Romans 13:4 in the World English Bible
for he is a servant of God to you for good. But if you do that which is evil, be afraid, for he doesn’t bear the sword in vain; for he is a servant of God, an avenger for wrath to him who does evil.
Context
3 For rulers are not a terror to good works, but to the evil. Wilt thou then not be afraid of the power? do that which is good, and thou shalt have praise of the same:
4 For he is the minister of God to thee for good. But if thou do that which is evil, be afraid; for he beareth not the sword in vain: for he is the minister of God, a revenger to execute wrath upon him that doeth evil.
5 Wherefore ye must needs be subject, not only for wrath, but also for conscience sake.