Romans 11:15-23 for if the casting away of them is a reconciliation of the world, what the reception -- if not life out of the dead?

RYLT⁽ⁱ⁾ ¹⁵ for if the casting away of them is a reconciliation of the world, what the reception -- if not life out of the dead? ¹⁶ and if the first-fruit is holy, the lump also; and if the root is holy, the branches also. ¹⁷ And if certain of the branches were broken off, and you, being a wild olive tree, wast graffed in among them, and a fellow-partaker of the root and of the fatness of the olive tree did become -- ¹⁸ do not boast against the branches; and if you do boast, you do not bear the root, but the root you! ¹⁹ You will say, then, 'The branches were broken off, that I might be graffed in;' right! ²⁰ by unbelief they were broken off, and you have stood by faith; be not high-minded, but be fearing; ²¹ for if God the natural branches did not spare -- lest perhaps He also shall not spare you. ²² Lo, then, goodness and severity of God -- upon those indeed who fell, severity; and upon you, goodness, if you may remain in the goodness, otherwise, you also shall be cut off. ²³ And those also, if they may not remain in unbelief, shall be graffed in, for God is able again to graff them in;