[4] For the minister of God for good. But if thou do that which is evil, be afraid; for he beareth not the sword in vain: for 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. [6] For cause pay ye tribute also: for God's ministers, attending continually upon very thing.