Why Lutherans Have Stronger Marriages - More Pentecostals and Catholics Divorce

We interact with Pope Francis’s reported statement that “There is no hell.”  Then, we discuss the recent Pew Research on the high incidence of Christians who are divorced and/or cohabiting outside of the bonds of wedlock.  Lutherans have the strongest marriages, and Roman Catholics and Pentecostals are more likely to be divorced and/or cohabiting.  But, the Hindus and Muslims in America beat out the Christians big time.  Why is Christianity so weak morally in comparison with Hindus?  Is there something wrong with American Christianity?