The only path to peace is forgiveness. Forgiveness given and received enables a new kind of relationship among people, breaking the spiral of hatred and revenge and shattering the chains of evil which bind the hearts of those in conflict with one another. For nations in search of reconciliation and for those who hope for peaceful co-existence between individuals and peoples, there is no other way than this: forgiveness given and received.
How full of salutary lessons are the words of the Lord: "Love your enemies and pray for those who persecute you, so that you may be children of your Father who is in heaven; for he makes his sun rise on the evil and the good and sends rain on the just and the unjust" (Mt 5:44-45)! To love those who have offended us is to disarm them and to turn even a battle-field into an arena of mutual support and cooperation.
From Pope John Paul II Lenten Message of 2001.