Yes, historically religion provided not only a means of understanding one's place in the social system in which one lived but also provided a sense of self in a much longer historical aspect. Successful religions existed on the order of centuries, if not millennia, and set the foundation for one's understanding of self, membership within the group, morality and ethics, legal frameworks, and an explanatory model for the universe in which all these operated.. all of which had outlasted rulers, systems of government, nations, etc.