@Aedes,
I checked out st. anelm's proof and it does not seem very convincing.
it states that god is the greatest thing that can possibly be concieved( seems shakey already) and then states that to exist is better than to not exist, thus if god was perfect he must exist in one's mind and thus reality as the mind is within reality and if god did not exist, god would not be perfect(remember that to exist is better than not to exist)
If god is that of which nothing greater can be concieved, he is still within the relm of conception and thus not beyond man but of him. This is the first problem I have with it, it seems that if god and his intents can be understood by man, which is necessary if he is to be concievable(unless I suppose the
notion of him is the greatest thing concievable and you assume that the notion of a thing is less great than its properties and conciousness, but I don't see how one can without defining what greatness is exaclty, nonetheless what it was in 1100 AD) then he is simply of man, as he can be encapsulated within the mind of man.
My argument for disproving the possiblility of a proof related to god is that god cannot be understood by man for man is bound by physical reality, which is assumed by the standard(meaning of course the roman cathoic or traditional presbyterian) christian theology to be the creation of god, and since man is bound by physical reality, and is a creation of god, anything of him is also a creation of god including his process of reason. Man's process of reason(logic) is essentialy the law of non-contradiction and a creation of god applied to other things within the sphere of god's creation, i.e. all physical objects, any conclusions drawn by logical analysis must be bound within the sphere of god's creation, which is of god, but not necesarrily of the same nature of god entirely (for if it was, then there would be not a single mystery which we could not penetrate and understand fully for all things would be of our nature and thus understandable by us, that is, if you believe that man can ever fully understand those things which are not mystical, but if you don't then we are getting ahead of ourselfs by trying to understand things that are not of our nature). Assuming that we are not entirely of god's nature by the afformentioned line of reasoning, and that we are bound being his creation and thus all that we do is his creation by the argument for such above, it is not sensible that we can even understand god as the creator.