Contribution: This article contributes to the ongoing interdisciplinary studies of ontology, anthropology, theology, and sociology. By interpreting or reading Augustine's Confessiones through the lens of mimetic desire, this article offers an alternative perspective on Augustine's natural theology and virtue ethics. It further presents the conceptual framework of mimesis on Christian and Platonist praxis of the ideal forms. Moreover, the article of the narratological composition of Confessiones expounds the importance of interpersonal relationships in our spiritual growth. The triangular structure of mimesis was further expounded in the context of interior life, viz. interior homo [inner man] as the ultimate model.