'Bold' in the Bible

yea, I beseech you, that I may not when present show courage with the confidence wherewith I count to be bold against some, who count of us as if we walked according to the flesh.

For we are not bold to number or compare ourselves with certain of them that commend themselves: but they themselves, measuring themselves by themselves, and comparing themselves with themselves, are without understanding.

I speak by way of disparagement, as though we had been weak. Yet whereinsoever any is bold (I speak in foolishness), I am bold also.