4 Bible Verses about God Hardening People

So He has mercy on any man that He chooses to, and He hardens any man that He chooses to harden.

"He has blinded their eyes and benumbed their hearts, so that they cannot see with their eyes and understand with their hearts, and turn to me to cure them."

What are we then to conclude? Israel has failed to obtain what it is still in search for, but His chosen ones have obtained it. The rest have become insensible to it,

For to keep you from being self-conceited, brothers, I do not want to have a misunderstanding of this uncovered secret, that only temporary insensibility has come upon Israel until the full quota of the heathen peoples comes in,