The structure of the poem says “my soul has grown deep like the rivers” like the bottom of a river he has grown for power, the language of the poem tells David to dig “deep,” meaning to grow for power to handle life.
The theme of the poem is life-giving, because of the strength his soul has been given to fight off all life problems.
Answer: Jennifer [proper] and Julie [proper], her best friend [common], went to the mall [concrete] and look for towels [concrete]. All [collective] the stores had people [collective] in them, despite the lockdown, so they knew the ball was in their court [abstract]. It was a beautiful day [abstract or concrete].
Explanation: The day was beautiful because it was sunny and warm - concrete, facts. It was also beautiful because they had a good time - abstract, not specific. The ball was in their court - abstract because they could then do what they wanted but were not actually playing ball. All and people are collective nouns, more than one but the words do not end in 's'.
"We talked into the heart of the night," This personification, the night does not have a heart.
"Each sentence was a new territory, like a door someone was rushing into, the glass shattering with delirium," This is a simile, the author is comparing a sentence to someone rushing into a door.
"fear" and "disappear" This is an example of assonance.
"Perhaps she thought it was the only way she could reach me, sending me away to speak in the underworld." This would be a metaphor.
"Stay where I can reach you, the dim room, the dark earth." This is also a metaphor.