(Time) If evangelical Christianity is famous for anything in contemporary American politics, it is for its complete opposition to gay marriage. Now, slowly yet undeniably, evangelicals are changing their minds.

Every day, evangelical communities across the country are arriving at new crossroads over marriage. My magazine story for TIME this week, “A Change of Heart,” is a deep dive into the changing allegiances and divides in evangelical churches and communities over homosexuality. In public, so many churches and pastors are afraid to talk about the generational and societal shifts happening. But behind the scenes, it’s a whole different game. Support for gay marriage across all age groups of white evangelicals has increased by double digits over the past decade, according to the Public Religion Research Institute, and the fastest change can be found among younger evangelicals—their support for gay marriage jumped from 20% in 2003 to 42% in 2014.

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