I suppose, it was inevitable: the strident calls for revenge. After all, do we not say “Hashem yikom damam”? Is this not a call for revenge? No, it is not! Rather, it is an affirmation in ultimate justice when it is needed most. Our traditions allow us—in fact, encourage us—to be ourselves, to be fully human. We aren’t required to be more than human, but we aren’t allowed to be less either.
“Why do bad things happen to good people?” Jewish tradition has tackled the question from both the halakhic and the hashkafic aspects. The halakhic view of it uses the concept of g’mul to express the way our actions in the world rebound upon us. Meanwhile, the hashkafic view assumes that, regardless of how it may look to us, Justice is in fact a conserved quantity.