John Calvin Reformed @genevareformer

7. Neither is he that planteth anything It appears, nevertheless, from what has been already said, that their labor is of some importance. We must observe, therefore, why it is that Paul thus depreciates it; and first of all, it is proper to notice that he is accustomed to speak in two different ways of ministers, Calvin will be found adverting to the same subject...

Matthew Henry Presbyterian @wholebiblehenry

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.

Commenting on 1 Corinthians 3:5-10

John Gill Reformed Baptist @doctorgill

So then, neither is he that planteth anything,.... Not that he is the happy instrument of beginning the good work: neither he that watereth; who is the means of carrying of it on: not that they are simply and absolutely nothing, without any restriction and limitation; they are men, they are Christians, they are ministers, and useful ones, by whom others believe; they are labourers...