God’s perfect will is not to heal you. His perfect will is that you don’t get sick (Deut. 7:15)
“The challenge of the next century is not disease management, but disease prevention” Newsweek 1990
The same principles applied in your life that will allow God to heal you, are the same principles that will prevent disease in your life.
Moses prophesied longevity without disease in Psalm 90.
A more excellent way is not to get disease.