Before I begin, let me just say that this thread isn't necessarily to go on a tirade against people who are religious. This is primarily to discuss beliefs coupled into politics and how they can be beneficial and dangerous.
The danger of insinuating dubious religious beliefs into political decisions should be fairly apparent. From influencing domestic secular laws to potentially announcing that 'god told him to nuke the infidels' one morning, a religious agenda in a politician isn't worth the risks.
The reason for this thread came from me watching a bit of the republican candidates speaking about their faiths and (to me) how goofy it sounded. If these people want political power yet willingly preach their beliefs which encompass things like ghosts, afterlives, magic, but most importantly the end of the world, should they have political power? For instance, do you believe Mitt Romney is well-equipped to deal with this country when he devoutly believes that a 19th century conman saw angels and formed the 'correct' religion?
It can be extrapolated that at least some religious adherents will attempt to claim that a politician's religious beliefs somehow do not skew their decision process, (which either means that such beliefs are merely a 'stance' taken to glean votes or, that such beliefs will influence their decisions).
Do you believe Rick Santorum should have control over any form of scientific education considering he's a devout creationist and has been pushing for Intelligent Design for years?
No, because such unsupported opinions rely entirely upon faith, (rather than reason), are are indicative of very selective reasoning ability.
I know some will say that it's not these types of things that one should be worried about as their are many more technical aspects to these politicals' merit (for instance Mitt Romney being a smart businessman). To that I say- how can you trust someone whose fundamental grasp on reality is so skewed? How can you trust someone who goes against American principles and willingly tries to blur the line between church and state? Granted people have every right to believe what they want to believe, when you boast and throw these types of things on the table (as these candidates have), how can these be positive things when viewed rationally?
That line is blurred in any devout religious adherent, (constituents can never be completely assured that a politician's irrational religious beliefs aren't influencing their policies and decisions). When such religious views are tossed out in public by those politicians who do so, there is little doubt that they are implicitly announcing that those views will color their politics.
This goes well beyond just the current candidates though as it's constantly being brought up in politics in the past (Bush telling people that god wanted him to go to war, the IL governor who quoted the bible when the topic of global warming was brought up, Sarah Palin and her infinite religious spurts, etc. etc.). What do you think? Is this just a dirty tactic to sway voters with the most-popular religion in this country or do you think these types of people are actually this delusional? Or is this topic have no weight and really does not even matter?
The pragmatic response would be a combination of a cynical vote-getting stance and underlying delusional thinking on the part of religious politicians. If this is doubted, imagine a self-declared satanist or wiccan, (which are a federally recognised), running for the presidency; forget popular vote, (remember the electoral college), and consider that for a moment. Would you estimate that xtian voters would raise a stink about such candidates because of their 'religious' views?