Romans 11:15-17

15For if their being cast away is the reconciling of the world, what will their acceptance be but life from the dead?

16For if the firstfruit is holy, the lump is also holy; and if the root is holy, so are the branches.

17And if some of the branches were broken off, and you, being a wild olive tree, were grafted in among them, and with them became a partaker of the root and fatness of the olive tree,