The power of Jesus is fully not comprehensible when we look at what He did for the demonized man who lived among the dead in the cemetery.  The demons were terrified that Jesus was going to punish them as they knelt at His feet.  Yet Jesus was faithful to heal this man who had been afflicted for many years and the demons were so powerful he could not be chained and shackled.  The complete deliverance resulted in this man’s desire to surrender his live to the Lord and wanted to follow Him as a disciple.  Yet, Jesus needed him to stay in his home country to be a testimony of the power and healing that He did.