Most personally convincing reasons you don't believe.

[Chad32]

That's unlikely, given that the societies and their religions are older than the bible. Christianty is a young religion, and you can't really get around that.

I've said this 3 times now so pay attention:
Again in some cases the religion May indeed be older, BUT THERE ARE NO SURVIVING DOCUMENTS OF THOSE RELIGION OLDER THAN THE BIBLE!!!!

Do you not understand what that means? For instance in the Case of Zoro-ism Their oldest complete manuscript dates all the way back to the 17th century. Their oldest incomplete document (a few pages of their book) is from the 10th century AD.
http://www.heritageinstitute.com/zoroast...cripts.htm

Do you not see what you are claiming of Christianity is most likely true of the religions you said Christianity 'borrows from?'

It doesn't really matter if the writing were newer than the bible or not, though there are things like the cod of Hammurabi. The fact is that older religions existed that had gods that supposedly created the universe, and people who could work miracles.

And even if there wasn't that, there are other reasons to not believe your god exists. It is becoming clear to me that our thought processes are very different from each other, and we're very unlikely to come to a mutual consensus here.