Аннотация:Unforgiveness and forgiveness are distinct. One cannot forgive unless unforgiveness has occurred, but one might reduce unforgiveness by many ways—only one of which is forgiveness. We present a model intended to further assist and guide subsequent empirical exploration. The model explains the personal, relationship, and environmental factors that lead people to either unforgiveness or forgiveness. Related areas are reviewed to stimulate as yet unexplored research and clinical efforts related to forgiveness. Clinical protocols for promoting forgiveness in enrichment, preventative, and therapeutic contexts are described.