Was the stylistic exuberance and formal ambition of twelfth-century classicizing prose linked to the unprecedented study of ancient poetry during this period? Why would aspiring prose writers have been nurtured largely in verse? Long accustomed to regard Byzantine interest in ancient poetry as culturally antiquarian in nature, we have been less alert to the formal lessons available to aspiring Byzantine authors, most of whom would go on to compose in prose instead of verse. By tracing the long history of poetry as the school of prose, this chapter draws examples from Eustathios’ Parekbolai or ‘commentaries’ on Homeric epic in a bid to illustrate attempts to render Byzantine prose more ‘poetic’. The author thus hopes to underline the reciprocal and often seamless relation between prose and verse in the twelfth century and what this may teach us about both during what is widely regarded as the most innovative period in Byzantine literature.