This is a general exhortation to walk as becomes our Christian profession. Paul was now a prisoner at Rome; and he was the prisoner of the Lord, or in the Lord, which signifies as much as for the Lord. See of this, Eph 3:1. He mentions this once and again, to show that he was not ashamed of his bonds, well knowing that he suffered not as an evil doer: and likewise to recommend what he wrote to them with the greater tenderness and with some special advantage. It was a doctrine he thought worth suffering for, and therefore surely they should think it worthy their serious regards and their dutiful observance. We have here the petition of a poor prisoner, one of Christ's prisoners: "I therefore, the prisoner of the Lord, beseech you," etc. Considering what God has done for you, and to what a state and condition he has called you, as has been discoursed before, I now come with an earnest request to you (not to send me relief, nor to use your interest for the obtaining of my liberty, the first thing which poor prisoners are wont to solicit from their friends, but) that you would approve yourselves good Christians, and live up to your profession and calling; That you walk worthily, agreeably, suitably, and congruously to those happy circumstances into which the grace of God has brought you, whom he has converted from heathenism to Christianity. Observe, Christians ought to accommodate themselves to the gospel by which they are called, and to the glory to which they are called; both are their vocation. We are called Christians; we must answer that name, and live like Christians. We are called to God's kingdom and glory; that kingdom and glory therefore we must mind, and walk as becomes the heirs of them.

I therefore - Therefore, because God has provided for you such an abundant salvation, and ye have his testimonies among you, and have full liberty to use all the means of grace;

The prisoner of the Lord - Who am deprived of my liberty for the Lord's sake.

Beseech you that ye walk - Ye have your liberty, and may walk; I am deprived of mine, and cannot. This is a fine stroke, and wrought up into a strong argument. You who are at large can show forth the virtues of him who called you into his marvellous light; I am in bondage, and can only exhort others by my writing, and show my submission to God by my patient suffering.

The vocation wherewith ye are called - The calling, κλησις, is the free invitation they have had from God to receive the privileges of the Gospel, and become his sons and daughters, without being obliged to observe Jewish rites and ceremonies. Their vocation, or calling, took in their Christian profession, with all the doctrines, precepts, privileges, duties, etc., of the Christian religion.

Among us, a man's calling signifies his trade, or occupation in life; that at which he works, and by which he gets his bread; and it is termed his calling, because it is supposed that God, in the course of his providence, calls the person to be thus employed, and thus to acquire his livelihood. Now, as it is a very poor calling by which a man cannot live, so it is a poor religion by which a man cannot get his soul saved. If, however, a man have an honest and useful trade, and employ himself diligently in labouring at it, he will surely be able to maintain himself by it; but without care, attention, and industry, he is not likely to get, even by this providential calling, the necessaries of life. In like manner, if a man do not walk worthy of his heavenly calling, i.e. suitable to its prescriptions, spirit, and design, he is not likely to get his soul saved unto eternal life. The best trade, unpractised, will not support any man; the most pure and holy religion of the Lord Jesus, unapplied, will save no soul. Many suppose, because they have a sound faith, that all is safe and well: as well might the mechanic, who knows he has a good trade, and that he understands the principles of it well, suppose it will maintain him, though he brings none of its principles into action by honest, assiduous, and well-directed labor.

Some suppose that the calling refers to the epithets usually given to the Christians; such as children of Abraham, children of God, true Israel of God, heirs of God, saints, fellow citizens with the saints, etc., etc.; and that these honorable appellations must be a strong excitement to the Ephesians to walk worthy of these exalted characters But I do not find that the word κλησις, calling, is taken in this sense any where in the New Testament; but that it has the meaning which I have given it above is evident from Co1 7:20 : Εκαστος εν τη κλησει ᾑ εκληθη, εν ταυτῃ μενετω· Let every man abide in the calling to which he hath been called. The context shows that condition, employment, or business of life, is that to which the apostle refers.

I therefore, the prisoner of the Lord, beseech you,.... Or "in the Lord"; that is, for the Lord's sake; See Gill on Eph 3:1. Some connect this phrase, "in the Lord", with the following word, "beseech": as if the sense was, that the apostle entreated the believing Ephesians, in the name of the Lord, and for his sake, to take heed to their walk and conversation, that it be as became the calling by grace, and to glory, with which they were called: and this exhortation he enforces from the consideration of the state and condition in which he was, a prisoner, not for any wickedness he had been guilty of, but for the Lord's sake, which seems to be the true sense of the word; and that, if they would not add afflictions to his bonds, as some professors by their walk did, he beseeches them, as an ambassador in bonds, that they would attend to what he was about to say; and the rather, since such doctrines of grace had been made known to them, which have a tendency to promote powerful godliness; and since they were made partakers of such privileges as laid them under the greatest obligation to duty, which were made mention of in the preceding chapters.

That ye walk worthy of the calling wherewith ye are called; by which is meant, not that private and peculiar state and condition of life, that the saints are called to, and in: but that calling, by the grace of God, which is common to them all; and is not a mere outward call by the ministry of the word, with which men may be called, and not be chosen, sanctified, and saved; but that which is internal, and is of special grace, and by the Spirit of God; by whom they are called out of darkness into light, out of bondage into liberty, out of the world, and from the company and conversation of the men of it, into the fellowship of Christ, and his people, to the participation of the grace of Christ here, and to his kingdom and glory hereafter; and which call is powerful, efficacious, yea, irresistible; and being once made is unchangeable, and without repentance, and is holy, high, and heavenly. Now to walk worthy of it, or suitable to it, is to walk as children of the light; to walk in the liberty wherewith Christ and his Spirit make them free; to walk by faith on Christ; and to walk in the ways of God, with Christ, the mark, in their view, and with the staff of promises in their hands; and to walk on constantly, to go forwards and hold out unto the end: for this walking, though it refers to a holy life and conversation, a series of good works, yet it does not suppose that these merit calling; rather the contrary, since these follow upon it; and that is used as an argument to excite unto them: but the phrase is expressive of a fitness, suitableness, and agreeableness of a walk and conversation to such rich grace, and so high an honour conferred on saints.