[[PCUSA spends much of its time hating on Israel.]]
Yes they are in direct opposition to God’s will for the nation of Israel and that is NOT a good place to be.
They are looking at Israel as an entity “according to the flesh.”
Now it would be only fair to say that there are many religiously Jewish people who also think it is wrong to have a country called “Israel” AT THIS TIME. Certainly when it DOES reappear according to biblical prophecy, its physical extent will also be biblical. The modern state of Israel is symbolic with respect to that, a foothold in the Middle East that might or might not be contiguous with the eventually restored Israel. But even if this modern state were to be overrun, the bible promises would not be effaced.