Who Takes the Gospel to the Gentiles?

The end-time Gentiles, as a whole, reject the gospel after they have received it. But some among them take on the task of being saviors to the house of Israel. That is because the gospel pertains to God's covenant with his people, Israel. We Gentiles, or Ephraimite lineages that are assimilated into the Gentiles, almost like, you know, we're given this extra chance.