Towards the end of his ministry in the late fourth century, Gregory of Nyssa writes to a group of presbyters urging them to be diligent in how they choose their next bishop.Footnote 1 He hopes to visit as soon as possible, he tells them, since his purpose is to support the quarrelsome presbyters as they come to a decision. Tucked into the opening section of the letter is this single reference to the devil:
Thus may we discover a means of remedying the distresses which have already transpired, and of securing your future, so that you may no longer be torn asunder by this discord, where one withdraws himself from the church in one direction, someone else in another, and you are hereby exposed as a laughing-stock to the devil [γέλωτα προκεῖσθαι τῷ διαβόλῳ], whose one intent and endeavour it is to oppose the divine will [θέλημα] in order that none should be saved or come to the knowledge of the truth.Footnote 2
To emphasise the intensity of the devil’s enmity towards the church, the bishop’s warning includes a clever play on words. In the First Letter to Timothy, we read ‘God our Saviour, who desires everyone to be saved and to come to the knowledge of the truth’ (1 Tim 2:3–4).Footnote 3 Gregory deftly replaces ‘God’ with ‘the devil’ as the subject of the sentence. By making this move, he stresses that the presbyters must amend their behaviour rapidly because the devil lurks behind the scenes. Given that Gregory of Nyssa has been described as ‘the most rigorously intellectual of all the early Christian thinkers’,Footnote 4 the skilful play on words prompts readers to reflect on the status of the devil in his thought. This reference to the enemy of salvation is one of many through the bishop’s corpus. He is not alone in this regard.
Basil of Caesarea ‘cut a massive figure in his day’.Footnote 5 Known best for his contributions to Trinitarian doctrine, he likewise peppers his communications with remarks and instruction on the devil. For one such example, see his treatise On the Holy Spirit. As he builds a case against those who say that the Spirit is not glorified, Basil includes a comprehensive list of the Spirit’s works. He cites evidence of the Spirit’s power, such as ‘kinship with God’ and ‘the resurrection from the dead’.Footnote 6 Amidst miracles and gifts of healing that demonstrate the Spirit’s power, we find ‘the devil was diminished when the Spirit was present’.Footnote 7 This mention of the devil is so fleeting that even careful readers may miss how he is used to bolster Basil’s argument on the divinity of the Holy Spirit.
Consider too an oration by Gregory of Nazianzus, ‘the greatest stylist of the patristic age’.Footnote 8 Composed during a period of tax adjustment, the oration aims to promote fair taxation.Footnote 9 Gregory explores themes such as simplicity and contentment of life, citizenship in heaven, and how the people of God best use their time and talents, whether they are young or old. Drawing to a close, he exclaims, ‘Would that evil be destroyed utterly, along with the Evil One [ὁ πονηρός], who sowed weeds in us while we were sleeping.’Footnote 10 This cry, evoking the parable of the sower in Matthew 13:25, tells us that the devil works tirelessly to engender the greed that instigates excessive taxation. This malevolent angel tempts and deceives and must be resisted. The devil’s appearance in this oration is brief, but the conciseness of the preacher’s lament does not undermine his frustration at the devil’s presence on the earth.
In these three texts, the bishops refer to the devil with equal brevity but to different ends. In the first instance, the devil threatens the unity of the church. In the second, he proves the Spirit’s power, and in the third, his wily ways prompt an utterance of grief. These references to the devil were not taken from sermons directly concerned with diabology or demonology, or even the ascetic life. By way of contrast, the references occur in writings on matters seemingly unrelated to the devil: choosing a bishop, the doctrine of the Holy Spirit, and equitable taxation, respectively. That the devil makes an appearance in such texts invites us to consider his salience in fourth-century Christian thought.
Basil of Caesarea, Gregory of Nazianzus, and Gregory of Nyssa are leading thinkers in the history of Christian theology. The bishops elicit attention for their outstanding responses to the most significant philosophical, doctrinal, and pastoral questions of the fourth century. In recent decades, commentators have scrutinised their accounts of the doctrine of God, Christology, pneumatology, soteriology, theological anthropology, and the Christian life. Their instruction on the devil, however, is barely mentioned in modern scholarship.Footnote 11 Given that they refer to the devil habitually and across the breadth of their corpora, we might well ask what lies behind the lack of scholarly interest in diabolic matters.
Disregarding the Devil
Once there was a devil – so the story goes – and as early Christians grappled with all that was wrong in the world, the devil served as their primary explanation for problems of evil, sin, and suffering.Footnote 12 To coin a phrase, ‘the devil made me and everyone else do it’. Parsed in this way, the devil was useful for covering a gap in theological reasoning. Nowadays – so the story continues – we do not need to resort to fallen angels to make sense of our experiences. Modern commentators on early Christian thought have adjudicated that the devil belongs in the world of elves and fairies.Footnote 13 He is a ‘goblin’,Footnote 14 a ‘personification of evil’,Footnote 15 a ‘character in a narrative’,Footnote 16 or else a ‘symbol’.Footnote 17 The devil is conceived as almost anything but a fallen angel with a place in serious theological discourse. At best, he is an addendum to salvation history.Footnote 18
Basil of Caesarea, Gregory of Nazianzus, and Gregory of Nyssa treated the devil differently from much modern theological scholarship. They drew on traditions of biblical interpretation that understood Lucifer, the brightest of angels, as having been cast from the near presence of God. The three theologians do not apply these traditions indiscriminately. Basil and Gregory of Nyssa explain Lucifer’s existence on the earth in slightly different ways, and Gregory of Nazianzus admits that at the end of the day, he cannot truly fathom it.Footnote 19 The bishops agree, though, that the devil is the commander-in-chief of an army of demons and a malevolent power. While he hates all that God has made, he hates the church especially because he is bent on opposing God’s will, which is that all would be saved.
There are many more studies on demonology than on the devil.Footnote 20 For the modern intellect, demons are seemingly more palatable than their captain. Possibly, it is easier to conceive demons as an abstract concept. If we gesture at the ‘demonic’ in the loosest and vaguest of terms, it can be a little less disconcerting than the particularity of the ‘Evil One’, especially when he is conceived as a vivid red, horned figure with a pitchfork by his side.Footnote 21
Nonetheless, even demons pose challenges for modern sensibilities.Footnote 22 Writing on Augustine’s demonology, Gregory D. Wiebe explores the concepts that support Augustine’s belief in demons, showing that demons were embodied creatures, integral to Augustine’s broader theology. While reviewing the related literature, Wiebe observes that angels – fallen and otherwise – are ‘often dismissed as a product of the time’.Footnote 23 He explains the lack of scholarly interest in Augustine’s demonology by way of reference to Weber’s concept of disenchantment.Footnote 24 From this perspective, fallen angels belong in the world of late antiquity, along with any notion that they might be ‘real’.Footnote 25 We moderns know better.Footnote 26
Our interpretation of concepts of the religious imagination is complicated by the different contexts of the fourth and twenty-first centuries. Scholars have adopted various ways of navigating this difference. Peter Brown, among others, has drawn attention to the tradition of the psychologisation of demons.Footnote 27 Writing on Athanasius of Alexandria’s Life of Antony, Brown has argued that modern readers should take care they are not deceived by the evocative iconography capturing Antony’s demonic temptations. Hermitic life in the desert was much less exciting than the representations lead us to believe. The ascetic preoccupation with demonic entities was, Brown reassures us, ‘merely the shadow side of the third-century emphasis on the protecting spirit as an upward extension of the self’.Footnote 28 We do not need to be concerned that phantasms appeared to Antony, because he was ‘grappling with his own personality’.Footnote 29 Interpreted thus, it is not difficult to see how demons came to be characterised as abstract concepts, useful only for diagnosing the late antique psyche.Footnote 30
Along with ideas of how the ancients viewed the world, we now have insight into the roles of power and sexuality in early Christian communities.Footnote 31 The psychologisation of demons, however, has not gone unchallenged. Having examined late antique accounts of demons’ bodies in conversation with beliefs about matter, physics, and biology, Gregory A. Smith concludes that a demonic body may be invisible but that this is ‘not the same as being a metaphor’.Footnote 32 He does not rule out psychological and figurative interpretations but proposes that contemporary interpreters take what is said about the nature and activity of demons ‘as literally, as physically, as possible’, rather than leaping to the metaphorical option.Footnote 33
The modern confusion over what is ‘real’ to fourth-century Christian thinkers can be resolved when we recognise that the category ‘supernatural’ did not exist for the ancients.Footnote 34 For late antique Christians, ‘reality’ was not split into two realms, one described as ‘natural’ and the other as ‘supernatural’.Footnote 35 Consequently, there is no equivalent word for ‘supernatural’ in classical Greek or Latin. There is only physis (nature). Following this logic, the devil existed in physis for Basil and the Gregories. Thus, my approach to their writing is to assume that when these theologians speak of the devil, they are describing reality as they understand it.Footnote 36
‘The Cappadocians’
It is time to introduce Basil of Caesarea (c. AD 330–379), his younger brother, Gregory of Nyssa (c. AD 335–394), and their friend Gregory of Nazianzus (c. AD 323–389). These three bishops took an active role in the theological controversies of their time, which for the Gregories included the Second Ecumenical Council in Constantinople (AD 381).Footnote 37 While each bishop was involved in pastoral work and community life, Basil is heralded for his contribution to the development of fourth-century monasticism.Footnote 38 Best known for his ‘Theological Orations’, Gregory of Nazianzus also composed myriad poems.Footnote 39 Some of these communicate a point of doctrine, others aid the memorisation of scripture, and many are prayers. While Gregory of Nyssa is typically regarded as the most philosophical and speculative of three theologians, he composed several series of exegetical homilies that also offer grounded wisdom on the Christian life.Footnote 40 Together, these three theologians have come to be known as ‘the Cappadocians’.Footnote 41 I investigate the devil in their writings precisely because they are renowned for contributing to orthodox doctrine.Footnote 42 They wrote during the Roman imperial period and have been ‘explicitly marked as authoritative’, as is evidenced by the scholarship labelled ‘patristics’.Footnote 43 Moreover, together their works comprise a body of literature that encompasses nearly every genre in use in the late fourth century. This study aims to show that the devil is not confined to homiletic, ascetic, and spiritual writing; it must engage with a range of theological genres. That these three theologians craft extensive doctrinal treatises while also instructing on the devil makes their work ripe for investigation.
I would be remiss if I did not also mention Macrina the Younger (c. AD 327–379).Footnote 44 We do not have the benefit of Macrina’s teachings in her own words. We know about her life and thought through her younger brother Gregory of Nyssa, who gives voice to her both as a philosopher and teacher in On the Soul and the Resurrection and The Life of Macrina.Footnote 45 Macrina refers to the devil’s role in salvation history on three occasions during her final prayer, which leaves us with the sense that she understood the devil as a serious enemy who aims to ensnare believers until their last breath. Since Macrina’s life of prayer and teaching are central to my argument in Chapters 5 and 6, I apply ‘the Cappadocians’ fluidly as a descriptor, varying between the three and four ‘teachers of the faith’.Footnote 46
In referring to Basil of Caesarea, Gregory of Nazianzus, Gregory of Nyssa, and Macrina the Younger as ‘the Cappadocians’, I swim against recent scholarly tides. During the nineteenth century, commentators referred to the three bishops as ‘the Cappadocians’ or as the ‘Cappadocian Fathers’, a convention that one observes in Adolf von Harnack’s History of Dogma.Footnote 47 Since the beginning of the twentieth century, thanks to the scholarship of Karl Holl, an increasing number of interpreters have shown that the theology of these three bishops is shaped by very ‘different terminologies and concerns’.Footnote 48 Modern recognition of Cappadocian theological differences is witnessed in the growing number of full-length studies that focus on only one of these theologians.Footnote 49 Concerning the Trinity, for instance, Basil and his brother have more in common with one another than with Gregory of Nazianzus, but Gregory of Nyssa’s articulation of Trinitarian unity exceeds that of his elder brother. These differences lead scholars to conclude that ‘the Cappadocians’ must be used with caution when describing the three bishops.Footnote 50 For this reason, one finds disclaimers, such as ‘so-called’, applied to the group’s name.Footnote 51 It is possible to call them ‘the Cappadocians’, however, without requiring them to think uniformly. Their correspondence itself demonstrates their numerous theological differences.
My final comment on the Cappadocians addresses the question of how to engage with them collectively and productively. In support of treating together Basil of Caesarea, Gregory of Nazianzus, Gregory of Nyssa, and Macrina the Younger, Morwenna Ludlow has shown how to engage with them as a ‘workshop of wordsmiths’.Footnote 52 The ‘workshop’, as Ludlow explains it, was a fluid concept in the ancient Greek-speaking world and described both the place of work and a group of craftsmen. In the workshop, apprentices gathered around a master to learn technē (art, craft, a particular skill) through imitation.Footnote 53 Imagine the rivalry and collaboration that thrive in relationships established through a workshop or workgroup. The Cappadocians exhibit these ways of relating to one another, as far as we know from their correspondence.Footnote 54 See, by way of an example, how Gregory of Nazianzus harangues Basil of Caesarea in a letter scribed at Easter 372: ‘And as you are just now getting a taste of glory, it’s no surprise that you may want to parade for me whatever glory you come across, so that you may thus make yourself even more august, just like painters who paint beautiful things.’Footnote 55 Writing to Basil during the same period, Gregory takes up his colleague’s critique that he is both idle and lethargic, contending, ‘Were everyone to imitate me, the churches would have no trouble.’Footnote 56 We also have evidence of collaboration. Gregory of Nazianzus writes to Basil about visiting his friend to show support following Basil’s controversial election to the episcopate in 370. Glossing his visit, Gregory comments, ‘I will, in any event, profit from it and treat our being insulted together philosophically.’Footnote 57
In the Christian workshop, as Basil tells it, the great craftsman (τεχνίτης) is God and the world is the ‘workshop of divine craftsmanship’.Footnote 58 It is not such a stretch to reconceive a Christian workshop in terms of discipleship and as a conceptual group in which the Cappadocians constitute the apprentices who learn from their master, Jesus Christ. The craft in this workshop is spiritual warfare, which they learn by practising how to recognise, resist, and ultimately defeat the devil.Footnote 59 The fluidity of the workshop allows that they are also teachers, as Gregory of Nyssa says of his sister, Macrina.Footnote 60 In this sense, through their letters, sermons, and treatises – and for Gregory of Nazianzus, through his poetry – they educate Christian communities on how to resist and defeat the devil.
The conceptual space of the workshop is well suited to this study, since this motif does not require us to determine who influenced whom and encourages us to recognise how Christian authors test out ‘similar themes to various theological ends’.Footnote 61 The experimental nature of the workshop creates a space in which sources as varied as letters, dogmatic treatises, exegetical homilies, and poems sit side by side, allowing us to see both where the devil is and where he is not, to explore points of convergence and divergence, and to identify theological and spiritual problems posed by the devil’s presence on the earth and how the Cappadocians negotiate them.Footnote 62 Each Cappadocian affirms unequivocally that the devil is resisted and defeated only from within the church. A theological investigation of the devil, then, is surely best conducted in conversation with a group of Christians who negotiate the devil distinctly but who share the common goal of his defeat.
A Note on Methods and Sources
This research was launched by a series of questions: What is the status of the devil in fourth-century Christian theology? Is he central or peripheral to salvation history? How is the devil discussed in doctrinal debates? Where do we find him: is he ubiquitous across a range of textual sources or does he perhaps crop up primarily in texts on specific topics, such as spiritual warfare, the ascetic life, or baptism? Each question prompted reflection on methods and sources, along with an increasing appreciation that one cannot answer these questions in a single volume.
Broadly speaking, contemporary scholarship on fourth-century Christian theology espouses two approaches to the texts. One school of thought seeks to articulate theological content but not apart from the literary form, historical context, and rhetorical aims. By ‘literary’, I have in mind paying attention to imagery, metaphor, and the like. This approach allows for the possibility or even the probability that it may not be possible to determine a unified system of thought.Footnote 63 A second school adopts a synthetic approach in order to prioritise theological readings over historical ones in pursuit of a coherent system.Footnote 64 Here I lean heavily into the first approach, for this book does not aim to present a comprehensive account of the devil embedded within a coherent system. I have found no evidence that the three bishops sought to communicate or develop a systematic exposition of the theological problem of the devil.Footnote 65 At the same time, my interest in the ubiquitousness of the devil’s presence in the teachings of the Cappadocians, as well as the challenges posed by his presence, precludes me from adhering unequivocally to a literary, historical, and rhetorical reading of the textual sources. For this reason, I rely on a synthetic approach at certain points in the book, in pursuit of the devil’s pervasiveness.Footnote 66
I have mentioned genre briefly. It will be helpful, I think, to say a little more about the role of genre in this book. Certain genres, accompanied by rhetorical strategies, lend themselves to naming the devil creatively. Gregory of Nazianzus uses poetry to refer to the devil by evocative names, such as ‘Destroyer of the human image of God’.Footnote 67 Likewise, in his exegetical homilies On the Lord’s Prayer, Gregory of Nyssa calls the devil ‘Subterranean One’,Footnote 68 placing him in contrast to the Heavenly Father. Names like these shed light on the devil’s motivations and aims, aiding recognition of the malevolent creature who employs all available means to harm the human race. When I embarked upon this study, I assumed I would encounter the devil in homilies on the moral life because he constitutes a persuasive example of a life lived badly. The devil is a handy addition to a preacher’s rhetorical toolkit. I did not anticipate that the devil would pervade – in one form or another – the full breadth of Cappadocian exegetical homilies, doctrinal treatises, letters, and poems, focused on a range of themes. His ubiquitous presence demonstrates that the devil is not confined to a particular form of writing or a single topic. While I recognise the consequence of genre, I have not discovered any evidence that genre serves as a reliable indicator for different theological conceptions of the devil.Footnote 69
A Map for the Journey
This book takes readers on a journey through problems with the devil in Cappadocian thought. A journey requires a map. Before I disclose this book’s direction of travel, I want to recognise that it is usual to provide an overview of the state of relevant scholarship to date. Since the specific contexts and foci of each chapter lend themselves to a more integrated approach, I will engage with related literature along the way with the aim of taking readers on a productive expedition.
This study begins by returning to my earlier point regarding the scholarly assumption that the devil, as he appears in early Christian writings, is little more than a useful way of covering a gap in theological reasoning. This widespread misconception undercuts the breadth and complexity of early Christian thought and adopts anachronistically the concerns of eighteenth-century philosophers, gathered up into what is known as the classic ‘problem of evil’. By disentangling the devil from the conceptual webs that surround evil and suffering, Chapter 1 argues that, for the Cappadocians, the devil does not resolve the question of why humans experience evil.
Chapter 2 takes as its point of departure angelology, which provides the theological context for examining the devil before, during, and after his fall. Basil of Caesarea, Gregory of Nazianzus, and Gregory of Nyssa drew on traditions of interpretation that understood scripture as speaking of one adversary, an angel – Satan, Lucifer, serpent, and devil – who moves across Testaments, Old and New. While the three theologians agree on who the devil is – a fallen angel – they are not of one mind on how he came to fall from the near presence of God, his defeat, his continued existence, or his ultimate end. By interrogating the nature and purpose of angels, I will identify how the Cappadocians construe the devil as a philosophical, theological, and spiritual problem.
While modern theologians have questioned the reality of the devil, premodern thinkers such as Basil and the Gregories felt no need to prove his existence. Instead, they sought to shine a light on the one who operates undercover and in plain sight, tempting and deceiving the human race. Chapter 3 argues that by referring to the devil by his name(s) repeatedly, a practice inherited from Origen, the three leaders teach their communities how to recognise the activity of the enemy of salvation. Our theologians employ at least fifty names for the devil, both new and established. These names for the most part identify the devil’s activities in salvation history and demonstrate that he is antithetical to God and humankind. In effect, I propose, the Cappadocians teach the church to know the devil by his name(s).
By Chapter 4, we have a vision of the devil as a destructive angelic force who must be recognised by the people of God in order to be resisted. Hope is at hand, however. The church is victorious over the devil through participating in Christ’s defeat of him. That said, Christ’s defeat of the devil poses theological difficulties for the Cappadocians, which they navigate in different but equally creative ways. Gregory of Nazianzus and Gregory of Nyssa preach that God is truth, and yet their use of the Christ-as-fishhook motif suggests that the devil is deceived by God, for Christ uses his mortal flesh as bait to lure and catch the devil. Gregory of Nazianzus sees no need to justify his use of the fishhook motif, but Gregory of Nyssa provides a comprehensive defence, going so far as to describe the crucifixion as ‘a kind of deceit’. This chapter, then, draws on Greek philosophical, cultural, and biblical thought to investigate how the Gregories tackle complications arising from Christ’s defeat of the devil.
While professing faith in Christ’s victory over the devil, each Cappadocian takes seriously the devil’s continuing activity in the world and in the church. To borrow from Gregory of Nyssa, the three theologians do not treat lightly the sting of the serpent’s thrashing tail – a sting that lasts well beyond the devil’s defeat.Footnote 70 The devil is skilled in every aspect of war. His ability to move about stealthily like the serpent and engage in forms of open combat makes him a veritable opponent. Against this backdrop, Chapter 5 examines how the Cappadocians utilise an array of protective measures against the devil. The sacrament of baptism is the first defence and the greatest protection against the devil’s attacks; at the same time, however, baptism heightens the likelihood of the devil’s advances. Amongst the numerous tactics that they employ to combat the ongoing threat of the devil, the Cappadocians appeal to the sign of the cross. They also teach on wearing the whole armour of God. These forms of protection emphasise the eschatological nature of the devil’s defeat, since they recall what Christ has done while also highlighting how spiritual warfare continues throughout the Christian life.
Having established that Christians are not exempt from the devil’s attacks, we turn in Chapter 6 to explore how those who do not live according to the way of faith take on the devil’s characteristics to the extent that they are known by him and claimed as his own. As scholarly work on Gregory of Nyssa’s vision of the spiritual life has proliferated, commentators have focused on virtue, participation, and how human beings become like God. In contrast, Chapter 6 argues that Gregory’s vision of the spiritual life is concerned not only with how human beings can become divine but also with how they can become diabolic. Here we come to a central problem with the devil. According to Gregory of Nyssa’s teaching in On the Beatitudes and On the Lord’s Prayer, just as children of the ‘Heavenly Father’ become like God, children of the ‘Subterranean Father’ become like the devil.
Chapter 7 closes the study by focusing on a single source: Gregory of Nyssa’s homilies On the Song of Songs. These homilies are generally recognised as Gregory’s final work, composed towards the end of his life. Through them, he weaves his most comprehensive and sustained account of the history, ontology, and activity of the devil and his army of demons. Only Christ is victorious over this army of hostile powers in the proper sense. Christians participate in Christ’s victory by journeying with Gregory through On the Song of Songs. The way of victory begins with baptism and continues with prayer, pure thoughts, and self-knowing. Like those sources examined in the previous chapters, the homilies undertake a journey towards victory, bringing to the fore the eschatological nature of spiritual warfare. Gregory’s exegetical attention to adversarial powers in these homilies indicates that the war with the devil is far from peripheral to the Christian life. For good reason, Gregory is known as an early Christian mystic, a philosopher, an exegete, and a theologian who made groundbreaking contributions to Trinitarian doctrine. This chapter, along with the previous ones, demonstrates that in addition to his other accolades, Gregory of Nyssa was an erudite homilist and skilled teacher on spiritual warfare.
The Problem of the Devil in Cappadocian Thought argues that Basil of Caesarea, Gregory of Nazianzus, Gregory of Nyssa, and Macrina the Younger treat the devil as a live enemy in their midst. The devil is central to their respective theological projects and to their visions of the Christian life, appearing in one form or another across the full breadth of their corpora. They utilise a range of biblical, philosophical, theological, and spiritual resources as they respond to the enemy of salvation and as they teach the church to do the same. The devil is not simply a strategy for explaining the problem of evil in the world – the devil himself is the problem.
