Adam Clarke on 2 Corinthians 1:15

And in this confidence - Under the conviction or persuasion that this is the case; that ye exult in us, as we do in you;

I was minded - I had purposed to come to you before, as he had intimated, 1Cor 16:5; for he had intended to call on them in his way from Macedonia, but this purpose he did not fulfill; and he gives the reason, 2Cor 1:23.

A second benefit - He had been with them once, and they had received an especial blessing in having the seed of life sown among them by the preaching of the Gospel; and he had purposed to visit them again that they might have a second blessing, in having that seed watered. Instead of χαριν, grace or benefit, several MSS. read χαραν joy, pleasure; but the word grace or benefit, seems to express the apostle's meaning best.