This essay aims to clarify the role of literary education for sociality development of students. For this aim, I regard communicative competence as the elementary goal of literary education on the assumption that literature is the core of language education. The extension of communicative competence can be approached from two basic directions. ; the communication of `confirmation` by sharing the linguistic property and the communication of invention by approving the difference of others. The formulaic expression in oral literature is the social representation of shared knowledge including the system of value, idea, behavior. It propose people the mode of relation with physical and social world and the ways of respond. It suggest the typical meaning and the system of interpretation that people sharing with each other. It make people communicate in community by supplying the typical mode of interpretation about world and historical event. Individual grows by participating in this communication of confirmation. The other side, the dialogue is a form of life in that all individual living differently each other should participate in communication. It is difficult to arrive agreement of perspective because dialogue can be exist on the premise that the different value collide. The succession of dialogue results form admission of the many value. So it is need to admit that all of individual is different from each other. It means the communication of invention. The reading and writing literature is the process of invention of other pmple in our world. And it is the reason that the literary education answer to democracy.