Until we learn to forgive deeply and sincerely, we remain only on the threshold of real union with God, we remain essentially imprisoned and unfree. In the course of a lifetime, we gradually accumulate countless little resentments which, if allowed to grow, become big hates and seemingly insoluble differences. If, however, we do not allow these jealousies and hatreds to grow, but instead try always to purify our hearts, we enter into the mystery of love, the mystery of God. We have so much to forgive: life, maybe, certainly those who have hurt us and even ourselves (perhaps most of all, ourselves). Often we are hardest on ourselves and need to forgive ourselves for failing, for being less perfect than we would like to be. God forgives us much more readily than we forgive ourselves, and this inability to forgive ourselves is the cause of much of our pain and inability to grow. Forgive, then, and we will begin to live.