If you want to blame the genesis of Islamists then try the Afghan War when CIA created and financed the Mujahadeen.
Study the Bible (New Testament) and the Koran, you will probably find a lot of commonalities. At least these 2 derivatives do not subscribe to calling like what some Rabbis do for the offense on Mary and Jesus (especially the boiling in excrement). I have posted the list of directives from the Talmud that no sane Jews would follow besides the Zionists who prescribe and preach such vileness.
And, we see the vileness unfolding in Gaza right now.
