After this little digression on the freedom of the faith, and on joy as the element of the Christian life, Paul returns to his defence. "To spare you I forbore to come; for I made up my own mind on this, not to come to you a second time in sorrow." Why was he so determined about this? He explains in the second verse. It is because all his joy is bound up in the Corinthians, so that if he grieves them he has no one left to gladden him except those whom he has grieved--in other words, he has no joy at all. And he not only made up his mind definitely on this; he wrote also in exactly this sense: he did not wish, when he came, to have sorrow from those from whom he ought to have joy. In that desire to spare himself, as well as them, he counted on their sympathy; he was sure that his own joy was the joy of every one of them, and that they would appreciate his motives in not fulfilling a promise, the fulfilment of which in the circumstances would only have brought grief both to them and him. The delay has given them time to put right what was amiss in their Church, and has ensured a joyful time to them all when his visit is actually accomplished.
There are some grammatical and historical difficulties here which claim attention. The most discussed is that of the first verse: what is the precise meaning of τὸ μὴ πάλιν ἐν λύπῃ πρὸς ὑμᾶς ἐλθεῖν? There is no doubt that this is the correct order of the words, and just as little, I think, that the natural meaning is that Paul had once visited Corinth in grief, and was resolved not to repeat such a visit. So the words are taken by Meyer, Hofmann, Schmiedel, and others. The visit in question cannot have been that on occasion of which the Church was founded; and as the connexion between this passage and the last chapter of the First Epistle is as close as can be conceived (see the Introduction), it cannot have fallen between the two: the only other supposition is, that it took place before the First Epistle was written. This is the opinion of Lightfoot, Meyer, and Weiss; and it is not fatal to it that no such visit is mentioned elsewhere--_e.g._, in the book of Acts. Still, the interpretation is not essential; and if we can get over chap. xiii. 2, it is quite possible to agree with Heinrici that Paul had only been in Corinth once, and that what he means in ver. 1 here is: "I determined not to carry out my purpose of revisiting you, in sorrow."