Final answer:
Dylan Thomas's 'Do Not Go Gentle into That Good Night' uses imagery and tone to convey a message of fighting against death. The poem's structure and rhyme pattern emphasize its theme, with light and darkness symbolizing life and death. The poem culminates in a plea for resistance against the end of life.
Step-by-step explanation:
Dylan Thomas's poem "Do Not Go Gentle into That Good Night" is a powerful expression against the gentle acceptance of death. The images and tone of the poem suggest defiance and a profound sense of urgency. The burn and rave at the close of day imagery implies intensity and a refusal to surrender, suggesting that one should fight against the dying of the light with vigor and passion. In the second stanza, the wise men's realization that 'their words had forked no lightning' signifies that their knowledge alone was not enough to leave a bold impact on the world, further reflecting the theme of resisting the inevitable end with all one's might.
The poem's structure, with its repeated refrain, adherence to the strict form of a villanelle, and consistent rhyme pattern, contributes to its urgent and emphatic tone. In terms of light and darkness, these elements act as symbols for life and death respectively, and the poem continuously draws on these metaphors to reinforce the struggle between them. The poem's overall message is a universal and impassioned plea for resistance against the cessation of life, and this is encapsulated in the concluding line urging people to fight against the dying of the light.