Put them in mind to be subject to principalities and powers, to obey magistrates, to be ready to every good work,

Admonish them to be subject to princes and powers, to obey at a word, to be ready to every good work.

Put them in mind to be subject to rulers, to authorities, to be obedient to rule, to be ready to do every good work,

Remind them to be subject to principalities and authorities, to obey rule, unto every good work to be ready,

Remind people that they must submit to the rulers who are in authority over them; that they must obey the magistrates, be prepared for every right action,

Make clear to them that they are to put themselves under rulers and authorities, to do what they are ordered, to be ready for every good work,

Admonish them to be subordinate to the rulers and authorities, to obey their dictates, to be prepared for every good work,

Remind them to respect and obey the rulers and authorities, to be ready for every kind of good work, to slander no one, to avoid quarreling,

Admone illos principibus et potestatibus subditos esse dicto oboedire ad omne opus bonum paratos esse

Remind them to be subject to principalities and powers From many passages it is evident that the Apostles had great difficulty in keeping the common people subject to the authority of magistrates and princes. We are all by nature desirous of power; and the consequence is, that no one willingly is subject to another. Besides, perceiving that nearly all the principalities and powers of the world [1] were at that time opposed to Christ they thought them unworthy of receiving any honor. The Jews especially, being an untamable race, did not cease to mutiny and rage. Thus, after having spoken of particular duties, Paul now wishes to give a general admonition to all, to observe peaceably the order of civil government, to submit to the laws, to obey magistrates. That subjection to princes, and that obedience to magistrates, which he demands, is extended to edicts, and laws, and other parts of civil government. What he immediately adds, To be ready for every good work, may be applied to the same subject, as if he had said, "All who do not refuse to lead a good and virtuous life, will cheerfully yield obedience to magistrates." For, since they have been appointed for the preservation of mankind, he who desires to have them removed, or shakes off their yoke, is an enemy of equity and justice, and is therefore devoid of all humanity. Yet if any prefer to interpret it without any immediate relation to the context, I have no objection; and indeed there can be no doubt that, in this sentence, he recommends to them kind offices towards their neighbors throughout their whole life.

Footnotes

1 - "Toutes des principautes et puissances du monde."

Put them in mind to be subject - See the duty here enjoined, explained in the notes at Romans 13:1, following.
Principalities and powers - See these words explained in the notes at Romans 8:38. The word here rendered "powers" (ἐξουσίαις exousiais), is not, indeed, the same as that which is found there (δυνάμεις dunameis), but the same idea is conveyed; compare the notes at Ephesians 1:21.
To obey magistrates - That is, to obey them in all that was not contrary to the word of God; Romans 13:1 note, following; Acts 4:19-20 notes.
To be ready to every good work - "To be prepared for" (ἑτοίμους hetoimous); prompt to perform all that is good; Notes, Philippians 4:8. A Christian should be always ready to do good as far as he is able. He should not need to be urged, or coaxed, or persuaded, but should be so ready always to do good that he will count it a privilege to have the opportunity to do it.

Put them in mind to be subject to principalities, etc. - By principalities, αρχαις, we are to understand the Roman emperors, or the supreme civil powers in any place.
By powers, εξουσιαις, we are to understand the deputies of the emperors, such as proconsuls, etc., and all such as are in authority - under the supreme powers wherever we dwell. See the doctrine of obedience to the civil powers discussed at large in the notes on Romans 13:1-7.
This doctrine of obedience to the civil powers was highly necessary for the Cretans, who were reputed a people exceedingly jealous of their civil privileges, and ready to run into a state of insurrection when they suspected any attempt on the part of their rulers to infringe their liberties. Suidas, under the word ανεσειον, they stirred up, gives the following fragment: Οἱ δε Κρητες, φοβουμενοι μη τι τιμωριας τυχωσιν, ανεσειον τα πληθη, παρακαλουντες την εξ αιωνος παραδεδομενην ελευθεριαν διαφυλαττειν. "But the Cretans, fearing lest they should be punished, stirred up the populace, exhorting them that they should carefully preserve that liberty which they had received from their ancestors." What part of the history of Crete this refers to I cannot tell; the words stand thus insulated in Suidas, without introduction or connection. To be jealous of our civil rights and privileges, and most strenuously to preserve them, is highly praiseworthy; but to raise a public tumult to avoid merited chastisement, under pretense that our civil privileges are in danger, is not the part of patriots but insurgents. For such advice as that given here the known character of the Cretans is a sufficient reason: "They were ever liars, ferocious wild beasts, and sluggish gluttons." Such persons would feel little disposition to submit to the wholesome restraints of law.

Put (1) them in mind to be subject to principalities and powers, to obey magistrates, to be ready to every good work,
(1) He declares particularly and separately that which he said before generally, noting out certain main and principal duties which men owe to men, and especially subjects to their magistrates.

Put them in mind to be subject to principalities and powers,.... Not angels, good or bad, which are sometimes so called, but men in high places; the higher powers ordained of God, as the apostle elsewhere calls them; and which the Apostle Peter distinguishes into the king as supreme, and into governors under him: the Roman emperor and senate, the consuls, and proconsuls, deputies and governors of provinces and islands, are here meant; particularly such who were appointed over the island of Crete. Now the reasons why the apostle exhorts Titus to put in remembrance those that were under his care, to yield a cheerful subjection to their superiors, were, because the Jews, from whom the Christians were not distinguished by the Romans, were reckoned a turbulent and seditious people; which character they obtained, partly through the principles of the Scribes and Pharisees, which they at least privately entertained, as not to give tribute to Caesar, or be under any Heathen yoke; and partly through the insurrections that had been made by Judas of Galilee, and Theudas, and others; and besides, there were many Jews in the island of Crete, and the Cretians themselves were prone to mutiny and rebellion: to which may be added, that the false teachers, and judaizing preachers, that had got among them, despised dominion, and were not afraid to speak evil of dignities, according to the characters which both Peter and Jude give of them, and taught the saints to abuse their Christian liberty, and use it for a cloak of maliciousness, to the great scandal of the Christian religion.
To obey magistrates; inferior ones; in all things that are according to the laws of God, and right reason, that do not contradict what God has commanded, or break in upon the rights and dictates of conscience; in all things of a civil nature, and which are for the good of society, and do not affect religion, and the worship of God: hence it follows,
to be ready to every good work; which may be taken in a limited and restrained sense, and design every good work enjoined by the civil magistrate; and all right and lawful obedience that belongs to him, as giving to Caesar the things that are Caesar's, tribute, custom, fear, and honour to whom they are due; and which should be done readily and cheerfully: or it may be understood more comprehensively of good works in general, which wicked men are reprobate to, and unfit for; and which they that are sanctified are meet for, and ready to; though this may not only intend their capacity, fitness, and qualifications, for the performance of good works, but their alacrity, promptitude, and forwardness unto them.

Spiritual privileges do not make void or weaken, but confirm civil duties. Mere good words and good meanings are not enough without good works. They were not to be quarrelsome, but to show meekness on all occasions, not toward friends only, but to all men, though with wisdom, James 3:13. And let this text teach us how wrong it is for a Christian to be churlish to the worst, weakest, and most abject. The servants of sin have many masters, their lusts hurry them different ways; pride commands one thing, covetousness another. Thus they are hateful, deserving to be hated. It is the misery of sinners, that they hate one another; and it is the duty and happiness of saints to love one another. And we are delivered out of our miserable condition, only by the mercy and free grace of God, the merit and sufferings of Christ, and the working of his Spirit. God the Father is God our Saviour. He is the fountain from which the Holy Spirit flows, to teach, regenerate, and save his fallen creatures; and this blessing comes to mankind through Christ. The spring and rise of it, is the kindness and love of God to man. Love and grace have, through the Spirit, great power to change and turn the heart to God. Works must be in the saved, but are not among the causes of their salvation. A new principle of grace and holiness is wrought, which sways, and governs, and makes the man a new creature. Most pretend they would have heaven at last, yet they care not for holiness now; they would have the end without the beginning. Here is the outward sign and seal thereof in baptism, called therefore the washing of regeneration. The work is inward and spiritual; this is outwardly signified and sealed in this ordinance. Slight not this outward sign and seal; yet rest not in the outward washing, but look to the answer of a good conscience, without which the outward washing will avail nothing. The worker therein is the Spirit of God; it is the renewing of the Holy Ghost. Through him we mortify sin, perform duty, walk in God's ways; all the working of the Divine life in us, and the fruits of righteousness without, are through this blessed and holy Spirit. The Spirit and his saving gifts and graces, come through Christ, as a Saviour, whose undertaking and work are to bring to grace and glory. Justification, in the gospel sense, is the free forgiveness of a sinner; accepting him as righteous through the righteousness of Christ received by faith. God, in justifying a sinner in the way of the gospel, is gracious to him, yet just to himself and his law. As forgiveness is through a perfect righteousness, and satisfaction is made to justice by Christ, it cannot be merited by the sinner himself. Eternal life is set before us in the promise; the Spirit works faith in us, and hope of that life; faith and hope bring it near, and fill with joy in expectation of it.

WHAT TITUS IS TO TEACH CONCERNING CHRISTIANS' BEHAVIOR TOWARDS THE WORLD: HOW HE IS TO TREAT HERETICS: WHEN AND WHERE HE IS TO MEET PAUL. SALUTATION. CONCLUSION. (Titus 3:1-15)
Put them in mind--as they are in danger of forgetting their duty, though knowing it. The opposition of Christianity to heathenism, and the natural disposition to rebellion of the Jews under the Roman empire (of whom many lived in Crete), might lead many to forget practically what was a recognized Christian principle in theory, submission to the powers that be. DIODORUS SICULUS mentions the tendency of the Cretans to riotous insubordination.
to be subject--"willingly" (so the Greek).
principalities . . . powers--Greek, "magistracies . . . authorities."
to obey--the commands of "magistrates"; not necessarily implying spontaneous obedience. Willing obedience is implied in "ready to every good work." Compare Romans 13:3, as showing that obedience to the magistracy would tend to good works, since the magistrate's aim generally is to favor the good and punish the bad. Contrast "disobedient" (Titus 3:3).

Be subject to principalities and powers. To the authorities over them. The Cretans were subjected to Roman sway B. C. 67, but had always been turbulent and impatient. Christians should keep aloof from seditions which could only work evil.
Gentle. Forbearing and patient.

Remind them - All the Cretan Christians. To be subject - Passively, not resisting. To principalities - Supreme. And powers - Subordinate governors. And to obey - Them actively, so far as conscience permits.