For years, church leaders and commentators have warned that Christianity is dying in America. They say the American church is poised to follow the path of churches in Western Europe: soaring Gothic cathedrals with empty pews, shuttered church buildings converted into skate parts and nightclubs, and a secularized society where one theologian said Christianity as a norm is “probably gone for good — or at least for the next 100 years.”

Yet when CNN asked some of the nation’s top religion scholars and historians recently about the future of Christianity in the US, they had a different message.

They said the American church is poised to find new life for one major reason: Waves of Christians are migrating to the US.