The plague upon Thebes symbolises moral pollution rather than mere disease. Discuss.

First performed in 429 BCE for an Athenian audience enduring the traumatic realities of the Peloponnesian war and the literal plague of Athens, Sophocles' tragedy Oedipus the King elevates a civic health crisis into a severe interrogation of moral pollution.¹ While the drama acknowledges the visceral devastation of mere disease, it predominantly reveals that the physical plague upon Thebes operates as a manifestation of deep-seated corruption, exposing the consequences of human arrogance defying divine law.² The playwright therefore cautions his civic audience against elevating mortal authority above religious reverence, illustrating that political decay inevitably follows when the leadership itself harbours the very impurity that poisons the state.³

Sophocles initially presents the physical affliction ravaging the city as a desperate civic crisis, yet frames this disease against a public adulation that exposes the underlying moral pollution of the state.⁴ As the suffering priests and citizens "huddle at [Oedipus'] altar"⁵, the staged image of the "branches wound in wool" emphasises a supplication born of mortal terror, elevating the kleos of Oedipus toward a near-divine status that inherently taints the natural order. Through the nautical metaphor of "our ship pitch[ing] wildly", unable to "lift her head", the drama illustrates the tumultuous state of the polis, viewing the monarch as the sole captain responsible to "raise up [the] city" and cure its mounting decay. Bound by the Thebans' exaltation, Sophocles establishes that such hubris is socially constructed, reinforcing the belief that mortals "cannot equal the gods" while warning that treating a human leader as a divine saviour constitutes its own form of moral corruption. This misguided civic reverence solidifies into an arrogant detachment, as the ruler's self-perception directly exacerbates the spiritual disease he seeks to eradicate.⁶ With his declaration that he would be "blind to misery"⁷ to not pity the populace "kneeling at [his] feet", the king exposes the dramatic irony of his self-perception as a pure paternal figure, mistakenly believing himself immune to the city's moral plague. Relinquishing its agency before the "young hope of Thebes" in the parados, the Chorus of Theban elders signifies a repudiation of the gods in favour of earthly power, bolstering a tyrannos that actively worsens the state's internal rot. The tragedy critiques such blind loyalty through the physical destruction of the community as a "great army dying", the despairing image of "life on life goes down" stressing the decaying vitality that follows when a society ignores the deeper moral pollution spreading beneath its mere disease. Depicting the desperate supplication of the citizens and the arrogance it engenders, the drama exposes how misplaced faith in mortal supremacy cultivates the very corruption that ruins the polis.⁸