Book "On Faith" by St. Basil the Great: Context, Structure and Addressee

The article examines St. Basil the Great’s work “On Faith” (Περὶ Πίστεως; PG 31, 676–692; CPG 2886). The author classifies it as one of the early works of the saint, suggesting that it was written around 365 AD. It is argued that “On Faith” is connected with another work by St. Basil, namely “Against Eunomius” (Κατὰ Εὐνομίου; PG 29, 497–768; CPG 2837). The author demonstrates that there is a deliberate dialogue between the two works, with “On Faith” clarifying some points made in “Against Eunomius.” The precise motive for writing “On Faith” was dissatisfaction with the unclear language used by St. Basil in “Against Eunomius,” as expressed by a hierarchically superior authority. In this context, the article presents and supports the hypothesis that “On Faith” is addressed to a specific individual, namely Eusebius of Caesarea. A new translation of the work is also proposed.