Going by what is in the Bible, what has the Devil done that is so horrible?
God destroyed almost every living creature on earth
God killed the first born children of Egypt
What has the Devil done of that magnitude ?
Well, there was this verse in the book of Mathew:
"And fear not them which kill the body, but are not able to kill the soul: but rather fear him which is able to destroy both soul and body in hell."
maybe there are some natural laws in place we do not understand, who knows? All the first born of Egypt and al those animals would be dead today anyway. In their physical being that is. From what i understand, the "Real Death" is having your spirit being separated from god after your physical body dies.
Now perhaps it was not this way in the begining, but maybe the "devil" figured out a way to make this separation happen. Now, if that was the case, all those stories of people being smitten down by God would pale in comparison. They would all be dead today anyway. The real enemy of your physical body is TIME itself. Anyone who thinks otherwise are completely fooling themselves.... as long as the spirit inside resides in a good place after you leave this earth is really the message of the bible I think. Reconciliation towards the next life.
Now maybe the Devil is like that high school friend who talks you into having the party at your house when your parents are out of town. He'll convince you all that matters is having a great time, and making it lively for all your friends, I mean, whats better than being popular and cool to all your buddies,.. he'll make sure to set you up with the booze and meth and whatever else.. even hire some hookers... why not? because enjoying today ..which will never be here again.... that is the most important thing. And that friend? He's the greatest guy in the whole world.... definately way cooler than your uptight old man with all those rules. It only makes sense when your feeling high.
Now, when the next day comes and your dads car is crashed into a tree around the block, your moms china set is broken, the coin collection is missing, there's a 20 sq foot hole cut out of the living room carpet , someone repainted the kitchen with paisley art, shaved the cat, put the goldfish in the freezer and you came down with syphilis from the hookers..... you can bet your friend will be nowhere to be found, and when your dad gets home there will be hell to pay. your friend (aka the devil) may not seem like such a cool guy then.
(theoreticaly speaking )))