Romans 13:4
for the ruler is Gods servant to thee for good. But if thou doest evil, be afraid; for he beareth not the sword in vain; for he is Gods servant, an avenger to inflict wrath upon him that doeth evil.
Romans 12:19
Dearly beloved, avenge not yourselves, but rather make room for wrath; for it is written, "Vengeance is mine; I will repay, saith the Lord."
1 Thessalonians 4:6
that no one should go beyond and overreach his brother in the matter; because the Lord is the avenger in respect to all these things, as we also told you before and solemnly testified.
Romans 13:6
For the same reason pay tribute also; for they are ministers of God, attending continually to this very business.