'Show' in the Bible

When I therefore was thus determined, did I show fickleness? Or the things that I purpose, do I purpose according to the flesh, that with me there should be the "Yes, yes" and the "No, no?"

Not only so, but who was also appointed by the assemblies to travel with us in this grace, which is served by us to the glory of the Lord himself, and to show our readiness.

Therefore show the proof of your love to them in front of the assemblies, and of our boasting on your behalf.

Yes, I beg you that I may not, when present, show courage with the confidence with which I intend to be bold against some, who consider us to be walking according to the flesh.