'Righteously' in the Bible

For you have brought about justice for me and my cause; you sit on the throne judging righteously.

He will judge the world righteously and make just decisions for the people.

How is it that by remaining silent you can speak righteously? How can you judge people fairly?

in the LORD's presence, who comes to judge the earth; He'll judge the world righteously; and its people fairly.

How happy are those who enforce justice, who live righteously all the time.