RE: How can God exist? And if he does, why do you follow “Him”?

Like I said before in this post,obviously there is a God but most likely not any GOD described by any of these made up religions we as a people have created,whatever made us is our god,whether that be someone or something,it made us thus it is our god,although I believe religion to be pointless,I dont plan to argue about that,I plan only to argue about an existence of God,(the thing that created us)and obviously you know the bible was just written by a human like you and me ,right?The bible is just another book that’s been changed hundreds of times by now to fit people’s desires and feelings,it has no meaning besides to be “proof”(not real proof,its a fictional book)that there version of God exist now
Of these days