When Jews were freed from German Concentration Camps they faced an historically unknown problem. For the individuals who told their own stories, no one believed them. No one could believe the level of cruelty the Germans inflicted on other human beings deliberately. On millions of innocent human beings. No one could believe it.
Primo Levy writes of the agony of trying to tell people about the depths of human evil and finding no one willing to listen much less able to understand (Survival in Auschwitz).
Again, today, Jews, living in Israel, are faced with the exact same problem.
Israeli Jews have been treated by Arabs, within and outside Israel, with a level of deliberate cruelty that can not be understood or comprehended by any outsider. Arabs teach their children to die by killing Jews and these Arab children willingly grow up to commit murder-suicide. Arabs, acting with no hesitation and only imaginary provocation deliberately murder innocent children, elderly and college students.
Most people in the European and English world simply do not comprehend the depths of evil that nearly every Israeli has come to understand, with blood spilled among their friends and within their families.
Israelis are stuck with the inability of other people, including non-Israeli Jews, to fathom the magnitude of Arab evil. This is a tragedy and nothing can be done about.