'Act' in the Bible

For the Lord will rise up as at Mount Perazim,He will be stirred up as in the Valley of Gibeon,To do His work, His unusual and incredible work,And to accomplish His work, His extraordinary work.

Their webs will not serve as clothing,Nor will they cover themselves with what they make;Their works are works of wickedness [of sin, of injustice, of wrongdoing],And the act of violence is in their hands.