Paul’s Second Letter to the Church in Corinth 2:1-10:
1So I made up my mind not to make you another painful visit. 2For if I cause you pain, who is there to make me glad but the one whom I have pained? 3And I wrote as I did, so that when I came, I might not suffer pain from those who should have made me rejoice; for I am confident about all of you, that my joy would be the joy of all of you. 4For I wrote to you out of much distress and anguish of heart and with many tears, not to cause you pain, but to let you know the abundant love that I have for you.
5 But if anyone has caused pain, he has caused it not to me, but to some extent—not to exaggerate it—to all of you. 6This punishment by the majority is enough for such a person; 7so now instead you should forgive and console him, so that he may not be overwhelmed by excessive sorrow. 8So I urge you to reaffirm your love for him. 9I wrote for this reason: to test you and to know whether you are obedient in everything. 10Anyone whom you forgive, I also forgive. What I have forgiven, if I have forgiven anything, has been for your sake in the presence of Christ.
The Gospel of Matthew 18:21-22:
21 Then Peter came and said to him, ‘Lord, if another member of the church sins against me, how often should I forgive? As many as seven times?’ 22Jesus said to him, ‘Not seven times, but, I tell you, seventy-seven times.