The voices within us want to be heard. In parts work, sometimes called constellation work, parts are given attention, respect, space and love. When fully experienced, they continue or complete their journey. These parts, or voices, are often formed in childhood, from our parents, past lives, etc.  It is in the hearing, the Presence given to them, that the transformation and completion happens.  Transformation does not come from analysis, forgiveness or understanding. Those things are consequences.