In this principal part of the epistle we find,

I.The ill news communicated to the lady-seducers are abroad: For many deceivers have entered into the world. This report is introduced by a particle that bespeaks a reason of the report. "You have need to maintain your love, for there are destroyers of it in the world. Those who subvert the faith destroy the love; the common faith is one ground of the common love;" or, "You must secure your walk according to the commands of God; this will secure you. Your stability is likely to be tried, for many deceivers have entered into the world." Sad and saddening news may be communicated to our Christian friends; not that we should love to make them sorry, but to fore-warn is the way to fore-arm them against their trials. Now here is, 1. The description of the deceiver and his deceit - he confesses not that Jesus Christ has come in the flesh (Jo2 1:7); he brings some error or other concerning the person of the Lord Jesus; he either confesses not that Jesus Christ is the same person, or that Jesus of Nazareth was the Christ, the anointed of God, the Messiah promised of old for the redemption of Israel, or that the promised Messiah and Redeemer has come in the flesh, or into the flesh, into our world and into our nature; such a one pretends that he is yet to be expected. Strange that after such evidence any should deny that the Lord Jesus is the Son of God and Saviour of the world! 2. The aggravation of the case - such a one is a deceiver and an antichrist (Jo2 1:7); he deludes souls and undermines the glory and kingdom of the Lord Christ. He must be an impostor, a wilful deceiver, after all the light that has been afforded, and all the evidence that Christ has given concerning himself, and the attestation God has given concerning his Son; and he is a wilful opposer of the person, and honour, and interest of the Lord Christ, and as such shall be reckoned with when the Lord Christ comes again. Let us not think it strange that there are deceivers and opposers of the Lord Christ's name and dignity now, for there were such of old, even in the apostle's times.

II.The counsel given to this elect household hereupon. Now care and caution are needful: Look to yourselves, Jo2 1:8. The more deceivers and deceits abound, the more watchful the disciples must be. Delusions may so prevail that even the elect may be endangered thereby. Two things they must beware of: - 1. That they lose not what they have wrought (Jo2 1:8), what they have done or what they have gained. It is a pity that any religious labour should be in vain; some begin well, but at last lose all their pains. The hopeful gentleman, who had kept the commands of the second table from his youth up, lost all for want of less love to the world and more love to Christ. Professors should take care not to lose what they have gained. Many have not only gained a fair reputation for religion, but much light therein, much conviction of the evil of sin, the vanity of the world, the excellency of religion, and the power of God's word. They have even tasted of the powers of the world to come, and the gifts of the Holy Spirit; and yet at last lose all. You did run well, who hindered you, that you should not obey (or not go on to obey) the truth? Sad it is that fair and splendid attainments in the school of Christ should all be lost at last. 2. That they lose not their reward, none of it, no portion of that honour, or praise, or glory that they once stood fair for. That we (or you, as in some copies) receive a full reward. "Secure you as full a reward as will be given to any in the church of God; if there are degrees of glory, lose none of that grace (that light, or love, or peace) which is to prepare you for the higher elevation in glory. Hold fast that which thou hast (in faith, and hope, and a good conscience), that no man take thy crown, that thou neither lose it nor any jewel out of it," Rev 3:11. The way to attain the full reward is to abide true to Christ, and constant in religion to the end.

III.The reason of the apostle's counsel, and of their care and caution about themselves, which is twofold: - 1. The danger and evil of departure from gospel light and revelation; it is in effect and reality a departure from God himself: Whosoever transgresseth (transgresseth at this dismal rate), and abideth not in the doctrine of Christ, hath not God. It is the doctrine of Christ that is appointed to guide us to God; it is that whereby God draws souls to salvation and to himself. Those who revolt thence, in so doing revolt from God. 2. The advantage and happiness of firm adherence to Christian truth; it unites us to Christ (the object or subject-matter of that truth), and thereby to the Father also; for they are one. He that abideth (rooted and grounded) in the doctrine of Christ, he hath both the Father and the Son. By the doctrine of Christ we are enlightened in the knowledge of the Father and the Son; by it we are sanctified for the Father and the Son; thereupon we are enriched with holy love to the Father and the Son; and thereby prepared for the endless enjoyment of the Father and the Son. Now you are clean through the word which I have spoken to you, Joh 15:3. This purity makes meet for heaven. The great God, as he has set his seal to the doctrine of Christ, so he puts a value upon it. We must retain that holy doctrine in faith and love, as we hope or desire to arrive at blessed communion with the Father and the Son.

Look to yourselves - Be on your guard against these seducers; watch, pray, love God and each other, and walk in newness of life.

That we lose not those things which we have wrought - That we apostles, who have been the means of your conversion, may not be deprived of you as our crown of rejoicing in the day of the Lord Jesus.

Instead of the first person plural, απολεσωμεν, etc., We lose, etc., many MSS., versions, and fathers, read the whole clause in the second person plural, απολεσητε, Ye lose, etc. Take heed to yourselves that Ye lose not the things which Ye have wrought, but that Ye receive a full reward. This reading is more consistent and likely, and is supported by at least as good evidence as the other. We find that if these persons did not keep on their guard they might lose their salvation, and the apostles their rejoicing in the day of the Lord Jesus. Even this intimation might put them on their guard. Had the apostle said ye cannot finally fall, what a different effect would it have produced! Griesbach has placed these readings in the margin as being very probable.

Look to yourselves,.... This is an exhortation to the elect lady, and her children, to look about them, and take care of themselves, and beware of these deceivers, and their doctrines:

that we lose not those things which we have wrought; or as the Alexandrian copy, and many other copies, and the Vulgate Latin, Syriac, and Ethiopic versions read, "that ye lose not those things which ye have wrought"; in embracing the Gospel, making a profession of it, walking in it, showing a zeal, and contending for it, expressing a love both by words and actions to the ministers of it, and suffering much reproach on the account of it; all which would be lost, and in vain, should they at last drop the Gospel, and embrace the errors of the wicked; see Gal 3:4. Moreover, such who do not go such lengths, as to let go the head, Christ, but retain him as the foundation, and the fundamental doctrines of the Gospel, yet, among many precious things, may lay much rubbish on this foundation; and therefore should take heed what they build upon it, since, though they themselves may be saved, their works may be destroyed, and so they suffer loss; see Co1 3:11; and if we read the words, "that we lose not--which we have wrought"; the sense is the same, it being only a figure which rhetoricians call communion, and it is frequently used when a common duty is exhorted to; see Jo1 2:28; unless it should be thought that this has a peculiar reference to the ministers of the Gospel, as it may: for though the Gospel preached by them can never be lost, being the everlasting Gospel, and the word which abides for ever; yet it may be received in vain, and persons may fall from it, and imbibe error, and so the labour of Christ's faithful ministers may be so far in vain, and lost; and likewise, many souls whom they have thought they have gained to Christ, and that they have been instruments of working upon them for good, and have hoped they would be their joy and crown of rejoicing another day; when such are carried away by deceivers, fall off from the truth, ministers of the word lose what they thought they had wrought, which must give them great concern; and this is improved by the apostle into a reason and argument why the persons he wrote to should beware of seducers and their errors:

but that we receive a full reward; in heaven, and which itself is called the recompense of reward, and the reward of the inheritance; not that this is a reward of debt due to the works of men, which are not rewardable in themselves; for they are such as are due to God before they are performed; and when they are done, they are not profitable to him, nothing is given to him, or received by him; when all is done that can be done, men are unprofitable servants; but this is a reward of grace, God has of his own grace promised it to those who love and serve him; and because it will be given them of his grace, after their work is over, as wages are given to a servant when he has done his work, it goes by this name: and whereas it is said to be a "full" one, the meaning is not as if it was different to different persons, for there is but one recompense of reward, or reward of the inheritance common to all the saints; or, as if it might be incomplete in some; it only signifies a large and exceeding great reward; see Gen 15:1; in which last place the same phrase is used as here; and where the Septuagint interpreters use the same words as here; and which is thus paraphrased by the Targumist,

"the Lord give thee a good recompence in this world for thy good work, and let thy reward be "full", or "perfect", in the world to come.''

And the Jews (g) often speak of a full reward, and an equal one, to be received hereafter. Perhaps regard is here had particularly to the ministers of the Gospel, who have their reward in part here, for the workman is worthy of his reward, and they will have it in full hereafter. Moreover, the apostle might here be concerned, that he, and every faithful minister, might have their full number, they expected, that none may be missing, and which he may call a full reward: though the above copies and versions read here, as before, "ye", and "not we".

(g) Targum on Eccl. i. 3. & ii. 11. & Midrash Kohelet, fol. 72. 4.

Look to yourselves--amidst the widespread prevalence of deception so many being led astray. So Christ's warning, Mat 24:4-5, Mat 24:24.

we lose not . . . we receive--The oldest manuscripts and versions read, "That YE lose not, but that YE receive."

which we have wrought--So one oldest manuscript reads. Other very old manuscripts, versions, and Fathers, read, "which YE have wrought." The we being seemingly the more difficult reading is less likely to have been a transcriber's alteration. Look that ye lose not the believing state of "truth and love," which WE (as God's workmen, Co2 6:1; Ti2 2:15) were the instruments of working in you.

a full reward--of grace not of debt. Fully consummated glory. If "which YE have wrought" be read with very old authorities, the reward meant is that of their "work (of faith) and labor of love." There are degrees of heavenly reward proportioned to the degrees of capability of receiving heavenly blessedness. Each vessel of glory hanging on Jesus shall be fully happy. But the larger the vessel, the greater will be its capacity for receiving heavenly bliss. He who with one pound made ten, received authority over ten cities. He who made five pounds received five cities; each according to his capacity of rule, and in proportion to his faithfulness. Compare Co1 15:41. "There is no half reward of the saints. It is either lost altogether, or received in full; in full communion with God" [BENGEL]. Still no service of minister or people shall fail to receive its reward.