Many people think God uses sickness and disease to teach His children lessons. But if I were to teach one of my children a lesson by striking them blind or giving them cancer, I would be an unfit parent! God is not an unfit parent.
Jesus is a perfect reflection of the heavenly Father. And Acts 10:38 tells us that He went about doing good, and healing all that were oppressed of the devil. Part of the good Jesus did included healing sickness. John 10:10 tells us that the devil is the one who oppresses us with sickness; God is the One who gives us abundant life! James 1:17 says that every good and every perfect gift comes from God above. This powerful truth, based on the revealed Word of God, can completely change your life if you embrace it and apply it to all your circumstances.