'Confidence' in the Bible

and in this confidence I was purposing to come unto you before, that a second favour ye might have,

and I wrote to you this same thing, that having come, I may not have sorrow from them of whom it behoved me to have joy, having confidence in you all, that my joy is of you all,

and we sent with them our brother, whom we proved in many things many times being diligent, and now much more diligent, by the great confidence that is toward you,

lest if Macedonians may come with me, and find you unprepared, we -- we may be put to shame (that we say not -- ye) in this same confidence of boasting.

and I beseech you, that, being present, I may not have courage, with the confidence with which I reckon to be bold against certain reckoning us as walking according to the flesh;

That which I speak, I speak not according to the Lord, but as in foolishness, in this the confidence of boasting;