'Wicked' in the Bible

Therefore the law is powerless, and justice doth never go forth; for the wicked encompasseth the righteous; therefore judgment goeth forth perverted.

Thou art of purer eyes than to behold evil, and canst not look on mischief: wherefore lookest thou upon them that deal treacherously, and keepest silence when the wicked swalloweth up a man more righteous than he?

Thou wentest forth for the salvation of thy people, For the salvation of thine anointed; Thou didst smite off the head from the house of the wicked, Laying bare the foundation even to the neck. Selah.