'Righteous One' in the Bible

From the ends of the earth we hear songs, “Glory and honor to the Righteous One,”But I say, “I waste away, I waste away. Woe to me!The treacherous deal treacherously,Indeed, the treacherous deal very treacherously.”

Who stirred up from the east a righteous one? He calleth him to His foot, He giveth before him nations, And kings He causeth him to rule, He giveth them as dust to his sword, As driven stubble to his bow.

Of the labour of his soul he seeth -- he is satisfied, Through his knowledge give righteousness Doth the righteous one, My servant, to many, And their iniquities he doth bear.

The righteous hath perished, And there is none laying it to heart, And men of kindness are gathered, Without any considering that from the face of evil Gathered is the righteous one.