Why do countries need the moral police? Isn't it everyones own duty do decide what is right and what is wrong?

Haven't we all been given a mind to decide for ourselves?

If God didn't want us to use it I am sure he wouldn't have wasted his valuable time making the brain something so complex...

Personally I think when its time for people to go to heaven or hell... the moral police are going to be standing at the gates of hell in droves... trying to explain that the reason they beat up so many people was to save them from being sent to hell... and God is going to be saying... sorry, but you went about it in all the wrong ways!!!!