If there is God why does bad things happen?
From the instances recorded in the Bible, healing and deliverance usually flow together. This is probably because they both flow from the same source. If you are sick and oppressed by the devil at the same time, God will not heal the sickness and ignore the oppression. One of the privileges of being a citizen of the kingdom is divine healing. Matthew 15:26-28
"I thought it good to shew the signs and wonders that the high God hath wrought toward me. How great are his signs! and how mighty are his wonders! his kingdom is an everlasting kingdom, and his dominion is from generation to generation."