In this chapter the apostle proceeds to exhort in general to the performance of good works, particularly to purity of life, to brotherly love, to quietness, diligence, and industry in the several callings of life, and not to mourn in an excessive and immoderate manner for deceased friends; which leads him to say some things concerning the second coming of Christ, and the resurrection of the dead.
The general exhortation to holiness is in 1Th 4:1 which is pressed in a way of entreaty for the sake of Christ; and the duties urged to were the commandments of Christ, and which the apostles had given them, and they had received, and were well acquainted with; and besides, a walk according to these commands was well pleasing to God, and sanctification in general was his will: and in particular the apostle exhorts to abstain from fornication, and all uncleanness; since it is a dishonouring the body of man; acting the part of the ignorant Gentiles that know not God; a defrauding another man, as is uncleanness with another man's wife; the vengeance of God will light on such; it is contrary to that calling with which the saints are called, that being to holiness, and not uncleanness; and to despise this exhortation, is casting contempt, not upon man, but God himself, 1Th 4:4.
Brotherly love is the next thing exhorted to, which seemed needless to write about, since, in regeneration, these saints were taught to exercise it, and had exercised it towards all the brethren throughout Macedonia, though it was necessary to exhort them to abound more and more in it, 1Th 4:9 and to study peace and quietness, and be industrious in their business, that so they might live an honest life among their carnal neighbours, and not be in want of anything from them, 1Th 4:11 and whereas some of them had lost some of their dear friends and relations by death, and were ready to exceed due bounds in their sorrow for them, he dehorts from such immoderate sorrow, as being like that of those that had no hope of a resurrection from the dead; whereas, seeing it was an article of their faith, that Christ was risen from the dead, they might assure themselves that those that sleep in him shall be brought along with him when he shall appear a second time, 1Th 4:13 which will not be prevented by those that are alive when Christ comes; for as they will be changed, the dead in Christ will be raised at his coming; which coming of his will be in person, from heaven, with a shout, the voice of the archangel, and trump of God; and then both shall be caught up together to meet him in the air, and be for ever with him; and therefore they had no need to sorrow as others, since they should meet again, and never part more, and with which words they should comfort one another under their present loss, 1Th 4:15.
Ver. 1. Furthermore then we beseech you, brethren,.... Or request of you in the most kind and tender manner, from real and hearty love and affection for you, and with a view to your good, and the glory of God:and exhort you: or beseech and entreat you.
The apostle does not lay his commands upon them as he might have done, and sometimes does, but endeavours to work upon them by way of entreaty, and which he doubtless thought the most effectual method to win upon them, and gain them; for some minds are more easily wrought upon by entreaty than by authority: and this he does in the most moving and powerful manner, evenby the Lord Jesus; or "in the Lord Jesus"; in his name and stead, as personating him, and as though he did beseech and entreat them by him, and his fellow ministers; or for his sake, intimating, that if they had any regard to him, any value for his name, if that had any weight with them, or they had any concern for his honour and interest, then he begs their attention to the following exhortation; or by the Lord Jesus, by all that is in him, or done for them by him; in whom they were chosen, by whom they were redeemed, in whom they were made new creatures, to whose image they were to be conformed, whose followers they professed to be, whose Gospel they embraced, and by whose name they were called.
That as ye have received of us how ye ought to walk, and to please God. The walk of believers is twofold, either internal or external. Their internal walk is by faith, which is the going out of the soul by faith to Christ for every supply of grace.
Their external walk is not as it was before conversion, according to the course of this world, or as other Gentiles walk, but in a holy religious life and conversation; and this requires spiritual life, strength and direction from Christ; for neither dead men, nor, if alive, yet weak, can walk; nor is it in a spiritual man, that walketh to direct his steps; and such a walk also denotes continuance, in well doing, and a progression or going on in it, and supposes ways to walk in.
Christ, he is the chief and principal way, and there are other paths which regard him, or relate and lead unto him; as the way of truth, the path of ordinances, and of religious worship, both public and private, and the ways of righteousness, holiness, and good works: the manner in which saints are to walk is as Christ himself walked, after the Spirit, and not after the flesh, according to the rule of the word, which is the standard of faith and practice, with prudence, wisdom, circumspection, and worthy of God, and of that calling wherein they are called: and of such a walk there is a necessity; it "ought", it must be both on the account of God, it being his will, and for his glory, and the contrary would show great ingratitude to him; and on the account of the saints themselves, to adorn them, and their profession, and preserve them from shame and disgrace, to show their faith, and demonstrate their calling and election to others; and likewise on account of others, partly for the winning of some, by recommending in this way the Gospel to them, and partly for the bringing of others to shame and silence, who falsely accuse their good conversation.
Now when the apostle, and those that were with him, were at Thessalonica, they gave these saints directions and instructions about their walk and conversation, to order it in such a manner as might "please God"; which is not to be understood of rendering their persons acceptable to God hereby, for the saints' acceptance with God is only in Christ the beloved; nor of their gaining the love and favour of God by such means, for the love of God is from everlasting, and is free, and sovereign, and does not arise from, or depend upon the holiness and obedience of men; or of making peace with God by such a walk, for peace is only made by the blood of Christ; but of doing those things, and in such a way God approves of: unregenerate men cannot please God, nor anything they do, because they are destitute of the Spirit of God, and are without Christ, and his grace and have not faith in him, without which it is impossible to please God; but what a believer does in faith, from a principle of love, in the name and strength of Christ, and to the glory of God, is approved of by God, and is acceptable to him through Christ, and for his sake; and there are many things of this kind, as prayer, praise, acts of beneficence to the poor, and indeed every good work and holy action: and inasmuch as they had been thus taught and instructed how to behave and conduct in their outward walk and conversation, they are entreated and exhorted to go on and abound in the work of the Lord:so ye would abound more and more: that is, be more and more in the exercise of every grace, and in the discharge of every duty, making advances in holiness of life, and perfecting it in the fear of God.