The moral vacuum we now feel ourselves to be in has always been there, even if we haven’t recognized it Religious people are already entirely accustomed to picking and choosing which texts from holy book they obey and which they reject. There are passages of the Judeo-Christian Bible which no modern Christian or Jew would wish to follow. The story of Isaac’s narrowly averted sacrifice by his father Abraham strikes us moderns as a shocking piece of child abuse, whether we read it literally or symbolically.