4 Bible Verses about Overestimation

For through the grace given to me I say to everyone among you not to think more highly of himself than he ought to think; but to think so as to have sound judgment, as God has allotted to each a measure of faith.

For if anyone thinks he is something when he is nothing, he deceives himself.

Be of the same mind toward one another; do not be haughty in mind, but associate with the lowly. Do not be wise in your own estimation.

For if I do wish to boast I will not be foolish, for I will be speaking the truth; but I refrain from this, so that no one will credit me with more than he sees in me or hears from me.