There is a widely quoted statistic that more Christians died for their faith in the 20th century than in the 19 centuries leading up to it. But as bad as the 20th century was, the 21st century is starting to make that look like a Sunday picnic. In every corner of the globe, Christians are being shot, burned, hanged, tortured and even stuffed into metal shipping containers. Christian clergy are being marked for assassination around the world, hundreds of churches are being burned to the ground along with scores of...