'Display' in the Bible

Did I display any vacillation or caprice in this? Or the purposes which I form--do I form them on worldly principles, now crying "Yes, yes," and now "No, no"?

But thanks be to God, who always puts us on display in Christ and through us spreads the aroma of the knowledge of Him in every place.

Instead, we have renounced shameful secret things, not walking in deceit or distorting God’s message, but commending ourselves to every person’s conscience in God’s sight by an open display of the truth.

I beseech you not to compel me when present to make a bold display of the confidence with which I reckon I shall show my 'courage' against some who reckon that we are guided by worldly principles.

If boast I must, it shall be of things which display my weakness.