Does anyone else's eyes immediately glaze over once they start seeing Bible verses? They could be quoting Anne Rice .. and I wouldn't know the difference.
Here is what I don't understand... what's the difference? If I were to take on the worldview of someone who didn't believe scripture was divine, I'd nevertheless see it as the writings of very spiritual men. Everyone seems to quote someone, and we all stand on the backs of those who went before us. I don't see how one could criticize the quotation of the bible and not likewise roll their eyes when someone starts quoting Plato.
Having a truly original thought is quite a challenging thing, and even if one mangaged to what would that have to do with whether or not it's worth listening to? If you want to know what a country believes you look at the constitution made by those who founded it, if you want to know what a religion believes you look at the writings of those who founded it. So long as no one is saying it's irrefutable proof of their beliefs why think less of it?
That said, if you want something a little more philosophical, I've heard arguments based on the existence of morality. I think they went a little something like this... If a God doesn't exist to have founded laws of morality, what is the reason for following any morals? It is something people do and I suppose one could only figure that they are an occurence that developed through evolution, but why be ruled by such a thing?
If I were enjoying a bowl of alpha bits and they randomly swirled in seeming order to say "Go to Zimbabwe" I wouldn't pack my bags and leave, would I? Why is that? Because while there is a sequence, there is no mind behind the sequence to validate it, to give it any weight or authority in why I should do this or that. So that is how it is if one were to believe morals a product of evolution, especially keeping in mind that creatures have evolved to their current state from previous states, so why assume that the current one is the best?
Now if you want to agree with such a thing and say "That is correct, all morality is merely common preferece" then I suppose you have found your view, but that's a bit too big for me to swallow. First of all because the existence of temptation shows that morals aren't directly related to preferences, but second of all because some things just seem inherently wrong to me, such as flying passenger jets into populated buildings or torturing children for fun and whatnot. I could not live believing that these things are merely preference.
Not only this, but if there were no divine truth by which we ought to live or attain to, what would be the purpose of being open midned? It seems rather pointless to consider the views of others for possible improvement in ones own if there is no objective standard by which I could actually improve. In fact, if changing to something different but no more true than my current beliefs would be displeasing, it would be a rather foolish thing to do, wouldn't it? Bringing myself displeasure in pursuit of a truth that doesn't exist.
Now if one were to really grasp this concept, then wouldn't the greatest example of morality be one who lives by what they deem is right with no regard for what others have to say? Wouldn't the true champion of pure reason be a sociopath? Again, that pill is a little too big for me to swallow. Something inside me screams that justice must be upheld and that right and wrong have substance. Even if I at times fall on the wrong side I can't deny the fact it is and must be, and I don't believe that is just a preference developed through evolution and societal preservation.
Don't misunderstand me, I still wouldn't call that proof, but it's another reason.