I mean ethnically Jewish, not religiously.
In that case it's very ethically diverse.
The reason that I mention the whole God bit is that if you're trying to determine if prophecy has been fulfilled, there is an undercurrent of "if it has been fulfilled, maybe God does exist."
Maybe it all fits exactly into Ba'al's plan. Who knows! Which God? Why that God? That's why this is a historical and not theological debate. I predict my plane will land. If it does, can I make claims of being God?
As for that last bit, if you said, "The dispersed Syrians will come back when things are stable again," it doesn't necessarily mean all of them. The followup question would generally be, "All of them?"
"The" means "the", not "some of". If that's not what you meant, then you should have the foresight to phrase it accurately. Another argument against God.