Matthew 13:14-15

And in them is fulfilled the prophecy of Isaiah who saith, Hearing ye will hear, but in no wise understand, and seeing ye will see, but in no wise perceive.

Romans 11:25

Brethren, I would not that ye should be ignorant of this mystery, (lest ye should be wise in your own conceits) that hardness is in part happened to Israel, till the fulness of the Gentiles be come in:

1 Corinthians 3:19

For the wisdom of this world is foolishness with God; as it is written, He taketh the wise in their own craftiness.

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