When Christians remain bent on evening the score or quick to retaliate with snarky replies, that make us indistinguishable from any other jackwagon in this world. So Instead of reacting in anger (which equates to being conquered by evil) we’re to conquer evil by being good (or by being honoring to those who are jackwagons). 

Scripture References: 

James 4:7–11a
2 Chronicles 26:16–21
Romans 12:9–10
1 Peter 2:15