Looking carefully lest anyone fall short of the grace of God; lest any root of bitterness springing up cause trouble, and by this many become defiled. (Hebrews 12:15 NKJV)
The cure for certain diseases is forgiveness! Mark Hankins
I believe that we will never find a cure for certain diseases because all diseases are not simply physical or biological. Some have their roots in a curse that comes from breaking a spiritual law. That means the devil is the source of it all!
Guard against bitterness. Remember, unforgiveness is the greatest enemy to your faith so you must deal with it quickly. When the devil tries to trick you into being unforgiving or bitter because of an injustice, all kinds of incurable diseases may result. You might not have done anything to be in the pit you are in, but you must forgive. Medicine will not be able to cure some diseases because the cure for them is spiritual. Sometimes you will have to deal with something in your heart before you can receive your healing. The cure for certain diseases is forgiveness!
Confession: I will obey the Word of God. It is life and health to my flesh. I will guard my heart, for out of it springs the issues of life! (Proverbs 4:22-23)