I just came across a small piece of paper that I found in Amber's bible. She has a quote jotted down for frequent referencing. I don't know where she got the quote from, so I am unsure of the author.
Let no man dream of true mortification of sin,
of real sanctification of heart,
who does not deal constantly, closely, and
believingly with the atoning blood of Jesus.
Addendum: The eldest of my elders has notified me of the author. Not surprisingly, it is Octavious Winslow in his book The Work of the Holy Spirit. Amber read this book this past Spring in Ethiopia, actually outlining it as she read, so that I could use the outline in the class I was teaching on the Doctrine of the Holy Spirit.
Thanks Lanny.