'Crooked' in the Bible

‘Every ravine will be filled,And every mountain and hill will be brought low;The crooked will become straight,And the rough roads smooth;

and said, “You who are full of all deceit and fraud, you son of the devil, you enemy of all righteousness, will you not cease to make crooked the straight ways of the Lord?

so that you will prove yourselves to be blameless and innocent, children of God above reproach in the midst of a crooked and perverse generation, among whom you appear as lights in the world,