The excerpt has the characteristics of a 'Neoclassical' poem, including its usage of 'heroic couplets' and its 'elevated' style of language.
Patient best shows personification.
1. The speaker watches as the Raven flies in and perches on the bust of Pallas.
2. The speaker asks the raven if he'll ever get over the misery of losing his love Lenore.
3. The speaker wants to know if he'll ever meet Lenore in Heaven.
4. The speaker gets angry at the raven and shouts at it to fly away.
5. The speaker feels like his soul is trapped in the Raven's shadow.
I believe this is the correct order, although I really don't remember the part where 'the speaker imagines that angels have arrived and spread perfume in the room', so I cannot help you with that one.
