faith is just another word for assuming
i have faith that this message will be read and replied to, but it might not be and i cant prove that it will be but most likely it will be because this thread is a hot topic for discussion.
god doesnt exist becuase it has never been proven and i think that in the 6 thousand years the belief in this god has been in existance people would have found some irefutable, unarguable truth but they havent.
you cannot prove that something doesnt exist because it doesnt exist for you to disprove it.