Song Meaning
This poem lays bare the destructive power of unexpressed rage, contrasting the healthy release of anger with a friend against the festering of wrath towards an enemy. When the narrator tells his friend he's angry, the feeling dissipates. But when he harbors anger towards his foe, it grows, nurtured by fear, tears, smiles, and deceit. This internal cultivation transforms the hidden resentment into a tangible, alluring 'apple bright.'
The central tension lies in the deliberate, insidious nurturing of this negative emotion. The narrator doesn't just *feel* anger; he actively *waters* it with tears and *suns* it with smiles and wiles. This imagery suggests a conscious, albeit twisted, effort to cultivate the rage, making it appear beautiful and desirable to the foe, who is ultimately drawn to its fatal allure. The contrast between outward smiles and inner deceit is particularly chilling.
The poem's most striking craft element is the extended metaphor of the poison tree. The abstract emotion of anger is rendered as a literal plant, growing day and night, bearing fruit. This personification of wrath makes its development and deadly outcome starkly visible. The final image of the foe lying dead beneath the tree, with the narrator 'glad to see,' is a grim testament to the destructive harvest of suppressed, cultivated anger.