4 Bible Verses about Overestimation

Now through the unmerited favor God has shown me I would say to every one of you not to estimate himself above his real value, but to make a sober rating of himself, in accordance with the degree of faith which God has apportioned to him.

For if anybody thinks he is somebody when really he is nobody, he deceives himself.

Keep on thinking in harmony with one another. Stop being high-minded but keep on associating with lowly people. Stop being conceited.

However, if I want to boast, I will not play the fool, for it will be nothing but the truth that I will tell. But I refrain from doing so, to keep anybody, on account of the superiority of the revelations, from giving me a higher rating than my actions and teachings deserve.