As much as you wish to shout and scream, where has a predominantly theist world got us.
Well I think it's got us to a place where the Baha'i Faith is available for all to investigate and apply its principles to our grassroots existence. I genuinely believe the Baha'i Faith is the most outstanding model for social cohesion and human empowerment that there is out there, by a country mile, and I've studied a lot of models for social cohesion and human empowerment.
I am willing to bet you that there are more people on this planet that profess no faith than who profess the Baha'i Faith.
Maybe. Maybe not. Not sure of the Baha'i numbers because the religion extends its influence so strongly into the general community. In many Baha'i gatherings we have no idea who is a registered Baha'i and who is not. We are united by our love for our community/village/town and to serve it while striving to better ourselves and strengthen our characters/spiritual qualities. Anyone who does this is a Baha'i, whether they are registered or not.