For Islam, the world divides into 2 parts: The House War and the House of Peace.
You have peace when everyone submits to Islam. It's all one word: Islam/Peace/Submission.
And so long as even one person does not submit, there will be War.
Not only that, but “Palestine” to them is all of Israel (and more territory than that), and every Jew (Israeli, but not just them) is a “Zionist”.