Reading poetry is multi-layered as they can be interpreted upon every single reading. The reading(s) is made enriching with varied meanings and elaborations that a reader can have with perception and context. Similarly, the contextual reading is always an apt way to take in.
In the same way, figures of speech act significantly to make poetry more elaborately meaningful and complex enough to interpret. Figures of Speech containing poetic devices make your poetry more interesting to delve in. And, those devices are used in poetry and other literary pieces to craft rhetoric and vivid layers.
On the other hand, poetic devices might make your poetry reading symbolic or figurative. Some of the devices making poetry more sensible are simile, metaphors, assonance, alliteration, onomatopoeia and other.
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