'Righteous' in the Bible

and they sing the song of Moses, servant of God, and the song of the Lamb, saying, 'Great and wonderful are Thy works, O Lord God, the Almighty, righteous and true are Thy ways, O King of saints,

who may not fear Thee, O Lord, and glorify Thy name? because Thou alone art kind, because all the nations shall come and bow before Thee, because Thy righteous acts were manifested.'

and I heard the messenger of the waters, saying, 'righteous, O Lord, art Thou, who art, and who wast, and who shalt be, because these things Thou didst judge,

and I heard another out of the altar, saying, 'Yes, Lord God, the Almighty, true and righteous are Thy judgments.'

because true and righteous are His judgments, because He did judge the great whore who did corrupt the earth in her whoredom, and He did avenge the blood of His servants at her hand;'

and there was given to her that she may be arrayed with fine linen, pure and shining, for the fine linen is the righteous acts of the saints.'

he who is unrighteous -- let him be unrighteous still, and he who is filthy -- let him be filthy still, and he who is righteous -- let him be declared righteous still, and he who is sanctified -- let him be sanctified still: