born again, but we are not yet glorified. Therefor we are still susceptible to error. None of us has all of the revelation. None of us has it all right.
It is vitally important that we realize this one simple fact. If we fail to realize that we are all fallible then we can very rapidly succumb to what we would call spiritual pride. We decry anyone who does not agree with the unique doctrinal slant that we and our favorite teachers hold to.
I think it is critical that we become students of the word of God and that we realize that simply studying the writings of other men and their view on scripture will not be enough to keep us on the right path. We must study the word for ourselves.
This is one of the reasons why I do not like denominationalism. Believers need to fellowship with one another across the narrow boundaries we set due to our own unique slants on scripture. I grew up in very traditional pentecostal ranks. I need to fellowship with Oracio, for example, and have the opportunity to give and receive of the word of God. He can challenge me and I can challenge him, and if we both have the right attitude and are both willing to conform to the word of God, we will both be much better for it. We may never agree on everything, but we need to understand that neither of us has it all.