You have it every where.In the world,in the movies,in wars.......You also have it in you. Two very important things. 1] If you have given your spiritual well-being into the hands of Jesus then you will be well. 2] Even if you don't have faith to be healed God is faithful. Satan comes with sickness,disease,death and sin.He enters in and tries to deceive and destroy us. We have God Who is pure,holy and has given to us his holy spirit[because of what Jesus has done].
Jesus said; If thou canst believe,all things are possible to him that believeth. And straightway the father of the child cried out,and said with tears,Lord i believe; help thou my unbelief. And Jesus proceeded to heal his child. Mark 9:23-29 John 10:10