Hello darling! - It is a lie from God’s enemy that our loving Father would send disease upon us to teach us anything. God never allows anything to be a waste in our lives so if we refuse to seek healing he will still use it for our good, to benefit us, but that is a result of his permissible will. Disease was introduced as a result of Satan’s scheming and God desires that everyone would be made whole. Why do you think Jesus has given us authority over such things. Read Matthew 10. Read the end of Mark. This is what the Word says: “… how God anointed Jesus of Nazareth with the Holy Spirit and power, and how he went around doing good and healing all who were under the power of the devil, because God was with him.” Acts 10:38 We have to stop believing lies that come from a lack of faith and work freely to release those who are willing to be freed from the enemy.