It was the only way they could obtain respect for their beliefs, I suppose. Theists are free to offend atheists, but atheists are not allowed to offend theists. The idea was to even that out, I think.
For fascism in sci-fi, Starship Troopers is one of the most fascinating, to my mind. I've never quite managed to work the tone of that film out. I've never read the book, but I'm sure Heinlein plays it all straight, while Verhoeven seems to be up to something. Is he conducting some mindbending empathy experiment in that film or what? He puts us more or less on the side of the humans but constantly shows the human organisation to be grotesque, merciless and crass, and makes us side entirely with the queen bug when it gets captured and taunted at the end. Plus, he is perfectly clear that humanity started the war, that the bugs are acting in self-defence. Added to this - and this is the really interesting part - he makes the human heroes completely at ease with their fascistic government. They're happy uncomplaining high school kids, who still don't gripe when they get their arms and legs ripped off. He makes them airheaded Beverley Hills 90210 types very deliberately, yet he makes them at the same time likable, watchable, so we want them to trash the bugs, whom he invites us to empathise with at the end. It's either a tonal mess, or something really quite interesting indeed. I kind of come down on the side of the latter...
Oh, I definitely, one hundred percent believe he was messing with us and trying to get us to feel discomfort at siding & identifying with the authoritarian-slash-imperialist human characters, even though he made it all too easy for us to fear and despise the mindless hoards of marauding bugs. It's an excellent point, and it was present to a lesser degree in Robocop, too.
Remember, it doesn't take much to go from this:
to this:
And if we were living in Nazi Germany, I have no doubt the overwhelming majority of us would have followed along like good little fascists. Mind-control is a terrible weapon to use against one's own society... It happened here very, very effectively on a microscopic scale, during a high school classroom social experiment called "The Third Wave," beautifully dramatized in a famous afternoon TV special from 1981 called
The Wave, starring Bruce Davison (from the first
X-Men movie):
http://www.toddstrasser.com/html/thewave2.htm
http://www.imdb.com/title/tt0083316/
I
*HIGHLY* recommend a viewing of the 50-minute short film on YouTube (in Part 1 & Part 2)
http://www.youtube.com/watch?v=BVRXXbU-z7U
Remember this, people?
"STRENGTH THROUGH DISCIPLINE!"
"STRENGTH THROUGH COMMUNITY!"
"STRENGTH THROUGH ACTION!"
and probably the most famous line from Bruce Davison, who played the high school teacher who conducted the experiment:
"It's amazing how much more they like you (i.e., government, authority) when you make decisions for them!"
(and no, I will NOT be tempted to tie that quote into what's happening in our country today, with attempts by a certain administration to turn America into a socialist nanny state... No, I will
NOT go there!

)
What blew my mind was that none of the fertile ground that existed in post-WWI poor, hungry, demoralized Germany for fascism to thrive was present in this sunny, upscale, progressive, liberal, very much 90210 type coastal California town of Palo Alto. The Milgram Experiment, the Jane Elliott brown-eye/blue-eye kindergarten demonstration, the Stanford prison experiment, and others proved beyond a doubt that we all have the potential to adopt fascist behavior with very little or no incentive, no matter our ages, socio-economic standing, education level, or intelligence. And the more one is feeble-minded, ignorant, or weak, like simple Robert from
The Wave (who today would represent the withdrawn, bullied nerd, geek, goth, what have you), the first one is to fully, mindlessly embrace it. In real life, Robert would be the most likely to commit a Columbine-style massacre...
So in that respect, I tip my hat off to Paul Verhoeven, say what you will of his butchering of the Heinlein book, for reminding us, as
The Wave did, how easy it is to shed our individuality, embrace Group Think, and empathize with and adopt totalitarian authority... I'm surprised he was really the only director to portray a fascist future and its heroes in a positive light. As an aside,
Starship Troopers was my favorite Heinlein novel, and I met him at a book signing when I was 16. He was, at the time, my favorite author.
RR