system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:  Why are fundamental Christians, who are otherwise so opposed to other religions/beliefs, generally so pro-Israel?

They do know that Jews aren't Christian, right?
gpt
One of the prophecies mentioned in the bible is the coming of the messiah.  The basic concept of a messiah is someone who will come along and make the world perfect, ending things like war, poverty, hunger, etc.  Christians believe that this messiah will occur as the return of Jesus, although Jews do not believe that Jesus counts as the messiah.  Regardless, if this prophecy is correct, then the coming of the messiah would be a really good thing, so Christians want it to occur as soon as possible.  One of the biblical descriptions of the coming of the messiah is that the Jews will be returned to their holy land.  Therefore, a fundamentalist Christian would reason that in order for the messiah to come back, the Jews must live in modern-day Israel.