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Yeah, I knew it: you can't handle the truth.
The truthful answer to your question, why do Palestinians of like mind as the Hamas hate Israel, is this: because we're Jews. They also don't like (and persecute) others because they're Christians.
You could also ask:
Why do the Moslems in Iran hate the Zoroastrians?
Why do the Moslems in Iran hate the Bahai?
Why do the Moslems in Thailand hate the Thais?
Why do the Moslems in China hate the Chinese?
Why do the Moslems in the Phillipines hate the Catholics?
Why do the Moslems in Europe hate the Europeans?