@Render I mean, I contend this started around 615 CE when the Prophet Mohammad suddenly and inexplicably* went from "love thy Jewish neighbors" to "death to those scummy merchants."
* The implication in various texts I read, decades ago, was that he lost out on business dealings to Jews. Suggesting the flip-flop from love to hate was all about money.
@TBBW1 You are not wrong.
When you see protestors chanting " Khaybar Khaybar ya yahud", as SJP/WoL members do on a regular basis that's exactly what they're referring to.
The phrase was coined by the founder of Hamas.
https://en.wikipedia.org/wiki/Khaybar_Khaybar_ya_yahud