Satan turned the majority of the world away from God with it.
Trust me, It works.
Cool, you're working for Satan. One imaginary friend is as good as another.
And allow me to point out the obligatory error you've made: The majority of the world was never with your god. He favoured one race (read Genesis and Exodus (and even Revelations, with it's 50,000) in one tiny part of the world. And even as that religion spread it never was held to by the majority of humans.
Even with the conversion of the Europeans (who would be the arch imperialist colonisers of modern history) becoming his global missionaries and forcing their beliefs on local populations with their military, economic and political power your god still couldn't get a democratic majority.