: A hallmark of Hall's teaching is the idea that the "fire of the Holy Spirit" can eventually eliminate sickness, tiredness, and even bodily weaknesses if one persists in these disciplines. Impact on the Healing Movement Hall’s writings, including this work and the better-known Atomic Power with God Through Fasting and Prayer , were instrumental in the post-WWII Healing Revival . His teachings influenced major figures like: T.L. Osborn A.A. Allen