Commentaries
10:7-11 In outward appearance, Paul was mean and despised in the eyes of some, but this was a false rule to judge by. We must not think that none outward appearance, as if the want of such things proved a man not to be a real Christian, or an able, faithful minister of the lowly Saviour.
10. letters—implying that there had been already more letters of Paul received by the Corinthians than the one we have, namely, First Corinthians; and that they contained strong reproofs.
say they—Greek, "says one," "such a one" (2Co 10:11) seems to point to some definite individual. Compare Ga 5:10; a similar slanderer was in the Galatian Church.
weak—(2Co 12:7; 1Co 2:3). There was nothing of majesty or authority in his manner; he bore himself tremblingly among them, whereas the false teachers spoke with authoritative bearing and language.