'Righteousness' in the Bible

For if the service which pronounces doom had glory, far more glorious still is the service which tells of righteousness.

He has made Him who knew nothing of sin to be sin for us, in order that in Him we may become the righteousness of God.

by the proclamation of the truth, by the power of God; by the weapons of righteousness, wielded in both hands;

Do not come into close association with unbelievers, like oxen yoked with asses. For what is there in common between righteousness and lawlessness? Or what partnership has light with darkness?

It is therefore no great thing for his servants also to disguise themselves as servants of righteousness. Their end will be in accordance with their actions.