Thanks for the direct quote, I appreciate you citing a source. The letter has quite a few grievances and meanders a bit, but at it’s core it’s really all about Islamic Eschatology - hastening the final day of judgement by sparking a worldwide holy war. The targets of Al Qaeda were basically “any target of opportunity” with a preference towards the west if possible. If (obviously impossible) Israel had suddenly reconciled and left all of Palestine, imo 9/11 would still have occurred and much of the antisemitic screed in the letter would still be there.

For me personally (as a secular, non-jewish westerner), I acknowledge the genocide occurring and the evil being done, and I think the sanewashing of the genocide further reinforces the absolute moral deprivation of those persecuting it.