Beliefs of a group refer to the shared values, principles, and ideas that a particular group of people adhere to. The term 'ETHOS' is derived from the Greek word for 'CHARACTER' and is used to describe the guiding beliefs or ideals that characterize a community, nation, or ideology. TENETS are a set of beliefs or principles that form the basis of a system of thought or action. CREDO is a Latin term meaning 'I believe' and is used to refer to a statement of faith or belief. Finally, CREEDS are formal statements of religious belief, often recited as part of a liturgy. Together, these four terms refer to the shared beliefs of a group that guide their actions and decisions.