Romans 11:13 (KJV)

(According as it is written, God hath given them the spirit of slumber, eyes that they should not see, and ears that they should not hear;) unto this day.

And David saith, Let their table be made a snare, and a trap, and a stumblingblock, and a recompence unto them:

Let their eyes be darkened, that they may not see, and bow down their back alway.

I say then, Have they stumbled that they should fall? God forbid: but rather through their fall salvation is come unto the Gentiles, for to provoke them to jealousy.

Now if the fall of them be the riches of the world, and the diminishing of them the riches of the Gentiles; how much more their fulness?

If by any means I may provoke to emulation them which are my flesh, and might save some of them.

For if the casting away of them be the reconciling of the world, what shall the receiving of them be, but life from the dead?

For if the firstfruit be holy, the lump is also holy: and if the root be holy, so are the branches.

And if some of the branches be broken off, and thou, being a wild olive tree, wert graffed in among them, and with them partakest of the root and fatness of the olive tree;

Boast not against the branches. But if thou boast, thou bearest not the root, but the root thee.