When two persons want reconciliation through forgiveness, the whole cosmos is involved, and the energy springing from forgiveness is released for other forms of service. Forgiveness makes possible a deeper communion than that which existed before. One can begin to see another reason why forgiveness is important. Its importance is on the scale of evolution and it springs from the Creator of evolution. It invariably releases love, and love is the energy of creation.
I believe that angels are forms, images, and expressions through which the essences and energy forces of God can be transmitted and that, since there are an infinite number of these forms, the greatest service anyone can pay the angelic host is never consciously to limit the ways angels might appear to us.