(1) Every soul.—A Hebraism for “every person,” though at the same time here, as in Romans 2:9, there is a slight stress upon the fact that man is a conscious and intelligent being, capable of moral relations, and it is especially with reference to these relations that the phrase is used.
Higher powers.—Authorities, i.e., magistrates, the abstract for the concrete.
There is no power.—It is strange that the Apostle seems to go almost out of his way to include even usurped and tyrannical power. He is, however, evidently speaking of the magistracy in its abstract or ideal form. It is the magistrate quâ magistrate, not quâ just or unjust magistrate. In this sense, not only is the human system of society a part of the divinely-appointed order of things, but it partakes more especially in the divine attributes, inasmuch as its object is to reward virtue and to punish vice. It discharges the same functions that God himself discharges, though in a lower scale and degree. Hence Bishop Butler feels himself justified in taking the principles which regulate civil society as an analogy for those which will regulate the ultimate divine disposition of things. “It is necessary to the very being of society that vices destructive of it should be punished as being so—the vices of falsehood, injustice, cruelty—which punishment, therefore, is as natural as society; and so is an instance of a kind of moral government, naturally established, and actually taking place. And, since the certain natural course of things is the conduct of Providence or the government of God, though carried on by the instrumentality of men, the observation here made amounts to this, that mankind find themselves placed by Him in such circumstances as that they are unavoidably accountable for their behaviour, and are often punished and sometimes rewarded under His government in the view of their being mischievous or eminently beneficial to society.” In other words, the machinery of civil society is one of the chief and most conspicuous instruments by which God carries out His own moral government of mankind in this present existence. It may be said to be more distinctly and peculiarly derived from Him than other parts of the order of nature, inasmuch as it is the channel used to convey His moral approbation, or the reverse.
The powers that be.—Those that we see existing all around us.

(2) Damnation.—Condemnation—i.e., the sentence passed upon him by the judge or magistrate as God’s representative.

(3) To good works.—Literally, to the good work, as if it were personified. Human law can only take account of that which is actually done, not of the intention.
In this and the following verse it is clearly the ideal aspect of the magistracy that the Apostle has in view. So Bishop Butler, in the paragraph next to that just quoted, continues: “If it be objected that good actions, and such as are beneficial to society, are often punished, as in the case of persecution and in other cases, and that ill and mischievous actions are often rewarded, it may be answered distinctly: first, that this is in no sort necessary, and consequently not natural, in the sense in which it is necessary and therefore natural, that ill or mischievous actions should be punished; and in the next place, that good actions are never punished considered as beneficial to society, nor ill actions rewarded under the view of their being hurtful to it. So that it stands good . . . that the Author of Nature has as truly directed that vicious actions, considered as mischievous to society, should be punished, and put mankind under a necessity of punishing them, as He has directed and necessitated us to preserve our lives by food.” Occasional failures of justice on the part of the executive do not make the strict administration of justice any the less its proper duty and office.

(4) The sword.—Not apparently the dagger worn by the Roman emperors, but, in a strict sense, “the sword.” “To bear the sword” seems to be a recognised Greek phrase to express the power of the magistrates. It was carried before them in processions, and on other important occasions.
It is clear from this passage that capital punishment is sanctioned by Scripture. At the same time its abolition is not excluded, as the abolition of slavery was not excluded, if the gradual development of Christian principle should seem to demand it. Whether or not capital punishment ought to be abolished, is a question for jurists, publicists, and statesmen. The theologian, as such, has no decision to give either way.

(5) It follows, from this divine authority and title enjoyed by the magistrate, that he ought to be obeyed, not only from fear of the punishment that he is empowered to inflict, but also from the respect due to legitimate power. Of this respect conscience is the natural guardian.

(6) Ministers.—The words thus translated here and in Romans 13:4 are not the same, but both are words commonly used in the New Testament of a sacred office; that in Romans 13:4 is the original of our word “deacon,” that used in this verse is (in another form) the original of our word “liturgy.” The choice of such terms harmonises with the conception which is presented in this chapter of the divine origin and character of the state system.

(7) Tribute.—Rather, taxes—i.e., taxes upon person or property as opposed to the customs levied upon goods. These were collected by different officers.
Fear . . . honour.—There would be one class of officers who could claim respect for their official position, though they had no special means of enforcing it. Another class would have the power of inflicting punishment. This last would necessarily be feared, looked upon with a certain awe and reverence, as well as honoured.

(8) Owe no man anything.—The word for “owe” in this verse corresponds to that for “dues” in the last. The transition of the thought is something of this kind. When you have paid all your other debts, taxes, and customs, and reverence, and whatever else you may owe, there will still be one debt unpaid—the universal debt of love. Love must still remain the root and spring of all your actions. No other law is needed besides.
Another.—Literally, the other—that is to say, his neighbour, the person with whom in any given instance he has to deal.
We naturally compare with this passage Matthew 22:39-40; Galatians 5:14; James 2:8. It shows how thoroughly the spirit of the Founder of Christianity descended upon His followers, that the same teaching should appear with equal prominence in such opposite quarters. The focusing, as it were, of all morality in this brief compass is one of the great gifts of Christianity to the world. No doubt similar sayings existed before, and that by our Lord Himself was quoted from the Old Testament, but there it was in effect overlaid with ceremonial rules and regulations, and in other moralists it was put forward rather as a philosophical theorem than as a practical basis of morals. In Christianity it is taken as the lever which is to move the world; nor is it possible to find for human life, amid all the intricate mazes of conduct, any other principle that should be at once as simple, as powerful, and as profound.

(9) Thou shalt not commit adultery.—It will be seen that in this arrangement the seventh commandment precedes the sixth. The same arrangement is found in Mark 10:19, Luke 18:20, and James 2:11. On the other hand, the ordinary arrangement appears in Matthew 19:18. There can be no doubt that St. Paul followed an order that was found in the copies of the LXX. that he was in the habit of using. The famous Codex Vaticanus still presents the same order in Deuteronomy 5:17. In Exodus 20:13-15 it places the seventh commandment, first, then the eighth, then the sixth.

(10) Fulfilling of the law.—The form of the Greek word implies not only that love helps a man to fulfil the law, but that in the fact of the presence of love in his heart the law is actually fulfilled.
The principle here stated is beautifully worked out in 1 Corinthians 13:4-7.

(11) And that, knowing the time.—And that there is all the more urgent motive for you to do—this law of love it is the more incumbent on you to practise—because you know what a critical moment it is in which you are living. The word for “time” is different from that used in the next clause, and means a definite and critical season.
Awake out of sleep.—A striking metaphor. The true, the genuine Christian life is like the state of a man whose eyes are open and whose faculties are all alert and vigorous. All besides, whatever it be, the state of heathenism or of imperfect and lukewarm Christianity, is like the torpor of sleep.
Our salvation.—That blissful participation in His kingdom which the Messiah at His Second Coming should inaugurate for His people. (Comp. Romans 8:19; Romans 8:23, “the manifestation of the sons of God,” “the redemption of the body;” Luke 21:28, “your redemption draweth nigh.”)
When we believed.—When we first became Christians. Every hour brings the expected end nearer.

(12) The night.—The time during which the Messiah is absent from His people is compared to night. He is the sun. whose coming converts it to day.
It is rather strange that here, as in 1 Thessalonians 5:8, the metaphor of night and day should suggest that of “armour.” The warfare in which the Christian is engaged is between the powers of light and of darkness. (Comp. Ephesians 6:12.) And the use of the word “putting off” (stripping oneself as of clothing) supplies a link between the two ideas by suggesting the putting on of a different kind of clothing, the Christian panoply.

(13) Honestly.—Decorously, becomingly, as men do when their actions are seen.
It is interesting to know that this verse, happening to catch the eye of St. Augustine, had a great effect in leading to his baptism and change of life.

(14) Put ye on the Lord Jesus Christ.—A continuation of the metaphor introduced in Romans 13:12. So invest and identify yourselves with the spirit of Christ as to reproduce it in your outward walk and conduct.
Make not provision for the flesh.—Take no thought for the flesh, so as to supply a stimulus to its lusts. A life of luxury and self-indulgence is apt to excite those fleshly impulses which the Christian should try rather to mortify. He therefore warns his readers not to give their thoughts to such things.