No, and neither is He finished with the gentiles.
"There is neither Jew nor Greek, there is neither slave nor free, there is neither male nor female; for you are all one in Christ Jesus. And if you are Christ's, then you are Abraham's seed, and heirs according to the promise." (Gal. 3:28,29)
If not you're wrong.
Hardly.
So what happens after the fullness of the gentiles is brought in?