Romans 11:12-16

Now if their wrongdoing proves to be riches for the world, and their failure, riches for the Gentiles, how much more will their fulfillment be!

But I am speaking to you who are Gentiles. Therefore insofar as I am an apostle of Gentiles, I magnify my ministry

if somehow I may move my own people to jealousy and save some of them.

For if their rejection proves to be the reconciliation of the world, what will their acceptance be but life from the dead?

If the first piece of dough is holy, the lump is also; and if the root is holy, the branches are as well.