Islam isn’t a different question. The point of being Abrahamic faiths is they all go back to Abraham as their forefather. If you want to say there are Judeo-Christian values, then you’re really looking at the Abrahamic faiths at a whole. Anything else is disingenuous.
Also Jesus’s teachings are not the be all and end all of Christianity, just as the Temple sacrifice and the Tanakh is not the end of Judaism. That would erase centuries of thought and practices that evolved around the globe. They share roots, no one denies that. But they are also very different.