Does he have a point?

One could also argue in the other direction and lay claim to the fact that Judaism's international existence acts to spread the ancient prophesies and writings, fulfilled by Jesus of Nazareth, that would have otherwise fallen into relative obscurity and thus weaken the position of the Christian church. Thus it is in God's will that his chosen people continue to spread the history of God's relationship with his people to the benefit that all may know of him, and that his promises are always fulfilled.

Regardless of whether it's true, I've seen that point argued before. It's an interesting dilemma.