4 Bible Verses about Overestimation

Now it is by virtue of my apostolical commission, that I charge every man among you, not to entertain too high an opinion of himself; but modestly consider, that 'tis God who has dealt to every man his proportion of spiritual gifts.

for if a man thinks himself to be considerable, when he is not, he deceives himself.

have the same respect for one another. let not your behaviour be haughty, but soften'd to the condition of those below you. be not wise in your own conceits.

tho' if I had a mind to glory, I might do it without vanity, for I should say nothing but what is true: but now I forbear, lest any man should ascribe more to me than my actions, or my preaching can justify.