Parable of the Unforgiving Servant
Do you see the necessity of humility in your prayerful private pursuit of a brother or sister who has sinned against you applied here? Do you see your need for you to have the heart of the King in your encounter with them? For indeed, as much as it's right for you to go to the brother and talk to him about his sin, it's just as important that you do so with kindness and compassion, freely forgiving them when they hear you and repent.