I guess it's the same "beastial rule" that said Jews throughout the Sunni Muslim world had to be slain or driven out after Israel's victories in 1948 and 1967. For had Muslims stood up and battled for their Jews on moral principles then, they would have surmounted sectarian barriers and thus unlikely to be suffering from sectarian conflicts now.
But in reality it was the barbaric Europeans, who slain Jews, fought world wars, and the savage Americans who took millions of innocent lives in all corners of the world, nuked Japan for their lust of blood and money.