Found most often in the book of Revelation (Rev. 12:12; 14:8, 10, 19; 15:1, 7; 16:1, 19; 18:3; 19:15), but also used in Lk. 4:28; Acts 19:28; Rom. 2:8; 2 Cor. 12:20; Gal. 5:20; Eph. 4:31; Col. 3:8; Heb. 11:27, the Greek noun “thumos” meant “anger,” “wrath,” “passion” (Rev. 14:8; 18:3) “rage.”  In Rev. 12:12, we are told Satan displays his “wrath” against the people of God.  Of course, non-Christians can feel the same about the saved as we see from Acts 19:28.