There is a good point that's made though and that's nobody ever comes back form death and says that they witnessed Hell,it's always heaven,she then says that Hell was created by the church to keep us all in check which is more or less what Griff said about God,anyway if you believe in Heaven then you have to believe in Hell as they go hand in hand with each other,if Hell was made up to keep the church powerful then it's just as easy to believe that the existence of heaven is also an invention of the church as well