We have at least several dozen places where God says that Ishmael has no neshamah, savable soul, and is just an animal (beast) in human form (pereh adam).
We are specifically told that he cannot and will not ever reform, and we are warned not to try to educate or civilize him, no more degrees from MIT or London School of Economics...awarded to murderous savages, hoping thereby to be more effective murderers, to cut off more heads...
Christians specifically are told to eliminate this vermin, why is it you think Urban II preached, and Godfrey de Bouillon went on, the Crusade?
Jews are told to eliminate Amalek, and when they do the Millennium will come in.
We are also told that to be merciful to the cruel (a code word for Islam/Ishmael) is to BE CRUEL TO THE MERCIFUL (Jews and Christians).