Look carefully at the survey question. What this data is tracking is the percentage of young people for whom doubt has never creeped into their faith. I don’t know about you, but most of the religious people I know experience both doubt and faith over the course of their spiritual lives. … What matters here is not the horse race. More significant is the fact that, since the late Victorian period, doubt has become part of the landscape of faith in America. To see doubt as a denial of faith is to misunderstand how most Americans live their religious lives.
The fact that doubt is now a part of faith for a significant minority of American believers strikes me at least as a sign of faith’s maturity, not its demise. Perhaps, like the millennials themselves, American religion is growing up.