The Jew has two very important reasons why he feels that he must continue massacring the Palestinians:
1. His own bible tells him to make sure to get rid of the indigenous population either by throwing them out of the land or by massacring them!
2. America has given to the Jew the most sophisticated weapons that are not available to the Arabs and therefore the Jew knows that the sophisticated arsenal in his hands will guarantee that he can kill thousands of Palestinians with very few of his own being killed! So he is not going to stop killing!