For people new to these games, I would actually recommend the Dragon Age P&P. Its ruleset is so incredibly more simplistic than the other examples mentioned here that I think it'd be a perfect start, whilst its stunt system still mixes things up sufficiently to prevent combat from getting boring. Also, the setting is rather cool and somewhat innovative.
http://greenronin.com/dragon_age/
Other than that, The
CF has really already said all the important stuff.
DnD being "satanic" just makes me roll my eyes. I know it was the subject of a Christian propaganda campaign which, by modern standards, seems uninformed, hyperbolic, hypocritical and ridiculous. Check out the insane comic on this website here to see how they attempted to twist it:
http://www.chick.com/reading/tracts/0046/0046_01.asp
For more informed background information, read this:
http://en.wikipedia.org/wiki/Dungeons_%26_Dragons_controversies
Personally, I'm fairly sure that the Church has motivated more murderers, even in the most recent times, than some
RPG.
If you're not sure what kind of game you'd like to play, perhaps we can help you find something. Is there some genre you like most from movies or novels, like sci-fi, fantasy, horror, etc? Would you prefer a more optimistic or a dystopian setting? How much combat would you want to have compared to, say, investigation or exploration?