Study aimed to determine the impact of Spiritual intervention on family functioning and sense of coherence in the caregivers of patients with cancer, and based on five items of Richard& Bergin's Theistic spiritual strategies, that includes prayer, spiritual connection and visualization techniques, the Compassionate, in consultation with religious leaders, using intuition and inspiration combined with four connection with God, self, others and nature designed . In order to gather information, after the establishment in shariati hospital, and research samples selection based inclusion criteria, the samples were randomly divided into two intervention and control groups. Then questionnaires in three stages before the spiritual intervention , immediately after the 6 meeting spiritual intervention and a month after the intervention by the participants in the study will be completed in two groups. spiritual intervention is done during the 6 meeting in small groups caregivers having a person with cancer in family; passing at least two months and maximum 6 months from the time of diagnosis.