'Righteousness' in the Bible

Who shall not be afraid, O Lord, and glorify Thy name? For Thou alone art holy. All nations shall come and shall worship Thee, because the righteousness of all that Thou hast done has been made manifest."

Then I saw a door open in Heaven, and a white horse appeared. Its rider was named "Faithful and True" --being One who in righteousness acts as Judge, and makes war.

Let the dishonest man act dishonestly still; let the filthy make himself filthy still; let the righteous practise righteousness still; and let the holy be made holy still."