Platonic Theories of Prayer is a collection of ten essays on the topic of prayer in the later Platonic tradition. The volume originates from a panel on the topic held at the 2013 ISNS meeting in Cardiff, but is supplemented by a number of invited papers. Together they offer a comprehensive view of the various roles and levels of prayer characteristic of this period. The concept of prayer is shown to include not just formal petitionary or encomiastic prayer, but also theurgical practices and various states of meditation and ecstasy practised by such major figures as Plotinus, Porphyry, Iamblichus, Proclus, Damascius or Dionysius the Areopagite.

The corpus of astrological material ascribed to the Egyptian priest Manetho consists of six books of poetry. This book serves as the companion to the one published by OUP in 2020, which was the first commentary in any language on the earliest three books of Manetho's poetry (two, three, and six as they appear in the manuscript). This volume supplies the remainder (books four, one, and five). Manetho was credited with a series of didactic poems which list outcomes for planetary set-ups in a birth chart. The books covered in this volume are not as easily dated as those in the first volume, but the most recent is probably no later than the fourth century and they are still Egyptian. As in the first volume, their descriptions of the kinds of person who are born under happy and unhappy configurations of stars speak to the lived realities, aspirations, and fears of the astrologer's clientele. Unlike in the first volume, however, the individual books treated here have different authors, and there is more emphasis on profiling individual poets in terms of style, metre, and mannerisms. As in the first volume, there is a Greek text with English translation and an apparatus with parallel material to enable comparison with related works. But this volume pays more attention to the transmission of traditional material from one author to another, and to the special approach required of an editor of material which, being in practical use, circulated in unstable and minutely-varying textual forms.

We do not have many definitions of Christianity from late antiquity, but among the few extant is the brief statement of Gregory of Nyssa (335-395 CE) that it is "mimesis of the divine nature." The sentence is both a historical gem and theologically puzzling. Gregory was the first Christian to make the infinity of God central to his theological program, but how could he intend for humans to imitate the infinite? If the aim of the Christian life is "never to stop growing towards what is better and never to place any limit on perfection," how could mimesis function within this endless pursuit? In Imitations of Infinity, Michael A. Motia situates Gregory among Platonist philosophers, rhetorical teachers, and early Christian leaders to demonstrate how much of late ancient life was governed by notions of imitation. Questions both intimate and immense, of education, childcare, or cosmology, all found form in a relationship of archetype and image. It is no wonder that these debates demanded the attention of people at every level of the Roman Empire, including the Christians looking to form new social habits and norms. Whatever else the late ancient transformation of the empire affected, it changed the names, spaces, and characters that filled the imagination and common sense of its citizens, and it changed how they thought of their imitations. Like religion, imitation was a way to organize the world and a way to reach toward new possibilities, Motia argues, and two earlier conceptions of mimesis—one centering on ontological participation, the other on aesthetic representation—merged in late antiquity. As philosophers and religious leaders pondered how linking oneself to reality depended on practices of representation, their theoretical debates accompanied practical concerns about what kinds of objects would best guide practitioners toward the divine. Motia places Gregory within a broader landscape of figures who retheorized the role of mimesis in search of perfection. No longer was imitation a marker of inauthenticity or immaturity. Mimesis became a way of life.

Gregory of Nyssa’s Homilies on the Our Father, edited by Matthieu Cassin, Hélène Grelier-Deneux and Françoise Vinel, offers an English translation, the edition of a 15th century Latin translation and twenty-seven studies on this major text of the 4th century.

The book is a critical edition of the text with an English translation and commentary of Proclus’ On the Hieratic Art according to the Greeks. The Hieratic Art is the Theurgic Art, theurgy, the theurgic union with the divine. Proclus describes the theurgic union, putting an emphasis on a conceptual blending of ritual actions (teletai, e.g. the role of statues, incenses, synthêmata, symbols, purifications, invocations and epiphanies) and philosophical concepts (e.g. union of many powers, ‘one and many’, symphathy, natural sympathies, attraction, mixing and division).

This volume examines the discussion of the Chaldean Oracles in the work of Proclus, as well as offering a translation and commentary of Proclus’ Treatise On Chaldean Philosophy. Spanu assesses whether Proclus’ exegesis of the Chaldean Oracles can be used by modern research to better clarify the content of Chaldean doctrine or must instead be abandoned because it represents a substantial misinterpretation of originary Chaldean teachings. The volume is augmented by Proclus’ Greek text, with English translation and commentary. Proclus and the Chaldean Oracles will be of interest to researchers working on Neoplatonism, Proclus and theurgy in the ancient world.