Khamā: Pardon Granted
Khamā is the release one person hands another once an offense is set down. Paul lets the Corinthians' pardon stand as his own, the way a cancelled debt stays cancelled no matter who holds the paper. The old monastic exchange ran on the same two beats: the fault is named as a fault, and the answer comes back, I forgive you, with care promised for the days ahead.
Sammukhāvinaya: Settling in the Presence
Sammukhāvinaya is the requirement that a dispute be resolved with all parties present. "In the presence of Christ" puts this pardon in the open air rather than in the quiet of Paul's own chest, where a grudge could keep breathing while the words said otherwise. Anything settled behind a person's back has a way of reopening; what is settled face to face, before witnesses, stays settled.
Anukampā: Tender Concern for Others
Anukampā is care that moves an act toward someone else's welfare. "For your sakes" is the whole hinge here, since Paul is not chiefly relieving himself; he is thinking about what a congregation becomes when it keeps a punishment running past its purpose. A doctor stops the treatment when the patient is well, and the stopping is part of the healing.
Sāmaggī: Concord of the Community
Sāmaggī names a community whose agreement is unbroken. The man had already borne the rebuke of the majority, and holding out any longer would leave the assembly split, some ready to receive him and some still barring the door. Paul aligns his own forgiving with theirs so that one chair is not left permanently empty at the table.
Avera: Freedom from Enmity
Avera is the condition of holding no hostility toward anyone. Hatred is never put out by more hatred; a fire dies when nobody adds wood to it, and Paul's refusal to keep the offense alive is the last log withheld. Grief over the injury was appropriate in its season, and the season has passed, so the ill will is allowed to go cold rather than being nursed as a right that was earned.