7 Bible Verses about Overconfidence

They returned and reported to Joshua, "Don't send the whole army. About two or three thousand men are adequate to defeat Ai. Don't tire out the whole army, for Ai is small." So about three thousand men went up, but they fled from the men of Ai.

Pride goes before destruction, and a haughty spirit before a fall.

Peter said to him, "If they all fall away because of you, I will never fall away!" Jesus said to him, "I tell you the truth, on this night, before the rooster crows, you will deny me three times."

Then he came to the disciples and found them sleeping. He said to Peter, "So, couldn't you stay awake with me for one hour?

Granted! They were broken off because of their unbelief, but you stand by faith. Do not be arrogant, but fear! For if God did not spare the natural branches, perhaps he will not spare you.

So let the one who thinks he is standing be careful that he does not fall.

Because you say, "I am rich and have acquired great wealth, and need nothing," but do not realize that you are wretched, pitiful, poor, blind, and naked,