Actually, Barnabas Piper is one of the most well-known pastor’s kids, because his dad (John Piper) is one of the most popular pastors in America today. With a father whose immediate and derivative ministry has been, for several years, significant in terms of sheer breadth, the fishbowl has been particularly large for Barnabas Piper; he understands with special acuity the troubles that often harass pastor’s kids.