Plutarch's Construction of the Greek Past: Male Eros, Marriage, and Military Cohesion from Xenophon to the Imperial Era

 Abstract

This essay examines the representation of male–male relationships, homosociality, marital customs, and militarised male bonds in the works of Plutarch of Chaeronea (c. 46–120 CE). Focusing principally on the Life of Lycurgus and Life of Pelopidas, and using Xenophon's Constitution of the Lacedaemonians as an earlier comparative point, it investigates how later Greek writers represented Spartan education, marriage, sexuality, and the Theban Sacred Band. 

Particular attention is given to the historiographical phenomenon known as the "Spartan Mirage": the tendency for Sparta to be represented by later observers as an exceptionally disciplined, coherent, and morally ordered society. 

The essay does not treat Plutarch as a transparent witness to classical Greek institutions. Instead, it approaches his biographies as retrospective constructions that select, organize, and moralise inherited traditions. Xenophon already presents an idealising account of Sparta, but Plutarch transforms this institutional tradition through biography, anecdote, and ethical interpretation. 

His treatment of male relationships, marriage, and the Sacred Band consequently reveals as much about the uses of the classical Greek past in the Roman imperial period as it does about the institutions he describes.

Introduction

The study of ancient Greek sexuality requires particular caution because evidence varies by polis, period, social status, and literary genre. Modern discussions of male–male desire frequently invoke Spartan education and the Theban Sacred Band as especially prominent examples. Yet the surviving evidence does not provide a single, uniform Greek institution corresponding to the modern category of homosexuality. Instead, ancient sources describe relationships through concepts involving age, status, education, desire, friendship, honour, citizenship, and military service.

Plutarch is particularly important to this historiographical problem because his Parallel Lives preserve substantial accounts of institutions and personalities belonging to a much earlier Greek past. His Life of Lycurgus contains some of the most influential surviving descriptions of Spartan education, marriage, women, and social discipline, while his Life of Pelopidas contains the fullest surviving narrative account of the Theban Sacred Band.

Plutarch, however, was not a contemporary observer of the classical institutions he describes. His biographies were composed centuries after the period in which Sparta exercised its greatest political and military influence. Moreover, the Lives are not constitutional treatises or neutral ethnographies. They are biographies with explicit ethical and pedagogical purposes. Plutarch selects anecdotes and institutions for what they reveal about character and moral conduct.

Xenophon provides an important earlier comparison. His Constitution of the Lacedaemonians is much closer chronologically to the classical Spartan world and contains substantial discussion of Spartan education, marriage, social organization, and military practice. Nevertheless, Xenophon is not an unmediated ethnographic observer. 

His opening declaration that he wondered how Sparta, despite its small population, had become so powerful establishes from the beginning an explanatory and admiring perspective, while his final chapter explicitly contrasts the older Lycurgan system with contemporary Spartan decline.

The resulting comparison should therefore not be reduced to a simple opposition between a reliable Xenophon and an unreliable Plutarch. Both authors construct Sparta. The important historiographical question is how that construction changes over time.

This essay argues that Xenophon provides an early idealised institutional model of Sparta, whereas Plutarch inherits and reorganises that tradition through the literary techniques of biography, anecdote, and moral exemplarity. The resulting Spartan image is not a static historical record but an accumulating cultural construction in which education, sexuality, marriage, masculinity, civic discipline, and military courage are repeatedly interpreted through the moral vocabulary of the author and his period.

1. The Temporal Divide: Xenophon, Plutarch, and the "Spartan Mirage"

The first requirement for interpreting Plutarch's account of Sparta is to recognize the chronological and literary distance separating him from the world he describes. 

Plutarch's Life of Lycurgus itself acknowledges uncertainty about the historical Lycurgus. Its opening remarks emphasize disagreement concerning his origins, travels, death, and especially the chronology of his life and legislation. 

The very biography therefore begins by acknowledging that the Spartan founder belongs to a contested and partly legendary past.

The term "Spartan Mirage," associated particularly with François Ollier, is useful for describing the accumulation of idealised representations of Sparta in Greek and later literature. The phenomenon did not originate with Plutarch. Sparta was already being represented as an exceptional constitutional society in the classical period.

Xenophon's Constitution of the Lacedaemonians demonstrates this clearly. He begins by asking how a comparatively small population could have produced a city so powerful and celebrated, and attributes the answer to the institutions associated with Lycurgus. His purpose is explanatory, but the admiration embedded in that explanation is unmistakable.

At the same time, Xenophon's account contains its own internal critique. In chapter 14 he refuses to affirm confidently that the laws of Lycurgus remain unchanged. He contrasts earlier Spartan avoidance of wealth and foreign office with what he describes as contemporary ambition for money and overseas power.

Xenophon therefore constructs a double image: an exemplary Lycurgan Sparta and a contemporary Sparta that has departed from that ideal.

Plutarch inherits this already developed tradition but places it within a much longer historical perspective. His Lycurgus is not simply the designer of institutions. He becomes the central character in a moral narrative in which the customs of Sparta collectively express a philosophy of discipline and civic virtue.

The chronological distance consequently changes the nature of the tradition. Xenophon can use the contrast between past and present as a criticism of a society within living historical memory. 

Plutarch, writing centuries later, encounters Sparta primarily as an inherited cultural memory. His task is therefore not merely to explain why Sparta succeeded but to make the Spartan past morally intelligible to a later audience.

The Spartan Mirage should consequently be understood as cumulative rather than as something created by a single author. Xenophon contributes a highly selective institutional portrait; Plutarch inherits that portrait and converts many of its institutions into episodes in the moral biography of Lycurgus.

2. The Homosocial Matrix: Education and Male Relationships

The Spartan educational system provides the clearest point of comparison between Xenophon and Plutarch. Xenophon presents the agōgē as an unusually systematic apparatus of discipline. Boys are placed under authoritative supervision, trained to endure hardship, accustomed to obedience, and deliberately deprived of comforts that might weaken their capacity for endurance.

Plutarch retains this general picture but makes the social relationships within the educational system more prominent. In the Life of Lycurgus, boys live and train in companies, while older men observe them and younger men are described as entering relationships of affection with them. 

The educational community consequently appears not merely as a system of rules but as a network of interpersonal obligations.

One particularly revealing anecdote concerns the lover of a boy who is punished because the boy has uttered something "unmanly" during combat. The point of the story is not simply erotic. The conduct of the youth reflects upon the adult associated with him, making personal relationships part of the system of collective honour and shame.

The difference between the authors is therefore partly one of emphasis. Xenophon describes the agōgē primarily as an institutional mechanism for producing disciplined citizens. Plutarch makes the same system more emotionally and narratively legible by illustrating how education operates through relationships among boys, adults, families, and the wider community.

3. Male–Youth Relationships and the Problem of "Pederasty"

The language used to describe these relationships requires particular care. "Pederasty" is a useful modern scholarly term when it is explicitly defined as referring to certain historically situated relationships between adult men and adolescent males, but it should not be treated as synonymous with either "homosexuality" or the entire range of ancient male intimacy.

Xenophon is unusually explicit about the distinction he wishes to draw. He states that an honorable man who admires a boy's character and seeks to make him a faultless friend may participate in what he calls an excellent form of education. By contrast, he says that a man motivated by the boy's physical beauty should be excluded from such a relationship and describes sexual desire for boys as disgraceful.

This passage is important precisely because it is argumentative. Xenophon is not merely recording behavior. He is defining what he wants his audience to regard as legitimate and illegitimate forms of male–youth attachment within the Spartan system.

Plutarch's treatment is different but also moralising. His account allows relationships involving lovers and youths to operate within the educational system, while his anecdotes emphasize the civic consequences of those relationships.

The two authors should therefore not be read as offering interchangeable descriptions of an institution called "Spartan pederasty." Their accounts reveal a contested moral vocabulary in which education, affection, desire, status, and bodily sexuality could be distinguished from one another.

This also explains why the ancient evidence should not be translated directly into modern sexual identities. Neither Xenophon nor Plutarch is asking the modern question of whether an individual possesses a stable heterosexual or homosexual identity. Their categories are structured instead around conduct, age, status, social role, and the moral quality of desire.

The safest historiographical conclusion is consequently limited but significant: both authors represent male–youth relationships as socially intelligible within the Spartan educational environment, but Xenophon explicitly constructs an ideal of such relationships as non-sexual and educational. Whether this normative representation accurately describes practice across Spartan society and across different periods is a separate historical question.

4. Marriage and the Spartan Wedding Ritual

Marriage provides another revealing contrast between institutional explanation and biographical narrative.

Xenophon discusses marriage primarily in relation to reproduction. He presents Spartan regulations concerning age, sexual access, and reproduction as deliberate attempts to produce vigorous offspring. 

He also describes arrangements in which older husbands could permit other men to father children with their wives, thereby separating reproduction from the possessive assumptions associated with exclusive marriage.

Plutarch preserves many of these unusual customs but adds an exceptionally vivid ritual description. In his account, the bride is abducted, her hair is cut short, she is dressed in a man's cloak and sandals, and she is placed alone in darkness. The bridegroom subsequently visits her secretly after dining with his fellow citizens.

The methodological difference is significant. Xenophon is primarily concerned with what the institution is designed to accomplish. Plutarch gives the reader a scene.

The famous masculine disguise has consequently generated interpretations that go beyond the ancient evidence. 

One modern explanation proposes that the ritual helped men accustomed to highly homosocial environments adjust to heterosexual intimacy. Nothing in Plutarch's account, however, supplies this psychological explanation. He describes the ritual and explains its consequences in terms of secrecy, restraint, desire, and reproduction; he does not say that Spartan men were unfamiliar with women's bodies.

Indeed, the broader Spartan evidence complicates any claim that men were simply isolated from women. Xenophon's account gives Spartan women an unusually prominent role in public physical culture and reproductive policy.

The ritual may therefore be approached through several possible frameworks, including ritualised abduction, a rite of passage involving temporary gender ambiguity, and the cultivation of marital restraint. None can be demonstrated as the single original meaning from the surviving evidence.

What can be stated more securely is what Plutarch himself makes of the practice. 

He explicitly connects the restricted and secret nature of marital intercourse with self-restraint and moderation, arguing that limited access maintained desire and brought husbands and wives together while they remained physically vigorous and emotionally fresh.

Marriage thus becomes another demonstration of the Spartan virtue that both Xenophon and Plutarch repeatedly emphasize: disciplined control over bodily appetite.

5. Women and the Exceptional Spartan Household

The Spartan Mirage was not constructed solely through images of male military discipline. The representation of Spartan women forms an equally important part of the tradition.

Xenophon begins his Constitution with reproduction and gives unusual attention to female physical training. He describes Spartan women as participating in athletic exercises because Lycurgus supposedly believed that physically strong parents would produce stronger children.

Plutarch likewise emphasizes the distinctive position of Spartan women. Their visibility and freedom from some conventional Greek restrictions become evidence for the exceptional nature of the Lycurgan system.

The importance of this material is historiographical. Both authors define Sparta partly through contrast with other Greek communities. Spartan women are exceptional because other Greek women are constructed as the comparative norm. The representation of female freedom, like the representation of male discipline, therefore participates in the broader literary construction of Sparta as a society organized according to radically different principles.

This does not mean that every detail is fictitious. Rather, it means that the exceptionalism of the surviving accounts must itself be analyzed as part of the rhetoric through which Sparta was remembered.

6. Sexual Restraint, Enkrateia, and Historical Decline

Sexual regulation acquires its full significance when placed alongside the broader Spartan emphasis on self-control.

Xenophon's account repeatedly presents Spartan institutions as mechanisms for producing citizens capable of controlling appetite, enduring hardship, obeying authority, and subordinating private interests to civic requirements. His discussion of restricted marital intercourse is explicitly connected with the regulation of desire and the production of vigorous offspring.

Yet Xenophon also demonstrates the fragility of this ideal. Chapter 14 marks a clear shift from describing the institutions of Lycurgus to describing their apparent abandonment in contemporary Sparta. He points specifically to the acquisition of wealth, foreign office, and the pursuit of power as signs that contemporary Spartans no longer embody the older ideal.

Plutarch adopts a comparable moral structure but from a very different historical position. His biography can present Lycurgan Sparta as a highly coherent moral order whose institutions collectively embody restraint, discipline, and civic virtue.

The contrast is therefore not simply between two descriptions of Spartan sexuality. It is between two uses of the Spartan past. Xenophon employs the idealized past as a critique of contemporary decline within the classical period. Plutarch, writing much later, participates in a tradition for which Sparta has become an exemplary—and increasingly remote—model of an alternative social order.

7. The Sacred Band of Thebes: Sparta and Thebes in Rhetoric and Reality

The transition from Sparta to the Sacred Band must be made with methodological precision. The Sacred Band was a Theban institution, not a Spartan one, and it should not be treated as evidence for the organization of Spartan male relationships.

Its relevance is comparative and historiographical.

Plutarch's Life of Pelopidas describes the Sacred Band as a body of 300 chosen men and reports the tradition that they were composed of lovers and beloveds. Plutarch then explains why such relationships might produce extraordinary battlefield cohesion: lovers, he argues, would be especially unwilling to behave cowardly before one another and would stand firm to protect each other. His account culminates in the famous story of Philip II encountering the fallen unit at Chaeronea and mourning the men whose conduct he regarded as honorable.

The conceptual background is supplied by Plato's Symposium, where Phaedrus imagines that an army consisting of lovers and beloveds would be exceptionally courageous because each man would be ashamed to display cowardice before the person he loves.

Plutarch's account is therefore important not simply because it records a military formation but because it turns a philosophical idea into a historical one. The erōs that Plato discusses hypothetically becomes, in Plutarch's account, an explanation for military cohesion.

Plutarch also gives the unit a developmental history. The Sacred Band is associated initially with Gorgidas, while the narrative subsequently connects Pelopidas with its concentration and employment as a unified body. This allows Plutarch to integrate the unit into the biography of his subject rather than treating it as an isolated military institution.

The comparison with Sparta should therefore remain carefully limited. Spartan education supplies a literary paradigm of disciplined male socialization. The Theban Sacred Band represents a distinct experiment in linking intimate male bonds to military solidarity. Plutarch's juxtaposition of such traditions demonstrates how an Imperial Greek author could assemble different elements of the classical past into a coherent moral narrative concerning erōs, courage, friendship, and civic service.

Conclusion

Plutarch's accounts of Spartan sexuality, marriage, education, and military society should be understood neither as straightforward records of classical institutions nor as inventions devoid of historical value. Their significance lies in the interaction between inherited historical traditions and later literary interpretation.

Xenophon's Constitution of the Lacedaemonians demonstrates that the idealisation of Sparta was already well established within the classical period. His account is earlier and valuable for its proximity to the world it describes, but it is also explicitly selective, explanatory, and normative. Xenophon constructs an ideal Lycurgan system and then contrasts it with what he regards as the moral deterioration of contemporary Sparta.

Plutarch inherits this tradition centuries later and transforms it through biography. Institutions become anecdotes; constitutional arrangements become evidence of character; unusual sexual and marital practices become demonstrations of restraint; and military organizations become vehicles for narratives about courage and loyalty.

The distinction is especially important in the treatment of male–youth relationships. Xenophon explicitly constructs an ideal of educational attachment separated from sexual desire, while Plutarch preserves traditions in which relationships between youths and adult men form part of the social and educational environment. Neither author provides a straightforward equivalent to the modern category of sexual identity, and neither should be treated as documenting a single, uniform institution called "Greek homosexuality."

The Spartan wedding ritual likewise demonstrates the importance of separating ancient evidence from modern speculation. Plutarch provides a vivid account of masculine clothing, darkness, secrecy, and restricted marital access, but the psychological explanation sometimes attached to the ritual does not originate in his text. His own interpretation emphasizes restraint, continued desire, and vigorous reproduction.

Finally, the Sacred Band demonstrates the need to distinguish institutional history from historiographical analogy. The Band belongs to Thebes, not Sparta. Its importance for this essay lies in the way Plutarch connects male erotic attachment with military courage and uses a classical philosophical conception of erōs to interpret historical warfare.

The "Spartan Mirage," therefore, should not be understood as a distortion introduced suddenly by Plutarch. It is better understood as a cumulative process. Xenophon contributes an idealised constitutional Sparta; later writers inherit that image and repeatedly reinterpret it. By the Imperial period, Plutarch can transform inherited accounts of education, sexuality, marriage, and military organization into a unified moral landscape.

What these texts ultimately reveal is therefore not a single, stable system of ancient Greek sexuality. They reveal a continuing process by which Greek authors used the remembered institutions of Sparta and Thebes to think about education, masculinity, self-control, desire, civic virtue, and courage. The classical past becomes, in Plutarch's hands, not merely something to be remembered but something to be interpreted and morally repurposed.