'Righteousness' in the Bible

but in every nation he who fears him and works righteousness is acceptable to him.

and said, "Full of all deceit and all cunning, you son of the devil, you enemy of all righteousness, will you not cease to pervert the right ways of the Lord?

because he has appointed a day in which he will judge the world in righteousness by the man whom he has ordained; of which he has given assurance to all men, in that he has raised him from the dead."

As he reasoned about righteousness, self-control, and the judgment to come, Felix was terrified, and answered, "Go your way for this time, and when it is convenient for me, I will summon you."