Acts 21:24
These take, and purify thyself with them, and pay the expenses for them, that they may shave their heads; and all will know that those things of which they have been informed concerning thee are nothing, but that thou thyself also walkest in observance of the Law.
Romans 11:7-10
What Israel seeketh after, that Israel did not obtain; but the elect obtained it, and the rest were hardened;
Romans 11:25
For I would not have you ignorant, brethren, of this mystery, lest ye should be wise in your own conceits, that blindness hath to some extent come upon Israel, until the fullness of the gentiles shall have come in.
2 Corinthians 4:3-4
But if our gospel is veiled, it is veiled to them that perish,