for it is a minister of God to you for good. But if you do what is evil, be afraid; for it does not bear the sword for nothing; for it is a minister of God, an aavenger who brings wrath on the one who practices evil.
1 Thessalonians 4:6
1 Thessalonians 4
6and that no man transgress and adefraud his brother bin the matter because cthe Lord is the avenger in all these things, just as we also dtold you before and solemnly warned you.