Here the apostle instructs them how to cure this humour, and rectify what was amiss among them upon this head,

I.By reminding them that the ministers about whom they contended were but ministers: Who then is Paul, and who is Apollos, but ministers by whom you believed? Even as the Lord gave to every man, Co1 3:5. They are but ministers, mere instruments used by the God of all grace. Some of the factious people in Corinth seem to have made more of them, as if they were lords of their faith, authors of their religion. Note, We should take care not to deify ministers, nor put them into the place of God. Apostles were not the authors of our faith and religion, though they were authorized and qualified to reveal and propagate it. They acted in this office as God gave to every man. Observe, All the gifts and powers that even apostles discovered and exerted in the work of the ministry were from God. They were intended to manifest their mission and doctrine to be divine. It was perfectly wrong, upon their account, to transfer that regard to the apostles which was solely to be paid to the divine authority by which they acted, and to God, from whom they had their authority. Paul had planted and Apollos had watered, Co1 3:6. Both were useful, one for one purpose, the other for another. Note, God makes use of variety of instruments, and fits them to their several uses and intentions. Paul was fitted for planting work, and Apollos for watering work, but God gave the increase. Note, The success of the ministry must be derived from the divine blessing: Neither he that planteth is any thing, nor he that watereth, but God who giveth the increase, Co1 3:7. Even apostolical ministers are nothing of themselves, can do nothing with efficacy and success unless God give the increase. Note, The best qualified and most faithful ministers have a just sense of their own insufficiency, and are very desirous that God should have all the glory of their success. Paul and Apollos are nothing at all in their own account, but God is all in all.

II.By representing to them the unanimity of Christ's ministers: He that planteth and he that watereth are one (Co1 3:8), employed by one Master, entrusted with the same revelation, busied in one work, and engaged in one design - in harmony with one another, however they may be set in opposition to each other by factious party-makers. They have their different gifts from one and the same Spirit, for the very same purposes; and they heartily carry on the same design. Planters and waterers are but fellow-labourers in the same work. Note, All the faithful ministers of Christ are one in the great business and intention of their ministry. They may have differences of sentiment in minor things; they may have their debates and contests; but they heartily concur in the great design of honouring God and saving souls, by promoting true Christianity in the world. All such may expect a glorious recompence of their fidelity, and in proportion to it: Every man shall receive his own reward, according to his own labour. Their business is one, but some may mind it more than others: their end or design is one, but some may pursue it more closely than others: their Master also is one, and yet this good and gracious Master may make a difference in the rewards he gives, according to the different service they do: Every one's own work shall have its own reward. Those that work hardest shall fare best. Those that are most faithful shall have the greatest reward; and glorious work it is in which all faithful ministers are employed. They are labourers with God, sunergoi - co-workers, fellow-labourers (Co1 3:9), not indeed in the same order and degree, but in subordination to him, as instruments in his hand. They are engaged in his business. They are working together with God, in promoting the purposes of his glory, and the salvation of precious souls; and he who knows their work will take care they do not labour in vain. Men may neglect and vilify one minister while they cry up another, and have no reason for either: they may condemn when they should commend, and applaud what they should neglect and avoid; but the judgment of God is according to truth. He never rewards but upon just reason, and he ever rewards in proportion to the diligence and faithfulness of his servants. Note, Faithful ministers, when they are ill used by men, should encourage themselves in God. And it is to God, the chief agent and director of the great work of the gospel, to whom those that labour with him should endeavour to approve themselves. They are always under his eye, employed in his husbandry and building; and therefore, to be sure, he will carefully look over them: "You are God's husbandry, you are God's building; and therefore are neither of Paul nor of Apollos; neither belong to one nor the other, but to God: they only plant and water you, but it is the divine blessing on his own husbandry that alone can make it yield fruit. You are not our husbandry, but God's. We work under him, and with him, and for him. It is all for God that we have been doing among you. You are God's husbandry and building." He had employed the former metaphor before, and now he goes on to the other of a building: According to the grace of God which is given unto me, as a wise master-builder, I have laid the foundation, and another buildeth thereon. Paul here calls himself a wise master-builder, a character doubly reflecting honour on him. It was honourable to be a master-builder in the edifice of God; but it added to his character to be a wise one. Persons may be in an office for which they are not qualified, or not so thoroughly qualified as this expression implies Paul was. But, though he gives himself such a character, it is not to gratify his own pride, but to magnify divine grace. He was a wise master-builder, but the grace of God made him such. Note, It is no crime in a Christian, but much to his commendation, to take notice of the good that is in him, to the praise of divine grace. Spiritual pride is abominable: it is making use of the greatest favours of God to feed our own vanity, and make idols of ourselves. But to take notice of the favours of God to promote our gratitude to him, and to speak of them to his honour (be they of what sort they will), is but a proper expression of the duty and regard we own him. Note, Ministers should not be proud of their gifts or graces; but the better qualified they are for their work, and the more success they have in it, the more thankful should they be to God for his distinguishing goodness: I have laid the foundation, and another buildeth thereon. As before he had said, I have planted, Apollos watered. It was Paul that laid the foundation of a church among them. He had begotten them through the gospel, Co1 4:15. Whatever instructors they had besides, they had not many fathers. He would derogate from none that had done service among them, nor would he be robbed of his own honour and respect. Note, Faithful ministers may and ought to have a concern for their own reputation. Their usefulness depends much upon it. But let every man take heed how he buildeth thereon. This is a proper caution; there may be very indifferent building on a good foundation. It is easy to err here; and great care should be used, not only to lay a sure and right foundation, but to erect a regular building upon it. Nothing must be laid upon it but what the foundation will bear, and what is of a piece with it. Gold and dirt must not be mingled together. Note, Ministers of Christ should take great care that they do not build their own fancies or false reasonings on the foundation of divine revelation. What they preach should be the plain doctrine of their Master, or what is perfectly agreeable with it.

He that planteth and he that watereth are one - Both Paul and Apollos have received the same doctrine, preach the same doctrine, and labor to promote the glory of God in the salvation of your souls. Why should you be divided with respect to Paul and Apollos, while these apostles are intimately One in spirit, design, and operation?

According to his own labor - God does not reward his servants according to the success of their labor, because that depends on himself; but he rewards them according to the quantum of faithful labor which they bestow on his work. In this sense none can say, I have labored in vain, and spent my strength for nought.

Now he that planteth, and he that watereth are one,.... Not in every respect so; they were different as men, they were not the same individual persons, nor in the same office; Paul was an apostle, Apollos only a preacher of the Gospel; nor had they the same measure of gifts, nor did they labour alike, or were of the same usefulness; but they had one and the same commission to preach the Gospel; and the Gospel they preached was the same; and so were their views, aims, and ends, which were the glory of God, and the good of immortal souls; and they had the same love and affection for one another; they were one in their work, judgment, and affection; and which carries in it a strong reason and argument why the members of this church should not contend and divide about them:

and every man shall receive his own reward; either from men, that double honour he is worthy of, maintenance and respect; or rather from God, not a reward of debt, for his labours are by no means meritorious of anything at the hands of God, from whom he has all the grace, strength, and abilities he labours with; but of grace, even the reward of the inheritance, because he serves the Lord Christ; which is by bequest, through the death of the testator, and common to all the children of God, and heirs of glory:

according to his own labour; and not another's; and not according to the success of it, but according to that itself; not that that is the measure of the reward, for the reward infinitely exceeds it; but is that to which God has graciously annexed the promise of the reward, as an encouragement to it.

one--essentially in their aim they are one, engaged in one and the same ministry; therefore they ought not to be made by you the occasion of forming separate parties.

and every man--rather "but every man." Though in their service or ministry, they are essentially "one," yet every minister is separately responsible in "his own" work, and "shall receive his own (emphatically repeated) reward, according to his own labor." The reward is something over and above personal salvation (Co1 3:14-15; Jo2 1:8). He shall be rewarded according to, not his success or the amount of work done, but "according to his own labor." It shall be said to him, "Well done, thou good and (not successful, but) faithful servant, enter thou into the joy of thy Lord" (Mat 25:23).