4 Bible Verses about Overestimation

For I say, through the grace given to me, to every one that is among you, that he must not think of himself more highly than he ought to think; but that he be disposed to think modestly, as God has distributed to each a measure of faith.

For if any one think himself to be something when he is nothing, he deceives himself:

cultivate the same disposition, one to ward another: mind not high things, but conform yourselves to things that are lowly. Be not wise in your own conceits;

For though I should choose to boast, I would not be void of understanding: for I will speak the truth. But I forbear, lest any one should think of me more than what he sees me to be, or what he hears of me.