Every decent man had to be against fascism, period.
I would not waste five years of my life in order to send to the Israeli readers a simple message such as, "Let us change a policy or stop the settlements," Or, "Let us strive for peace." This is not what it is about.
The Old Testament is full of poetry, prophecies, chronicles, documentations, storytelling, fairytales.
Now, Israel is a fulfillment, and as a fulfillment, it is flawed. The fact that it is flawed is not so much a testimony about the failures of Israel. No, it is a testimony about the nature of dreams.