Berean Standard Bible (BSB)
For he is God’s servant for your good. But if you do wrong, be afraid, for he does not carry the sword in vain. He is God’s servant, an agent of retribution to the wrongdoer.
World English Bible (WEB)
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.
Strong's King James
For{G1063} he is{G2076}{(G5748)} the minister{G1249} of God{G2316} to thee{G4671} for{G1519} good{G18}. But{G1161} if{G1437} thou do{G4160}{(G5725)} that which is evil{G2556}, be afraid{G5399}{(G5737)}; for{G1063} he beareth{G5409}{(G5719)} not{G3756} the sword{G3162} in vain{G1500}: for{G1063} he is{G2076}{(G5748)} the minister{G1249} of God{G2316}, a revenger{G1558} to execute wrath{G3709} upon{G1519} him that doeth{G4238}{(G5723)} evil{G2556}.
The F.O.G *
(4) because it's a servant of יהוה YAHWEH for you, for good. But if you do evil, be afraid! For it doesn't bear the sword for no purpose because it's a servant of יהוה YAHWEH, an avenger, who brings fury on the one practicing evil.
The F.O.G Message *
Young's Literal Translation
for of God it is a ministrant to thee for good; and if that which is evil thou mayest do, be fearing, for not in vain doth it bear the sword; for of God it is a ministrant, an avenger for wrath to him who is doing that which is evil.