Romans 13:4-5
(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.
Furthermore, a civil leader is God’s servant, a concept often forgotten today. By commending those who do right (v. 3), a civil leader himself does good (v. 4). But on the other hand he bears arms (the sword) as God’s servant (the second time in this verse Paul referred to the ruler this way; cf. v. 6), as an agent of wrath. Governmental force, properly used, helps prevent tyranny and executes justice; it brings punishment on the wrongdoer. A Christian has two reasons to be submissive to civil authorities—to avoid possible punishment (lit., “the wrath”) and to heed his conscience, which prods him to obey God’s ordinances.
Excerpt from:
Walvoord, J. F., Zuck, R. B., & Dallas Theological Seminary. (1983-c1985). The Bible knowledge commentary : An Exposition of the Scriptures. Wheaton, IL: Victor Books.
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