Back to Jesus Christians

The back to Jesus the preacher man movement in Christianity, in essence back to the synoptic Gospels, while not blessed by the hierarchy except maybe Pope Francis, is becoming a very powerful movement within Christianity.  WWJD has become love the poor, the homeless, indeed all neighbors. The hate the sinner, er sin Christians are still powerful particularly in US politics, and in the Christian hierarchy, but even Pope Francis seems to understand that Christianity is not working and must change to survive.  They will probably keep Christ as savior and God so that all the prayers and rituals will work, but morality will revert to the Sermon on the Mount and the Beatitudes.  Salvation will no longer be by belief but by emulation of Jesus the preacher man. 
Perhaps whistling past the graveyard but Christianity must change or will end up in that graveyard.  I for one would miss Christianity.