Final answer:
The repeated phrase 'tonight is the night' in the poem amplifies the significance of the celebration, creates a rhythmic structure, and enhances the celebratory atmosphere, mirroring the importance of the night in a similar fashion to the Passover query that distinguishes that evening from all others.
Step-by-step explanation:
In poetry, the use of repeated phrases like “tonight is the night” can significantly contribute to the thematic elements and emotional resonance of the text. The repeated invocation of a specific moment, such as “tonight,” can emphasize the importance and the sense of anticipation or celebration associated with the time being spoken of. This repetition can also create a rhythmic structure that enhances the musical quality of the poem, reinforcing the celebratory atmosphere inherent in a festival like Hanukkah. By underscoring the special nature of the night, the repetitive wording helps to build excitement and indicates that the night in question is different from typical evenings, potentially drawing parallels to the anticipation found in the Passover question, “Why is this night different from all other nights?”