@RusA #9858981 continued I mean...isn't that Christianity also a heresy of "Jew"?
Well, at first, yes. But as I said before, within a few years the followers of Jesus decided they didn't need to follow the Jewish Law any more , and started to develop their own ideas of proper behavior. At that point, they ceased to be Jews at all. Today there is a group called Messianic Jews, who are people raised as Jews who still follow Jewish customs, but accept Jesus of Nazareth as the Messiah, and their doctrines are mostly those of Evangelical Christianity. They're sort of neither fish nor fowl, because Christians consider them a sect of Judaism, and Jews consider them a sect of Christianity. I've known Jewish people to get very upset at the idea that Messianic Jews are any kind of "real" Jews at all.
As for Islam, it was never a part of Christianity in any way, and the Popes were wrong in declaring them to be heretical Christians. Islam grew organically out of the surrounding Arabian culture, and didn't have much contact with Christianity until they decided to leave the Peninsula and see what was going on in the rest of the world.
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@RusA #9858981 continued
I mean...isn't that Christianity also a heresy of "Jew"?
Well, at first, yes. But as I said before, within a few years the followers of Jesus decided they didn't need to follow the Jewish Law any more , and started to develop their own ideas of proper behavior. At that point, they ceased to be Jews at all. Today there is a group called Messianic Jews, who are people raised as Jews who still follow Jewish customs, but accept Jesus of Nazareth as the Messiah, and their doctrines are mostly those of Evangelical Christianity. They're sort of neither fish nor fowl, because Christians consider them a sect of Judaism, and Jews consider them a sect of Christianity. I've known Jewish people to get very upset at the idea that Messianic Jews are any kind of "real" Jews at all.
As for Islam, it was never a part of Christianity in any way, and the Popes were wrong in declaring them to be heretical Christians. Islam grew organically out of the surrounding Arabian culture, and didn't have much contact with Christianity until they decided to leave the Peninsula and see what was going on in the rest of the world.