Among all age demographics for Christians, millennials are now most concerned about religious freedom. In fact, the Barna Group found that three years ago, one-third of millennial Christians (32 percent) said religious freedom had worsened. Today, that number is at 55 percent—a jump of more than 20 percentage points from 2012. Millennial Christians also are the most worried of any age group about the future of religious freedom. More than half (56 percent) say they are concerned about it, compared to just one in five (19 percent) in 2012.