For behold this selfsame thing, that ye sorrowed after a godly sort, what carefulness it wrought in you, yea, what clearing of yourselves, yea, what indignation, yea, what fear, yea, what vehement desire, yea, what zeal, yea, what revenge! In all things ye have approved yourselves to be clear in this matter. What carefulness it wrought in you - Carefulness of obeying my directions, 2 Corinthians 7:15; yea, what clearing of yourselves from guilt by inflicting censures on the guilty person, and putting away evil from among you, 1 Corinthians 5:13; yea, what indignation against him who had dishonored his profession, and defiled the Church; yea, what fear of my displeasure, and the rod which I threatened, 1 Corinthians 4:21; yea, what vehement desire to rectify what was amiss in this matter, 2 Corinthians 7:7; yea, what zeal for me; yea, what revenge in punishing the delinquent. See Whitby.
In all things, etc. - In the whole of your conduct in this affair since ye have received my letter, ye have approved yourselves to be clear, ἁγνους; not only to be clear of contumacy and obstinate persistence in your former conduct, but to have done all in the compass of your power to rectify the abuses which had crept in among you. The Corinthians were not clear, i.e. innocent or void of blame in the fact, but they were clear of all blame in their endeavors to remove the evil.