Should we think of Jesus more as a model for living than as an object of worship? Did he die on the cross for our sins, or was he just some kind of martyr? Is life in this world more important than the afterlife? According to Michael J. Kruger, the liberal, progressive, or emergent answers to these questions essentially amount to a wholesale abandonment of historic Christianity. Shane Rosenthal discusses this with Dr. Kruger, whose latest book is titled The Ten Commandments of Progressive Christianity.