Religions have rituals/ ritu. It is whatever is done repeatedly. A ritual is a series of acts conducted primarily for symbolic purposes. Rituals serve a variety of functions; Rituals can fulfill religious obligations or ideals, satisfy practitioners' spiritual or emotional needs, strengthen social bonds, provide social and moral education, demonstrate respect or submission, allow one to state one's affiliation, obtain social acceptance or approval for some event—or rituals can be performed simply for the pleasure of the ritual itself. Rituals are helpful in the development of a strong sense of group identity.