This story from Ambrose Worrall’s The Gift of Healing[*] illustrates that not all prayer, however well-intentioned, will necessarily bring about the desired results. Some prayer may even interfere with obtaining the desired results.
Ambrose Worrall had been asked to intercede for a six-year old girl named Kay, who had developed encephalitis following measles. At the time he began, she was completely paralysed.