True Predictions

It is no surprise that fortune telling is looked at as evil in the christian faith, but yet “prophetic” words are condoned all the time. I am somewhat confused about the difference between these two, as a “prophet” is still human, and a fortune teller may get their info from god, just as these supposed prophets do.
Maybe someone can help me clear up this confusion.
How do you know that fortune tellers are getting their info from sprits and that christians aren’t. Or that fortune tellers are getting their info from god. You are human, and in no position to know that.

end times prophecy