Essentially, because your moral compass is based on prejudice against people of another religion, you absolutely cannot fathom that other people's aren't.
I do not care what anyone's religion is, I care about their actions, choices and how they treat others. I don't feel that different rules apply for people of other religions, don't believe that everyone of a particular religion share opinions, thoughts and are generally a homogenous group.
I feel that the actions of the Israeli government are wicked. It doesn't matter what the religion of the perpetrators or the victims are. I also think that Iran is a hugely problematic regime, but living under that regime are humans like you and me, who do not deserve to be bombed, killed, injured. I think Israel needs to be stopped, but would like to see that done diplomatically not through bloodshed, because who is ok with families, children, parents, grandparents being blown apart, suffering horrific injuries. Would I like to see harsh sanctions ,yes, do I want to see anyone at all killed and injured...no, do I even need to explain why? Can you not, for a second imagine it was your children in that situation? Do you have no empathy?