We only need to believe in ourselves, we don't need to believe in things not seen or not proved to exist, this is where all the fighting over who's beliefs are right or wrong. We only need to wake up and see the world as one, we need to see each other as one species called humans, not as separate cultures and skin colour, or geographic separation, why do we need a god for that ?. Yes as a species we need to grow up and mature, for this will be our last evolutionary climb where we all can truly live together without religion separating us from each other, it has done its job and now its time to let it all go, until then we will continue to suffer.