At least Satan fell; he has a history, and it's one of revenge.
Serious work gets done ... in congenial surroundings, which tend to make you laugh.
There were a number of people who helped me get there, and the one I always mention is Michael Byrne, the great master swordsman and brilliant stunt double.
That's the mark of a great storyteller, never to give away secrets in advance.
I suppose it's easy to play a hypocritical politician with a smiling face; it's also quite gratifying to play.
Consistency is very important when you're making films.