Byzantine literature refers to the body of written works produced in the Byzantine Empire, which lasted from the 4th to the 15th century. This literature encompasses a variety of genres, including religious texts, historical accounts, poetry, and philosophical works. It reflects the cultural and intellectual life of the empire, influenced by both Greek and Roman traditions, as well as Christian theology. The language of Byzantine literature primarily evolved from Koine Greek, and many works were written in a more ornate style known as Middle Greek. Notable authors include Michael Psellos and Anna Comnena, whose writings provide valuable insights into the political and social dynamics of their time.