The Hidden part of every Human

In every holy person, there is a devil. and in every devil, there is a saint.
All humans have a hidden or unknown story... this story uncovers some secrets of people and may also help others best understand who they are and help them best chose which path they will take to get to the right destination.
We all have something deep down in us that gives us the ability to do all things... no matter how good you are, you are capable of doing great evil. and no matter how evil you are, you are capable of doing great good!