Grief is addressed in this stanza from the Raven by Edgar Allen poem.
Explanation:
The speakers mental status is shifting more towards madness in the poem. Therefore, it's grief and depression addressed in this stanza from The Raven.
As the poem ends the word Nevermore occurs more and more often and this is the only word speaker can speak hence, dipicting depression and grief.
The Raven is the tale of a man sinking into extreme sadness over the loss of his darling, Lenore. Late one night, while perusing some old books to occupy himself from musings of her, he meets a talking raven. To all the questions he has only this word as an answer.
