If we repented and longing to live as the Lord teaches us to live in His Word, we ought to know and strongly believe that God wants to see us healthy and successful in everything (3 John:1:2)
When Jesus was on earth two things He did most often was preaching the Gospel and healing the sick. "And Jesus went about all Galilee, teaching in their synagogues, preaching the gospel of the kingdom, and healing all kinds of sickness and all kinds of disease among the people" (Mathew 4:23).
Healing was also included into redemption performed by Jesus on the cross. "But He was wounded for our transgressions, He was bruised for our iniquities; The chastisement for our peace was upon Him, And by His stripes we are healed" (Isaiah:53:5).
Jesus was compassionate and He knew exactly what do people need. Today, being at the throne of God He intercedes for believers.
"Who is he who condemns? It is Christ who died, and furthermore is also risen, who is even at the right hand of God, who also makes intercession for us." (Romans:8:34)