When the Christian finally accepts that he can have a demon, the response is that he can only have a few demons. Actually, Christians have many demons. He spent days casting out demons from the multitudes. Personal prophecy has caused some Christians to try to make it come true with disastrous results. The most danger for abuse lies in personal prophecy.
Charismatic witches use personal prophecy to control others.
Some Christians think that they have to have a word from the Lord or there is something wrong with them. The true prophet does not make any mistakes. All of his prophecies come true. I wonder what would happen if we killed the false prophets today. Many prophecies are soulish prophecies which are made up in the mind of man or woman.