Shortly after moving from Philadelphia to Lancaster, I met a man who appeared to be Amish with the exception of his old Volkswagen. Confused, I asked some questions. He told me that he was no longer ...

Note: Each Friday, “On Faith & Culture” will feature an exclusive interview with a Christian thought leader or a voice of importance to the American Christian community. Thirty-nine-year-old J.D.

How can we be sure that we are saved? A Calvinist and Lutheran answer. Anxious about whether he was really saved, North Carolina pastor J. D. Greear kept asking Jesus into his heart—it must have been ...