Infectious germs cause disease. Satanic oppression can also cause pains in the body. The illness of Job, the just man, was a result of satanic attack. Many diseases are cured by medicine. The Bible advises not to belittle the doctor and the medicine. "And he gave skill to human beings that he might be glorified in his marvelous works. 

Man has a spirit even as he has a body. As the body gets ill, the spirit too gets sick. The reason for the sickness of the spirit is sin. There is no natural cure for this. When we pray after repenting and forsaking all sin, we get forgiveness.

As the body and spirit can be affected by disease, so also the mind can be affected. God desires us to have healing of the spirit, mind and body." May the God of peace himself sanctify you entirely; and may your spirit and soul (mind) and body be kept sound and blameless at the coming of our Lord Jesus Christ. 

The first miracle performed by Jesus was in a family - John 2: 1-11. He made water into wine and delivered the family from dishonor. God says, "I hate divorce" - Malachi 2:16. Jesus wants to save every family. A family in misfortune cannot be delivered without a miracle. A family on the brink of a breakdown needs a divine interaction. Jesus entered the family of Zacchaeus. When Jesus interacted he repented. Then "Jesus said to him, 'Today salvation has come to this house'" - Luke 19: 9.

Wealth is a gift of God. Even if we work hard, we may not become wealthy. We will not be relieved of the debts if there are no blessings in the financial sphere. There will not be any surplus funds and even if there is anything, it will be borrowed by somebody or will be squandered away.

"We know that we are God's children, and that the whole world lies under the power of the evil one" - 1 John 5:19. St. John says that the whole world lies under the bondage of the devil.