The Murder and Its Aftermath
The poem's turning point comes when the speaker realises "Porphyria worshipped me" - and his response is absolutely chilling. Instead of feeling happy, he decides to murder her to preserve this moment of supposed perfection. The repetition of "mine, mine" shows his obsessive need for ownership and control.
The actual murder is described almost tenderly, which makes it even more disturbing. He strangles her with her own hair, then insists "she felt no pain" - classic behaviour of someone trying to justify their horrific actions. The metaphor of opening her eyes "as a shut bud that holds a bee" shows how he's completely dehumanised her.
After the murder, he positions her body as if she's still alive, even claiming she's happy about it. The final line - "And yet God has not said a word!" - reveals he expected divine punishment but feels vindicated by the silence.
Analysis Tip: The single stanza structure creates a breathless, overwhelming feel that mirrors the speaker's unstable mental state and makes the confession feel like one rushed, uncontrolled outpouring.