2:2 For if I make you sorry, etc. The thought is, your sorrow, because rebuked, gladdens me on account of your repentance.
2:2 For if I grieve you, who is he that cheereth me, but he that is grieved by me - That is, I cannot be comforted myself till his grief is removed.
2:1-4 The apostle desired to have a cheerful meeting with them; and he had written in confidence of their doing what was to their benefit and his comfort; and that therefore they would be glad to remove every cause of disquiet from him. We should always give pain unwillingly, even when duty requires that it must be given.