When I was 14 or 15, a camp counselor told me I was smart. I had never been very good in school, but he told me once that I was smart but my mind operated a little differently.
Ed Koch will never "rest in peace." That was not his way. He was always nervously squirming, while making others squirm as well. Comfort was not his goal. He understood that to be a proud and assertive Jew meant never being able to leave a sigh of relief and say "it's over, we are at peace, we can now put down our guard and relax."
For most people, the question why be good - as distinguished from merely law abiding - is a simple one. Because God commands it, because the Bible requires it, because good people go to Heaven and bad people go to Hell.
When the Jews were being persecuted by the Nazis in 1944 we passed the War Refugee Act, which focused on rescuing Jews, a religious group. But if the religious group is the subject of the persecution based on their religion, it's perfectly OK for a First Amendment-bound society to emphasize their rescue, just as it is perfectly OK to emphasize the fact that many, if not all of the perpetrators of Islamic terrorism, come from countries with a history of supporting terrorism.
We live in an age where there is both more expression and more self-censorship than existed even a decade ago. Alas, laws have immunized internet carriers from many of the usual rules that govern public dialogue. Rights must always stay ahead of technology to assure that constitutional protections apply to all forms of communication.