'Perverse' in the Bible

And with many other words he solemnly testified and kept on exhorting them, saying, “Be saved from this perverse generation!”

and from among your own selves men will arise, speaking perverse things, to draw away the disciples after them.

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,

and that we will be rescued from perverse and evil men; for not all have faith.