No human heart to beat in unison with mine, No kindred soul to share the melodies divine That sweep across me— I am forlorn: A wanderer on earth as one possessed, Enraptured with a Vision by mortal eyes unseen, Not yet a living Dream, Nor dead,—but struggling To be born— I live unknown, unloved, unblest!
Imagine hearing beautiful music that no one else can hear. That is the speaker's situation in "Possessed." They are surrounded by people, yet no heart beats in time with theirs, and no one shares the "melodies divine" that sweep through them. The word "possessed" in the title fits: the speaker feels taken over by a Vision that other eyes cannot see.
What stands out is the in-between state they describe. The Vision is "not yet a living Dream, / Nor dead" but "struggling / To be born." The speaker seems to be carrying something creative or spiritual that hasn't found its form yet, and that makes the isolation worse, since there is nothing to show anyone.
The mood is one of aching loneliness, though the language is also rapturous. The final line, "unknown, unloved, unblest," lands like a quiet, bitter summary. Even so, the poem's strange energy suggests the speaker would not trade the Vision away.