Breaking the Vicious Cycle
As long as the only cry heard among us is for vengeance, there can be no reconciliation. If our hearts are so narrow as to see only how others have hurt and offended us, we cannot see how we have offended God and so find no need to seek forgiveness. If we are always calculating in our hearts how much this one or that one has violated our rights, by the very nature of things we will not be able to pray this prayer.
In the affairs of human beings there is a vicious circle of retaliation: you gore my ox, and I’ll gore your ox; you hurt me, and I’ll hurt you in return. Now the giving of forgiveness is so essential because it breaks this law of retribution. We are offended, and, instead of offending in return, we forgive. (Be assured that we are able to do this only because of the supreme act of forgiveness at Golgotha, which once and for all broke the back of the cycle of retaliation.) When we do, when we forgive, it unleashes a flood of forgiving graces from heaven and among human beings.
— Richard J. Foster, Prayer, p. 187