Romans 11:8

5 Even so then at this present time also there is a remnant according to the election of grace.

6 And if by grace, then it is no longer of works; otherwise grace is no longer grace. But if it is of works, it is no longer grace; otherwise work is no longer work.

7 What then? That which Israel seeks for, that he didn`t obtain, but the election obtained it, and the rest were hardened.

8 According as it is written, "God gave them a spirit of stupor, eyes that they should not see, and ears that they should not hear, to this very day."

9 David says, "Let their table be made a snare, and a trap, A stumbling block, and a retribution to them.

10 Let their eyes be darkened, that they may not see. Bow down their back always."

11 I ask then, did they stumble that they might fall? Certainly not! But by their fall salvation has come to the Gentiles, to provoke them to jealousy.