Please analyse this poem and give me figures of speech used in this poem

She even thinks that up in heaven
Her class lies late and snores
While poor black cherubs rise at seven
To do celestial chores

This poem is a satirical commentary on racial inequality and social injustice. The speaker is describing a scene in heaven where the white angels are depicted as lazy and privileged, while the black cherubs are portrayed as hardworking and oppressed.

Figures of speech used in this poem include:

1. Symbolism: The class and cherubs symbolize different races or social classes, with the white class representing the privileged and the black cherubs representing the oppressed.
2. Irony: The irony of the situation is highlighted by the contrast between the lazy white angels and the hardworking black cherubs.
3. Personification: The idea that the class lies late and snores, while the cherubs rise at seven to do chores, personifies these groups as if they were human beings with human qualities.
4. Hyperbole: The exaggeration of the situation in heaven (e.g. cherubs doing celestial chores) adds to the satirical tone of the poem.

Overall, the poem uses figurative language to draw attention to the unfairness of social and racial hierarchies, and challenges the reader to reflect on their own biases and prejudices.